X, ^S-bz- , tQS I C- 'l c ENCYCLO PjEDIA BRITANNICA; D I C T I 6 NARY O F ARTS, SCIENCES, AND MISCELLANEOUS LITERATURE; Conftrufted on a Plan, B Y WH ICH THE DIFFERENT SCIENCES AND ARTS Are digefted into the Form of Diftinft TREATISES or SYSTEMS, COM PREH C MU1N O The History, Theory, and Practice, of each, according to the Lateft Difcoveries and Improvements; AND FULL EXPLANATIONS GIVEN OF THE VARIOUS DETACHED PARTS OF KNOWLEDGE, WHETHER RELATING TO Natural and Artificial Obje&s, or to Matters Ecclesiastical, Civil, Military, Commercial, &c. Including Elucidations of the mod important Topics relative to Religion, Morals, Manners,, and the Oeconomy of Life: TOGETHER WITH ' A Description of all the Countries, Cities, principal Mountains, Seas, Rivers, <6c. throughout the W o r L D ; A General Histort, AncientModem, of the different Empires, Kingdoms, and States* An Account of the Lives of the mofl Eminent Perfbns in every Nation, from the earlieft ages down to the prefent times. Compiledfrem the -writing, of tbe befi Autbo,,, in fever..! language, ; the moji approved Di&ionarie,, or -well of general jcia.ee a, of it, parti¬ cular branebe, ; the rranfiBion,, Journal,, and Memoir,, of Learned Societies, both at home and abroad-, the MS. LeHure, of Enanent Profeffors on different Jcience, ; and a variety of Original Material,, furn fed by ..Extenfrve Cc.rrefpondcr.ce. THE THIRD EDITION, IN EIGHTEEN VOLUMES, GREATLY IMPROVED. ILLUSTRATED WITH FIVE HUNDRED AND FORTY-TWO COPPERPLATES. VOL. VL ' t tip OCT I DISCANTi ET AMKVT MKM1N1SS E PER/TI. E D I N B. U R G H, PRINTED FOR. A. BELL AND C. MACFARQUHAR» MDCCXCV1L OEntereB in ©tationertf |)aU in Cermis of tfje aft of Parliament, Encyclopaedia Britannica D I A ^Diamond, IAMOND, a genus of earths of the filiceous kind, '““’’Y'—' I J called Mamas Gemma by the Latins, Demant by the Germans and Swedes, and Diamant by the French, is the hardeft of alhftones hitherto difcovered; commonly clear of tranfparent; though this property may perhaps belong only to the cryftals, and not to the rock from which they originate. When brought to Europe in its rough ftate, it is either in the form of roundiih pebbles, with fhining furfaces, or of o&cedral cryftals; but though they generally appear in oiftoe- dral forms, yet their cryftals are frequently irregular, efpecially when the furface inclines to cryftallize du¬ ring the fhooting of the whole cryftal, and alfo when feveral of them unite in one group ; in which cafe the one hinders the other from affuming a regular form. Mr Magellan, however, informs us, that diamonds fometimes affume other forms. He has feen a rough diamond in its native ftate, of a regular cubical form, with its angles truncated or cut off; likewife ano¬ ther belonging to Dr Combe of London, whofe fquare lides were naturally joined by two very narrow long fa¬ cets, forming angles of about 120 degrees; and the corners were quite perfeft. Though the diamond is commonly clear and pellu¬ cid, yet fome of them are met with of a rofe colour, or inclining to green, blue, or black, and ibme have black fpecks. Tavernier faw one in the treafury of the Mogul, with black fpecks in it, weighing about 56 carats; and he informs us, that yellow and black diamonds are produced in the mines at Carnatica. Mr Dutens alfo relates, that he faw a black diamond at Vienna in the colle&ion of the prince de Lichten- ftein. Some diamonds have a greeniftr cruft; and of thefe M. Tavernier relates,. that they burft into pieces while working into a proper fhape, or in the very aft of policing on the wheel. In confirmation of this, he mentions a large diamond worth upwards of 50001. Sterling, which burft into nine pieces while poliihing on the wheel at Venice. The fineft diamonds are thofe of a complexion like that of a drop of pure water. It is likewife a valuable pro¬ perty if they are of a regular form and truly made; as alfo that they be free from ftains, fpots, fpecks, flaws, and crofs veins. If diamonds are tinftured yellow, blue, green, or red, in a high degree* they are next in efteem; but if they are tinftured with thefe colours only in a low degree, the value of them is greatly di- minifhed. There .are alfb diamonds of other com¬ plexions ; fuch as brown, and thofe of a dark hue : the firft refembling the browneft fugar-candy, and the latter duiky iron. In the Philofuphical Commerce, of Arts, Dr Lewis tells us of a black diamond that he himfelf had feen. At a diftance, it looked uniformly Von. VI. Part i. D I A black; but on clofer examination appeared in fome Diamond. parts tranfparent, and in others charged with foulnefs, » on which the black hue depended. Thefe gems are lamellated, confiding of very thin plates like thofe of talc, but very clofely united; the direftion of which muft be found out by lapidaries be¬ fore they can work them properly: Such as have their foliated fubftance not in a flatpofition, are called by the workmen diamonds of nature. The names of oriental and occidental, given by jewel¬ lers to this and all other precious ftoneg, have a differ¬ ent meaning from the obvious fenfe ; the fineft and hardeft being always called oriental, whether they be produced in the eaft or not. Thofe called occidental are of inferior value ; but according to Mr Jefferies, who has written a treatife on the fubjeft, the diamonds of Brafil equal the fineft oriental ones. The art of cutting thefe gems was invented in 1476 by Louis de Berquen a native of Bruges in the Auftrian Nether¬ lands. This ftone becomes luminous in the dark, by expofure during a certain timerto the rays of the fun ; by heating it in a crucible ; by plunging it in boiling water; or by rubbing it with a piece of glafs. By friftion it acquires an eleftrical property, by which it attrafts the fubftance yfed for foils called black majlic, and other light matters. The author of the Chemical Diftionary fays, that diamonds are refraftory in the fire, and even apyrous. Neverthelefs, experiments have been made, which prove that diamonds are capable of being diffipated, not only by the collefted heat of the fun, but alfo by the heat of a furnace. Mr Boyle fays, that he perceived certain acrid and penetrating exha¬ lations from diamonds expofed to fire. A diamond by expofure to a concave fpeculum, the diameter of which was 40 inches, was reduced to an eighth part of its * PClnfi weight *. In the Giornale de Letterati d' Italia, tom. viii. art. 9. we may read a relation of experiments0 3 ' made on precious ftones, by order of the grand, duke of Tufcany, with a burning lens, the diameter of which was two thirds of a Florentine ell, near the focus of which was placed another fmaller lens. By thefe ex¬ periments'we find, that diamonds were more altered by folar heat than moft of the other precious ftones, al¬ though not the leaft appearance of a commencing fu- fion was obfervable. A diamond weighing 30 grains, thus expofed during 30 feconds, loft its colour, luftre, and tranfparency, and became of an opaque white. In five minutes, bubbles appeared on its furface'; foon af¬ terwards it burft into pieces, which were diflipated ; and the fmall fragment which remained was capable of being crulhed into fine powder by the preffure of the blade of a knife. Neither the addition of glafs, flints, fulphiir, metals, or fait of tartar, prevented this diffi- A pat 10a D I A [2 Diamond: pation of diamonds, oroecafioned any degree of fufion. this heat rubies were foftened, and loft fome of their colour, but preferved their form and weight. By addition of a' third lens, a further degree of fufion was given to rubies. Even then rubies could not be made to unite with glafs. By having been expofed to this heat, the furface- of the rubies which had fufftred fu¬ fion, loft much of their original hardnefs, and were nearly as foft as cryftal. But their internal parts, which had not been fufed, retained their hardnefs. E- meralds by this heat were rendered white, or of various colours, and foon afterwards were fufed. They were found to have loft part of their weight, and to be ren¬ dered lefs hard and brittle. Experiments were alfo made by or4er of the empe¬ ror Francis I. on precious (tones; from which we find, that diamonds were entirely dillxpated by having been expofed in crucibles to a violent fire of a furnace du¬ ring 24 hours ; while rubies by the fame heat were not altered in weight, colour, or poliih. By expofing dia¬ monds during two hours only at a time, the following alterations produced on them by fire were obferved. Firft, they loft their polifti; then they were fplit into thin plates; and, laftly, totally difiipated. By the fame fire, emeralds were fufed. See Magajin de Ham- bourg, tom. xviii.. The a&ion of fire on diamonds has, notwithftanding the above mentioned experiments, been lately doubted in France ; and the queftion has been agitated by feve- ral eminent chemifts with much intereft, and numerous experiments have been made which throw fome light on the fubjedt. M. D’Arcet found, not only that -dia¬ monds included in* porcelain crucibles clofe, or covered with perforated lids, and expofed to the long and in- tenfe heat of a porcelain furnace, were perfectly difli- • pated ; but alfo, that thefe (tones could in a few hours be totally volatilifed with a much inferior degree of heat, by expofing them in a coppel, under the muffle of an effay-furnace. In this latter experiment, he ob¬ ferved that the diffipation was gradual, and that it was effedted by a kind of exfoliation. The diffipation of diamonds expofed in coppels was confirmed by M. Mac- quer ; who further obferved, that the diamonds were, before the diffipation began, rendered, by the fire, brilliant and-ffiining, as it were, with a phofphoric light. In order to determine whether the diffipation of diamonds was adfually effedted by their redudfion into vapour, or by a combuftion or other effedt of air upon them, Mefirs Lavoifier, Macquer, and Cadet, ex¬ pos'd diamonds to intenfe heat in an earthen retort, during feveral hours, but without any other effedl than that their poliffl was deftroyed, and about ^th of their weight diminiffied. M. Mitouard put diamonds in a tobacco-pipe filled with pounded charcoal and accu¬ rately clofed with lute. He further fecured the dia¬ monds from accefs of air or flame, by placing the to¬ bacco-pipe in $1 crucible, to which another crucible was inverted and carefully luted. The diamonds, thus fe- tluded from external air, having been expofed to the , moft intenfe heat which could be excited in a well con- ftrucled furnace, were not thereby altered or diminiffi¬ ed. M. Mitouard was induced to believe, that the charcoal conduced to the prefervation of diamonds not merely by excluding the air, but by fome peculiar pro¬ perty, which he fuppofes may be the fame as that by ] d 1 A which this fubftance defends metals from deftruflion by Diamond, fire. He was confirmed in his opinion, by obferving ——y—“4 that diamonds were not preferved from the action of fire by furrounding them with powder of chalk and of calcined hartfflorn, and including them in clofe vef- fels, fo well as when the charcoal had been employed. Some chemilts even thought that the perfect exclufion of air alone was fufficient to preferve diamonds, and doubted whether the' balls and crucibles of porcelain employed by M. D’Arcet had excluded the air with fufficient accuracy. Indeed, in one of M. D’Arcet’s own experiments, a diamond irfcluded in a ball of por¬ celain had refilled the action of fire. In order to af- certain this queftion, M. Cadet expofed diamonds in covered and luted crucibles to the violent heat of a forge during two hours; by which Operation the diamonds loft only r-yth part of their weight. , He infers, that the deftru&ion of diamonds by fire in open veflels is not a true volatilization ; but merely an exfoliation, caufed by the fire expanding the air contained between the thin plates of which thefe (tones confift, and that by this exfoliation or decrepitation thefe plates are re¬ duced to fo fine a powder as to efcape obfervation. M. D’Arcet obje&ed againft the experiments of his •adverfaries, that they were not of fufficient duration to decide againft his, which had lafted feveral days. He renewed and multiplied his experiments, which con¬ firmed him in his opinion of the volatilization of dia¬ monds in 'veflels perfectly clofed ; and that this effedt of fire on diamonds is not a mere exfoliation or mecha¬ nical feparation of the plates - of which thefe (tones . confift, he infers from the parts of the diamonds per¬ vading the mod: folid porcelain crucibles without being ■perceptible, and from the luminous appearance firft noticed by M. Macquer, and which was afterwards ob¬ ferved by M. Roux to be an a&ual flame. Diamonds are found only in the Eaft Indies, and in Brafil in South America. The diamond mines are found only in the kingdoms of Golconda, Vifapour, Bengal, and the ifland of Borneo. There are four mines, or rather two mines and two rivers, whence diamonds are drawn. The mines are, 1. That of Raol- conda, in the province of Carnatica, five days journey from Golconda, and eight from Vifapour. It has been . difeovered about 200 years. 2. That of Gani, or Cou- lour, feven days journey from Golconda eaftwardly. It was difeovered 140 years ago by a peafant, who dig¬ ging in the ground found a natural fragment of 25- ca¬ rats. 3. That of Soumelpour, a large town in the kingdom of Bengal, near the Diamond-mine. This, is the moft ancient of them all: it ftould rather be called that of Goual, which is the name of the river, in the fand whereof thefe ftones are found. Laftly, the fourth mine, or rather the fecond river, is that of Sue-- cudan, in the ifland of Borneo. Diamond-Mine of Raolconda.— In the neighbour¬ hood of this mine the earth is fandy, and full of rocks . and copfe. In thefe rocks are found feveral little . veins of half and fometimes a whole inch broad, out of which the miners, with a kind of hooked irons, draw the fand or earth wherein the diamonds are; breaking the rocks when the vein terminates, that the track may be found again, and continued. When a Sufficient quantity of earth or fand is drawn forth, they waffl it two or three tunes, to feparate the ftones there¬ from.: B 1 A [ from. The miners work quite naked, except for a thin linen cloth before them ; and beiides this pre¬ caution, have likewife infpeftors, to prevent their con¬ cealing of ftones : which, however, maugre all this care, they frequently find means to do, by watching op¬ portunities when they are not obferved, and fwallow- ing them down. DiAMOKD-Mine of Gani or Coulour.—In this mine are found a great number of ftones from 10 to 40 ca¬ rats, and even more; and it was here that famous dia¬ mond of Aureng-Zeb the Great Mogul, which before it was cut weighed 793 carats, was found. The ftones of this mine are not very clear ; their water is ufually tinged with the quality of the foil; being black where that is marfhy, red where it partakes of red, fometimes green and yellow, if the ground happen to be of thofe colours. Another defect of fome confe- qyence is a kind of greafinefs appearing on the dia¬ mond, when cut, which takes off part of its luftre. —There are ufually no lefs than 60,000 perfons, men, women, and children, at work in this mine. When the miners have found a place where they in¬ tend to dig, they level another fomewhat bigger in the neighbourhood thereof, and inclofe it with walls about two feet high, only leaving apertures from fpace to fpace, to give paffage to the water. After a few fu- perftitious ceremonies, and a kind of feaft which the mafter of the mine makes for the workmen, to encou¬ rage them, every one goes to his bufinefs, the men digging the earth in the place firft difeovered, and the women and children carrying it off into the other walled round. They dig 12 or 14 feet deep, and till fuch time as they find water. Then they ceafe dig¬ ging ; and the water thus found ferves to waftr the earth two or three times, after which it is- let out at an aperture referved for that end. This earth being well waftied, and well dried, they fift it in a kind of open fieve, or riddle, much as we do corn in Europe ; then thraflr it, and fift it afreih ; and laftly, fearch it well with the hands to find the diamonds. They work naked as in the mine of Raolconda, and are watched after the like manner by infpeftors. Diamond-Mine of Soutnelpour, or river Goual.— Soumelpour is a large town built all of earth, and co¬ vered with branches of cacao-trees : the river Goual runs by the foot thereof, in its palling from the high mountains towards the fouth to the Ganges, where it lofes its name. It is from this river that all our fine diamond points, or fparks, called natural /parks, are brought. They never begin to feek for diamonds in this river till after the great rains are over, that is, af¬ ter the month of December ; and they ufually even wait till the water is grown clear, w hich is not before 1 January. The feafon at hand, eight or ten thoufand perfons, of all ages and fexes, come out of Soumel- pour and the neighbeuring villages. The moft expe¬ rienced among them fearch and examine the fand of the river, going up it from Soumelpour to the very mountain whence it fprings. A great fign that there are diamonds in it, is the finding of thofe ftones w hich the Europeans call thunder-/ones. When all the fand of the river, w'hich at that time is very low, has been well examined, they proceed to take up that where¬ in they judge diamonds likely to be found ; wdiich is done after the following manner : They dam-the place 3 1 . D I A round with ftones, earth, and fafeines, and lading out Kiam the water, dig about rwo feet deep : the fand thus got * is carried into a place walled round on the bank of the river. The reft is performed after the fame manner as at Coulour, and the workmen are watched with equal ftriftnefs. 1 ■Diamond-Mine in the ifland of Borneo, or river of Succudan.—We are but little acquainted with this mine ; the queen who reigns in that part of the iflaml not allowing ftrangers to have any commerce in thefe ftones : though there are very fine ones to be bought at Batavia, brought thither by ftealth.- They were anciently imagined to be fofter than thofe of the other mines; but experience ihows they are in no refpedl in¬ ferior to them. Befide thefe four diamond-mines, there have been two others difeovered ; one of them between Coulour and Raolconda, and the other in the province of Car- natica ; but they were both clofed up almoft as foon as difeoyered : that of Carnatica, becaufe the water of the diamonds was always either black or yellow ; and the other, on account of their cracking, and flying in pieces when cut and ground. The diamond, we have already obferved, is the hardeft of all precious ftones. It can only be cut and ground by itfelf and its own fubftance. To bring it to that perfe&ion which augments its price fo confi- derably, they begin by rubbing feveral againft each other, while rough ; after having firft glued them to the ends of two wooden blocks; thick enough to be held in the hand. It is this powder thus rubbed off the Hones, and received in a little box for the purpofe, that ferves to grind and polifti the ftones. Diamonds are cut and polifhed by means of a mill, which turns a wheel of foft iron fprinkled over with diamond-duft mixed with oil of olives. The fame duft, well ground, and diluted with water and vine¬ gar, is ufed in the fa wing of diamonds ; which is performed with an iron or brafs wire, as fine as a hair. Sometimes, in lieu of favving the diamonds, they cleave them, efpecially if there be any large fhivers therein. But the Europeans are not ufually daring or expert e- nough to run the rifle of cleaving, for fear of breaking. The fo/ water in diamonds means the greateft pu¬ rity and perfe&ion of their complexion, which ought to be that of the pureft water. When diamonds fall fhort of this perfeftion, they are faid to be of the fe- cond or third water. Sec. till the ftone may be propel- ly called a coloured one; for it would be an impropriety to fpeak of an imperfe&ly coloured diamond, or one ' that has other defeats, as a ftone of a bad water only. Mr Boyle has obferved, from a perfon much con- verfant in diamonds, that fome of thefe gems, in their rough ftate, were much heavier than others of the fame hignefs, efpecially if they were cloudy or foul; and Mr Boyle mentions one that weighed 8J- grains, which being carefully weighed in water, proved to an equal v bulk of that liquor as 2^-f to 1. So that, as far as could be judged by that experiment, a diamond weighs not thrice as much as water: and yet, in his table"of fpecific gravities, that of a diamond is faid to be to water as 3400 to jooo; that is, as 3f to 1; and there¬ fore, according to thefe two accounts, there flibuld bt fome diamonds whofe fpecific gravity differs nearly from that of others. But this is a much greater dif- ^2 fereneg D I A [ 4 ] D I A Diamond, ference than can be expe&ed in two bodies of the fame fpecies; and indeed, on an accurate trial, does not prove to be the cafe with diamonds. The Brafil dia¬ monds differ a little in weight one from another, and greatly vary from the ftandard fet by Mr Boyle for the fpecific gravity of this gem in general; two large dia¬ monds from that part of the world being carefully weighed, one was found as 3518, the other as 3521, the fpecific gravity of water being reckoned 1000. After this, ten Eaft India diamonds were chofen out of a large parcel, each as different from the other in fhape, colour, &c. as could be found. Thefe being weighed in the fame fcales and water with the former, the lighteft proved as 3512, the heavieft as 3525, ft ill fuppofing the water to be 1000.— Mr Elli- cot, who made thefe experiments, has drawn out a table of their feveral differences, which is done with great care and accuracy; and, taking in all the common va¬ rieties in diamonds, may ferve as a general rule for their mean gravity and differences. Specific N° 1. A Brafil diamond, fine? water and rough coat i " ^ 9.560 ^26,485 23.33 i 20,66 2. Ditto, fine water, rough ? coat ' ‘ j 3. Ditto, fine bright coat 10,025 4. Ditto, fine bright coat 5. An Eaft India diamond, pale blue 6. Ditto, bright yellow - 7. Ditto, very fine water,' bright coat - ' 8. Ditto, very bad water, ? « honeycomb coat - y 9. Ditto, very hard bluifticaft 22,5 TO. Ditto, very foft, good? , water - - £ 22> I5 11. Ditto, a very large red ) n foulnefs in it - - 5 25,48° 12. Ditto, foft, bad water 29,525 13. Ditto, foft, brown coat 26,535 14. Ditto, very deep green ? coat /- - £ 25,250 The mean fpecific gravity of the Brafil monds appears to be Of the Eaft India diamonds The mean of both ... Graini 66.16 63.16 7,170 6,830 18,945 l6,7IO 4,800 14,5-90 l6, 16,2 [8,230 21,140 l 8,990 18,080 dia. 3518 3511 3501 3512 3524 3525 35x9 35I5 3525 35H 352i 35*6 35*3 35I9 35i7 Therefore if any thing is to be concluded as to the fpecific gravity of the diamond, it is, that it is to wa¬ ter as 3517 to 1 ooo. For the valuation of diamonds of all weights, Mr Jefferies lays down the following rule. He firft fup- pofes the value of a rough diamond to be fettled at 2 1. per carat, at a medium; then to find the value of dia¬ monds of greater weights, multiply the fquare of their weight' by 2, and the product, is the value required. £. G. to find the value of a rough diamond of two ca¬ rats; 2X2=4, the fquare of the weight; which, multi¬ plied by two, gives 81. the true value of a rough dia¬ mond of two carats. For finding the value of manu¬ factured diamonds, he fuppofes half their weight to be k)lt in manufacturing them; and therefore, to find their value, we muft multiply the fquare cf double their Diamond, weight by 2, which will give their true value in pounds. • v"“J Thus, to find the value of a wrought diamond weigh¬ ing two carats 5 we firft find the fquare of double the weight, viz 4X4=16; then 16X2 = 32. So that the true value of a wrought diamond of two carats is 321. On thefe principles Mr Jefferies has conftru&ed tables of the price of diamonds from x to 100 carats. The greateft diamond ever known in the world is one belonging to the king of Portugal, which was found in Brafil. It is ftill uncut: and Mr Magel¬ lan informs us, that it was of a larger fize; but a piece was cleaved or broken off by the ignorant countryman, who chanced to find this great gem, and tried its hardnefs by the ftroke of a large hammer upon the anvil. This prodigious diamond weighs 1680 carats: and although it is uncut, Mr Rome delTfle fays, that it is valued at 224 millions fterling; which gives the efti- mation of 79,36 or about 80 pounds fterling for each carat: viz. for the multiplicand of the fquare of its whole weight. But even in cafe of any error of the prefs in this valuation, if we employ the general rule above mentioned, this great gem muft be worth at lead 5,644,800 pounds fterling, which are the produtt of 1680 by two pounds, viz. much above five millions and a half fterling. The famous diamond which adorns the fceptre of the Emprefs of Ruffia under the eagle at the top of it weighs 779 carats, and is worth at leaft 4,854,728 pounds fterling, although it hardly coft 135,417 gui¬ neas. This diamond was one of the eyes of a Mala- barian idol, named Scheringhsm. A French grenadier, who had deferted from the Indian fervice, contrived fo well as to become one of the priefts of that idol, from which he had the opportunity to fteal its eye: he rpn away to the Englilh at Trichinapeuty, and thence to Madras. A Ihip-captain bought it for twenty thoufand rupees : afterwards a Jew gave feventeen or eighteen thoufand pounds fterling for it: at laft a Greek merchant, named Gregory Sujfras, offered it to fale at Amfterdam in the year 1766: and the lata prince Qrloff made this acquifition, as he himfelf told Mr Magellan in London, for his fovereign the emprefs of Ruffia. Dutens, page 19. and Bomare, page 389. of his Mineralogy, relate the above anecdote. The figure and fize of this diamond may be feen in the Britifii Mufeum in London : it is far from being of a regular, form. The diamond of the great Mogul, is cut in Rofe; weighs 2.79^ carats, and it is worth 380,000 guineas. This diamond has a. fmall flaw underneath near the bottom : and Tavernier, page 389. who examined it, valued the carat at; 150 French livres. Before this diamond was cut, it weighed 793^ carats, according to Rome de I’lfle : but Tavernier, page 339. of his fe- cond volume, fays, that it weighed 900 carats before it was cut. If this is the very fame diamond, its lofs by being cut was very extraordinary. Another diamond of the king of Portugal, which weighs 215 carats, is extremely fine, and is worth at leaft 369,800 guineas. The diamond of the grand duke of Tufcany, now. of the emperor of Germany, weighs 139^ carats ; and is worth at leaft 10.9,520 guineas. Tavernier fays, 1 4 that D I A [ Biamond. that this diamond has a little hue of a citron colour; ,< an(j he valued it at 135 livres tournoifes the carat. Robert de Berquen fays, that this diamond was cut ' into two : that the grand Turk had another of the fame fr/.e : and that there were at Bifnagar two large diamonds, one of 250 and another of 140 carats. This Robert de Berquen was the grandfon of Louis de Berqnen, who invented the art of cutting dia¬ monds. The diamond of the king of France, called the Pitt or Regent, weighs 136^ carats : this gem is worth at leaft 208,333 guineas, although itdid notcoft above the half of this value. The other diamond of the fame monarch, call¬ ed the Sancy, weighs 55 carats: it coft 25,000 gui¬ neas : and Mr Dutens fays, that it is worth much above that price. Brilliant Diamond,- is that cut in faces both at top and bottom; and whofe table, or principal face at top, is flat. To make a complete fquare brilliant, if the ■ - — rough diamond be not found of a fquare figure, it mull be made fo; and if the work is perfectly executed, the length of the axis will be equal to the fide of the fquare bafe of the pyramid.—Jewellers then form the table and collet by dividing the block, or length of the axis, into 18 parts. They take from the upper part, and from tire lower. This gives a plane at r\ diltance from the girdle for the table; and a fmaller plane at -r^ diftance for. the collet; the breadth of which will be J- of the breadth of the table. In this ftate the ftone is faid to be a complete fquare table diamond.—The bril¬ liant is an improvement on the table-diamond, and was introduced within the laft century, according to Mr Jefferies.—To render a brilliant perfedl, each cor¬ ner of the above defcribed table-diamond, muft be fhortened by to °f its original. The corner ribs of the upper fides mull be flattened, or run towards the centre of the table than the fides; the lower part, which terminates in the girdle, muft be of one fide of the girdle; and each corner rib of the under fides muft be flattened at the top, to anfwer the above flat¬ tening at the girdle, and at bottom muft be 4: of each fide of the collet. The parts of the fmall work which completes the brilliant, or the ftar and fkill facets, are of a triangular figure. Both of thefe partake equally of the depth of the upper fides from the table to the girdle ; and meet in the middle of each fide of the table and girdle, as alfo at the corners. Thus they produce regular lozen¬ ges on the four upper fides and corners of the flone. The triangular facets, - on the under fides, joining to the girdle, muft be half as deep again as the above fa¬ cets, to anfwer to the collet part.—The ftone here de¬ fcribed is faid to be. a-full-fubjlanied brilliant.—U the ftone is thicker than in the proportion here mentioned, it is faid to be an over-nueighted brilliant. — If the thick- nefs islefs than in this proportion,'; it is called a fpread~ brilliant. —The beauty of brilliants is diminiftied from their being either over-weighted or fpread. The true . proportion of the axis, or depth of the ftone to its fide, is as 2. to 3.— Brilliants are diftinguilhed into fquare, round, oval, and. drops, from the figure of their refpec- tiye girdles. Cormjh Diamond, a name given by many people to the cryftals found, in digging the ..mines of tin in Corn- 5. 1 d 1 A wal. Thefe cryftals are of the nature of the Kerry- Diamond, ftone of Ireland, but fomewhat inferior to it: they are Di»na. ufiially bright and clear, except towards the root, ' v— where they are coarfe and foul, or whitifti. They are ufually found in the common form of an hexangular column terminated at each end by an hexangular pyra¬ mid. Rofe-DiAMOND is one that is quite flat underneath, with its upper part cut in divers little faces, ufually tri¬ angles, the uppermoft of which terminate in a point.— In rofe-diamonds, the depth of the ftone from the bafe to the point muft be half the breadth of the diameter of the bafe of the ftone. The diameter of the crown muft be 4- of the diameter of the bafe. The perpen¬ dicular, from the bafe to the crown, muft be f of the diameter of the ftone. The lozenges which appear in all circular rofe-diamonds, will be equally divided by the ribs that form the crown; and the upper angles or facets will terminate in the extreme point of the ftone, and the lower in the bafe or girdle. Rough Diamond, is the ftone as nature produces it in the mines. A rough diamond muft be chofen uniform, of a good fliape, tranfparent, not quite white, and free of flaws and IhiverS. Black, rugged, dirty, flawey, veiny ftones, and all fuch as are not fit for cutting, they ufe to pound in a fteel mortar made for that purpofe; and when pul¬ verized, they ferve to faw, cut, and poliftr the reft^ Shivers are occaiioned in diamonds by this, That the miners, to get them more eafily out of the vein, which winds between two rocks, break the rocks with huge iron levers, which fliakes, and fills the ftone with, cracks and fhivers. The ancients had two miftaken notions with regard to the diamond : the firft, that it became foft, by fteeping it in hot goat’s blood ; and . the fecond, that it is malleable, and bears the hammer. Experience fhows us the contrary; there being nothing capable of mollifying the hardnefs of this ftone ; tho’ its hardnefs be not fuch, that it will endure being ftruck at pleafure with the hammer. Factitious Diamonds. Attempts have been made to produce artificial diamonds, but with. no great fuc- cefs.—Thefe made in France, cdiltd..temple diamonds, on account of the temple at Paris, .where the beft of them are made, fall valtly fhort .of the genuine ones ; accordingly they are but little.valued, though the con- fumption thereof is pretty coniiderable for the habits of the a&ors on the ftage, &c. See Pastes. Diamond, in the glafs-trade, an inftrument ufed for fquaring the large plates or pieces; and, among gla- ziers, for cutting, their glafs. Thefe forts of diamonds are differently fitted up. That ufed for largo pieces, as looking-glaffes, &c. is fet in an iron ferril, about two inches long, and a quar¬ ter of an inch in diameter; the cavity of the ferril be¬ ing filled up with lead, to keep the diamond firm: there is alfo a handle of box or ebony fitted to the ferril, for holding it by. Diamond, in heraldry, a term ufed for expreffing the black colour in the atchievements of peerage. Guillim does not approve of blazoning the coats of peers by precious ftones ihftead of metals and colours ; but the Engliih practice allows it. Morgan fays the ' diamond is an emblem of fortitude. DIANA, the gqddefs of hunting. According to Cicero' „ D I A 16 3Diana. 'Cicero, there were three of this name : a daughter of ' * Jupiter and Proferpine, who became mother of Cupid; a daughter of Jupiter and Latona ; and a daughter of Upis and Glance. The fecond is the moft celebrated, and to her all the ancients allude. She was born at the fame birth as Apollo; and the pains which Ihe faw her mother fufi'er during her labour gave her fuch an averfion to marriage, that Ihe obtained of her father to live in perpetual celibacy, and to prefide over the travails of women. To fhun the fociety of men, (he devoted herfelf to hunting; and was always accompa¬ nied by a number chofen virgins, •who like herfelf abjured the ufe of marriage. • She is reprefented with a quiver and attended with dogs, and fometimes drawn in a chariot by two white flags. Sometimes fhe ap¬ pears with wings, holding a lion in one hand and a panther in the other, with a chariot drawn by two heifers, or two horfes of different colours. She is re¬ prefented as tall; her face has fomething manly ; her legs are bare, well fhaped, and ftrong; and her feet are covered with a bulkin worn by huntrefles among the ancients. She received many furnames, particularly from the places-where her worfhip was eitablxfhed, and from the fundtions over which fhe prefided. She was called Lucina, Ilythia, or Juno Uronuba, when invoked by women in childbed ; and Trivia when worfhipped in the crofs-ways, where her ftatues were generally eredted. She was fuppofed to be the fame as the moon and Proferpine or Hecate, and from that circumftance 'fhe was called Trijormis; and fome of her flatues repre¬ fented her with three heads, that of a horfe, a dog, and a boar. Her power and fundtions under thefe three charadters have been beautifully expreffed in thefe two 'verfes: ‘Terret, luJJrat, agit, Proferpina, Luna, Diana, Jma, fuprema,feras,fceptro, fulgore,fagitta. She was alfo called Aprotera, Orithia, Taurica, Delia, Cynthia, Aricia, &c. She was fuppofed to be the fame as the His of the Egyptians, whofe worfhip was intro¬ duced into Greece with that of Ofiris under the name of Apollo. When Typhon waged war againfl the gods, Diana metamorphofed herfelf into a cat to avoid his fury. She is generally known, in the figures that reprefent her, by the crefcent on her head, by the dogs which attend her, and by her hunting habit. The moft famous of her temples was that of Ephefus, which wras one of fhe feven wonders of the world: (See Ephe¬ sus). She was there reprefented with a great number of breafts, and other fymbols which figniiied the earth or Cybele. Though fhe was the patronefs of chaftity, yet fhe forgot her dignity to enjoy the company of Endymion, and the very familiar favours which fhe ;granted to Pan and Orion are well known : (See En¬ dymion, Pan, Orion). The inhabitants of Taurica were particularly attached to the worfhip of this god- defs, and they cruelly offered on her altar all the ftrangers that were fhipwrecked on their coafts. Her temple in Aricia was ferved by a prieft -who had always murdered his predeceffor ; and the Lacedemonians yearly offered her human vi&ims till the age of Lycur- gus, who changed this barbarous cuftom for the facri- fice of flagellation. The Athenians generally offered -her goats ; and others a white kid, and fometimes a boar pig or an ox. Among plants, the poppy and the ditamy were facred to her. She, as well as her ] D I A brother Apollo, had fome oracles; among which thofe Diarpj of Egypt, Cilicia, and Ephefus, are the moft known. N DIANjE arbor, or Arbor Luna:, in chemiftrv. iant U<*. the beautiful cryftallizations of filver, diflblved in aqua¬ fortis, to which fome quickfilver is added : and fo call¬ ed from their refembling the trunk, branches, leaves, &c. of a tree. See Chemistry, n°754. Dianje Fanum, (anc. geog.), a promontory of Bi- thynia : Now Scutari, a citadel oppofite to Conflanti- nople, on the call fide of the Bofpotus Thracius. Dianje Portus, a port of Corfica, fituated between Aleria and Mariana, on the eaft fide. DlANDRIA (from L; twice, and “'"’P a man), the name of the fecond clafs in Linnasus’s fexual fyftem, confifting of hermaphrodite plants; which, as the name imports, have flowers with two ftamina or male organs. The orders in this clafs are three, derived from the number of ftyles or female parts. Moft plants with two ftamina have one ftyle ; as jeffamine, lilac, privet, veronica, and baftard alaternus: vernal grafs has two ftyles; pepper, three. DIAN1UM (anc. geog.), a town of the Contefta- ni, in the Hither Spain; famous for a temple of Diana, whence the name : Now Denia, a imall town of Valen¬ cia, on the Mediterranean. Alfo a promontory near Dianium: Now El Cabo Martin, four leagues from De¬ nia, running out into the Mediterranean. DIANTHERA, in botany: A genus of the mono- gynia order, belonging to the diandria clafs of plants ; and in the natural method ranking under the 40th or¬ der, Perfonata. The corolla is ringent; the capfuls bilocular, parting with a fpring at the ■ heel; the fta¬ mina each furnifhed with two anthers placed alter¬ nately.—There is only one fpecies, a native of Vir¬ ginia and other parts of North America. It is a low herbaceous plant, with a perennial root, fending out upright ftalks a foot high, garnifhed with long narrow leaves of an aromatic odour, ftanding clofe to the ftalks. From the fide of the ftalks the footftalks of the flowers are produced, fuflaining fmall fpikes of flowers.— This plant is very difficult to be preferved in Britain ; for though it is hardy enough to live in the open air, it is very fubjedt to rot in winter. It may be propagated by feeds fown on a gentle hot-bed ; and in the winter the plants mutt be kept in a dry ftove. DIANTHUS, CLOVE-GILLIFLOWER, CARNATION, pink, sweet-william, &c.: A genlis of the digynia order, belonging to the decandria clafs of plants ; and in the natural method ranking under the zzd order, Caryophyllti. The calyx is cylindrical and monophyl- lons, with four feales at the bafe. There are five pe¬ tals, with narrow heels ; the capfule is cylindrical and unilocular.—There are a great number of fpecies; but not more than four that have any confiderable beauty as garden-flowers, each of which furniftres fome beau¬ tiful varieties. I. The caryophyllus, or clove-gilliflower, including all the varieties of carnation. It rifes with many ftiort trailing fheots from the root, garniflred with long, very narrow, jvergreen leaves ; and amidlt them upright llender flower-ftalks, from one to three feet high, emitting many fide-ftioots; all of which, as well as the main ftalk, are terminated by large foli- tary flowers, having ftiort oval feales to the calyx, and created petals. The varieties of this are very mime- • 5 .rous, D I A [ Bianthiis. rous, and unlimited in the diverfity of flowers. 2. The ‘ v deltoides, or common pink, rifes with numerous (hort leafy (hoots crowning the root, in a tufted head clofe to the ground, clofely garni (bed with fmall narrow leaves } and from the ends of the (hoots many ered flower- ftalks, from about fix to 15 inches high,’ terminated by folitary flowers of different colours, Angle and double, and fometimes finely variegated. This fpecies is perennial, as all the varieties of it commonly culti¬ vated alfo are. 3. The Chinenfis, Chinefe, or Indian pink, is an annual plant with upright firm flower-ilalks, branching eretf on every fide, a foot or 15 inches high, having all the branches terminated by folitary flowers of different colours and variegations, appearing from July to November. 4. The barbatus, or bearded dian- thus, commonly called.fiueet-miilliam. This rifes with many thick leafy (hoots, crowning the root in a clufter clofe to the ground; garnifhed with fpear-fhaped ever¬ green leaves, from half an inch to two inches broad. The ftems are upright and firm, branching ereft two or three feet high, having all, the branches and main Hern crowned by numerous flowers in aggregate clufters of different colours and variegations. Culture. Though the carnations grow freely in al- moft any garden earth, and in it produce beautiful flowers, yet they are generally fuperior in that of a light loamy nature: and of this kind of foil the florifts generally prepare a kind of compoft in the following manner, efpecially for thofe fine varieties which they keep in pots. A quantity of loamy earth muff be provided, of a light fandy temperature, from an up¬ land or dry palture-field or common, taking the top fpit turf and all, which muff be laid in a heap for a year, and turned over frequently. It muff then be mixed with about one-third of rotten dung of old hot¬ beds, or rotten neats dung, and a little fea-fand, form¬ ing the whole into a heap again, to lie three, four, or fix months, at which time it will be excellent for ufe ; and if one parcel or heap was mixed with one of thefe kinds of dungs, and another parcel with the other, it will make a change, and may be found very beneficial in promoting the fize of the flowers. This compoft, or any other made ufe of for the purpofe, (hould not be lifted, but only well broken with the fpade and hands.—When great quantities of carnations are re¬ quired, either to furnifh large grounds, or for market, or when it is intended to raife new varieties, it is eafily effected by fowing fome feed annually in fpring, in common earth* from which the plants will rife abunr dantly. Several good varieties may alfo be expefted from the plants of each fowing; and poflibly not one exaftly like thofe from which the feed was faved. The Angle flowers are always more numerous than the double ones ; but it is from the latter only that we are to fe- left our varieties. The feafon for fowing the feed is any time from the 20th of March to the 15th-of April. —The plants generally come up in a month after low¬ ing: they muft be occafionally weeded and watered till Jflly, when they will be fit for tranfplanting into the irurfery beds. Thefe beds muft be made about three feet wide, in an open fituation; and taking advantage of moift weather, prick the ‘plants therein four inches afunder, and finifti with a gentle watering, which re¬ peat occafionally till the plants have taken good root. Here they muft remain till September, .when they will 7 1 d 1 A be fo well advanced in growth as to require more room; Dun and (hould then have their final tranfplantation into other three feet wide beds of good earth, in rows 9 inches afunder, where they are to be placed in the order of quincunx. Here they are to remain all winter, until they flower, and have obtained an increafe of the ap¬ proved varieties of doubles by layers; and until this period, all the culture they require is, that if the win¬ ter (hould prove very fevere, an occafional (helter of mats will be of advantage. In fpring, the ground muft be loofened with a hoe; they muft be kept clear from weeds; and when the flower-ftalksadvance, they are to be tied up to fticks, efpecially all thofe that promife by their large flower-pods to be doubles. The only certain method of propagating the double varieties is by layers. The proper parts for layers are thofe leafy (hoo« arifing near the crown of the root, which, when about five, fix, or eight inches long, are of a proper degree of growth for layers. The general feafon for this work is June, July, and the beginning of Auguft, as then the (hoots will be arrived at a pro¬ per growth for that- operation ; and the fooner it is done after the (hoots are ready the better, that they may have fufficient time to acquire ftrength before win¬ ter : thefe laid in June and July will be fit to take off in Auguft and September, fo will form fine plants in the mqnth of Oftober. The method of performing the work is as follows. Firft provide a quantity of fmall hooked fticks for pegs. They muft be three or four inches long, and their ufe is to peg the layers down to the ground. Get ready alfo in a barrow a quantity of light rich mould, to raife the earth, if ne- ceffary, round each plant, and provide alfo a (harp pen¬ knife. The work is begun by dripping off all the leaves from the body of the (hoots, and (hor-tening thofe at top an inch or two evenly. Then choofing a ftrong joint on the middle of the (hoot or thereabouts,. and on the back or under fide thereof, cut with the penknife the joint half-way through, direfting your knife upward fo as to (lit the joint up the middle, al- moft to the next joint above, by which you form a . kind of tongue on the back of the (hoot; obferving that the fwelling (kinny part of the joint remaining at the bottom of the tongue mult be trimmed off, that nothing may obftruct the xfiuing of the fibres ; for the layers always form their roots at that part. This done, loofen the earth about the plant; and, if neceffary, add fome fre(h mould, to raife it for the more ready recep¬ tion of the layers; then with your finger make a hol¬ low or drill in the earth to receive the layer ; which; bend horizontally into the opening, railing the top up¬ right, fo as to keep the ga(h or (lit part of the layer open; and, with one of the hooked fticks, peg down the body of the layer, to fecure it in its proper place and pofition, dill preferring the top eredl and the (lit open, and draw the earth over it an inch or two, bringing it clofe about the erect part of the (hoot; and when all the (hoots of each plant are thus laid, give direftly fome water to fettle the earth clofe, and the work is finifhed. In dry weather the waterings muft he often repeated, and in five or fix weeks the layers • will have formed- good roots. They muft then be fe- parated with a knife from the old plant, gently raifed out of the earth with the point of a knife or trowel, in ; order to preferve the.fibrous .roots of the layers as en¬ tire.- D I A [8 DUnthus, tire as poflible ; and when thus taken up, cut off the I)iapafcm. naked flicky part at bottom clofe to the root, and trim v the tops of the leaves a little. They are then ready for planting either into beds or pots. In November the fine varieties in pdts (hould be moved to a funny (heltered fituation for the winter ; and if placed in a frame, to have occafional proteftion from hard froft, it will be of much advantage. In the latter end of Fe¬ bruary, or fome time in March, the layers in the fmall pots, or fuch as are in beds, {hould. be tranfplanted with balls into the large pots, where they are to re¬ main for flower. To have as large flowers as ppflible, curious florifts clear off all fide-fhoots from the flower- ftem, fuffering only the main or top buds to remain for flowering. When the flowers begin to open, at¬ tendance (hould be given to afliit the fine varieties, to promote their regular expanfion, particularly thelargeft kinds called burjlers, whofe flowers are fometimes three or four inches diameter. Unlefs thefe are affifted by art, they are apt to burft open on one fide, in which cafe the flower will become very irregular: therefore, attending every day at that period, obferve, as foon as the calyx begins to break, to cut it' a little open at two other places in the indenting at top with narrow-point¬ ed fciffars, and hereby the tnore regular expanfion of the petals will be promoted : obferving, if one fide of any flower comes out fafter than another, to turn the pot about, that the other fide of the flower may be next the fun, which will alfo greatly promote its re¬ gular expanfion. When any finC flower is to be blown as large and fpreading as poffible., florifts place fpread- ing paper collars round the bottom of the flowers, on which they may fpread their petals to the utmoft ex¬ panfion. Thefe collars are made of ftilf white paper, cut circular about three or four inches over, having a hole in the middle to receive the bottom of the flower, and one fide cut open to admit it. This is to be pla¬ ced round the bottom of the petals in the infide of the calyx, the leaves of which are made to fpread flat for its fupport. The petals muft then be drawn out and fpread upon the collar to their full width and extent; the longeft ones undermoft, and the next longed upon thefe; and fo on ; obferving that the collar mud no where appear wider than the flower; and thus a carna¬ tion may be rendered very large and handfome. Thefe dire&ions will anfwer equally well for the propagation of the pinks and fweet-williams, though neither of thefe require fuch nicety in their culture as the carnations. DIAPASON, in mufic, a mufical interval, by which mod authors who have wrote on the theory of mufic life to exprefs the octave of the Greeks. Diapason, among the mufical indrument-makers, a kind of rule or fcale whereby they adjud the pipes of their organs, and cut the holes of their hautboys, flutes, &c. in due proportion for performing the tones, ferni- tones, and concords, jud. DiAPASoN-DiaeXy in mufic, a kind of compound con¬ cord, whereof there are two forts ; the greater, which is in the proportion of 10-3; and the }effer, in that of 16-s. Diapason Diapente, in mufic, a compound confo- nance in a triple ratio, as 3-9. This interval, fays Martianus Capella, confifts of 9 tones and a femitone; j.9 femitones, and 38 diefes. It is a fymphony made ,N° ioj. ] D I A when the voice proceeds from the fird to the twelfth fhapafurr found. , II Diapason Diatejaron, in mufic, a compound con- cord founded on the proportion of 8 to 3. To this in- ^ terval Martianus Capella allows 8 tones and a femitone; 17 femitones, and 34 diefes.' This is when the voice proceeds from its fird to its eleventh found. The mo¬ derns would rather call it the eleventh. Diapason Ditone, in mufic, a compound concord, whofe terms are as 10-4, eras 5-2. Diapason Semiditone, in mufic, a compound concord, whofe terms are in the proportion of 12-5. DIAPEDESIS, in medicine, a tranfudation of the fluids through the fides of the veffels that contain them, occafioned by the blood’s becoming too much attenua¬ ted, or the pores becoming too patent. DIAPENTE, in the ancient mufic, an interval marking the fecond of the concords, and with the dia- teflaron an ottave. This is what in the modern mufic is called a Jifth. DIAPHANOUS, an appellation given to all tranf- parent bodies, or fuch as tranfmit the rays of light. DIAPHORESIS, in medicine, an elimination of the humours in any part of the body through the pores of the fltin. See Perspiration. DIAPHORETICS, among phyficians, all medi¬ cines which promote perfpiration. DIAPHRAGM, Diaphragma, m anatomv, a part popularly called the midriff, and by anatomifts Jep- tum tranfverfum. It is a nervous mufcle, feparating the breall or thorax from the abdomen or lower venter, and ferving as a partition between the natural and the vital parts, as they are called. See Anatomy, n0 115. It was Plato, as Galen informs us, that firft called it diaphragm, from the verb Si*tpxTlut, i0 ffparate or be between two. Till his time it had been called from a notion that an inflammation of this part produ¬ ced phrenfy ; which is hot at all warranted by experi¬ ence, any more than that other tradition, that a tranf- verfe fe&ion of the diaphragm with a fword caufes the patient to die laughing. DIAPORESIS, Aistmpvtrif, In rhetoric, is ufed to exprefs the hefitation or uncertainty of the fpeaker. We have an example in Homer, where Ulyfles, go¬ ing to relate his fufferings to Alcinous, begins thus: Tl 'GTpCJTOVj Tl Tl £* UrXTtOV X.*TC(\e%00? Quidprimum, quid deinde, quidpojlremo alloquar? This figure is moil naturally placed in the exordium or introduction to a difeourfe. See Doubting. DIARBECK, or Diarbekr, an extenfive pro¬ vince of Eaftern Afiatic Turky ; comprehending, in it* lateft extent, Diarbekr, properly fo called, Yerack or Chaldea, and Curdijlan, which were the- ancient coun¬ tries of Mefopotamia, Chaldea, and AfTyria, with By- bylon. It is called Diarbeck, Diarbeker, or Diarbekr, as fignifying the “ duke’s country,” from the word dhyar “ a duke, and bekr “ country.” It extends along the banks of the Tigris and Euphrates from north-north- weft to fouth-eaft, that is, from Mount Taurus, which divides it from Turcomania on the north, to theinmoft recefs of the Perfian gulph on the fouth, about 600 miles ; and from eaft to weft, that is, from Perfia on the eaft to Syria and Arabia Deferta on the weft, in fome places 200, and in others about 300, miles, % hut D I A [ Diarbekir. tut in the fouthern or lower parts not above 150. As Y-—J extending alfo from the 30th to the 38th degree of latitude, it lies under part of the fifth and fixth cli¬ mates wjiofe longeft day is about 14 hours and a half, and fo in^ptoportion, and confequently enjoys a good temperature of air, as well as, in the greater part of it, a rich and fertile foil. There are indeed, as in all hot countries, feme large deferts in it, which produce no fuftenance for men or cattle, nor have any inhabitants. Being a confiderable frontier towards the kingdom of Perfia, it is very well guarded and fortified ; but as for thofe many cities once fo renowned for their greatnefs and opulence, they are at prefent almoft dwindled into heaps of ruins. Bagdad, Mofful, Carahmed, and a few more, indeed continue to be populous and wealthy; but the reft can fcarce be called by any other name than that of forry places. The rivers Euphrates and Tigris have almoft their whole courfe through this country. Dlarkck Proper is bounded on the north by Turco- mania, on the weft by Syria, on the fouth by part of Arabia Deferta and Track Proper, and on the eaft by Curdiftan. It was named by Mofes Padan Aram ; the latter being the general name of Syria; and the former fignifying fruitful', a proper epithet for this country, which is really fo to a very high degree, e- fpecially on the northern fide, where it yields corn, wine, oil, fruits, and all neceffaries of life in great abun¬ dance. Formerly it was the refidence of many famed patriarchs, yet was over-run with the groffeft idolatry, not only in the time of Abraham’s coming out of it, and Jacob’s fojourning in it, but likewife during the time it continued under the dominion of the AfTyrians, Babylonians, Medes, Perfians, and Romans. It re¬ ceived indeed the light of the gofpel foon after our Saviour’s afeenfion, from St Thaddasus, who is faid to have been fent thither by St Thomas, at the requeft of Agbarus king of Edeffa. This account, together with that monarch’s letter to Jefus Chrift, we have from Eufebius, who took it from the archives of that city; and the whole had paffed current and uncon- tradi&ed for many ages, till our more enlightened mo¬ derns found reafons to condemn it; but whether right or wrong, it plainly appears that Chriftianity flou- rifhed here in a moft eminent manner, till its purity was fullied about the beginning of the fixth century by the herefy of the Jacobites, whofe patriarch Hill refides here, with a juriftji&ion over all that fed! in the Turkilh dominions. Diarbeck Proper, is a beglerbegate, under which are reckoned twelve fangiacs; and the principal towns in it are, Diarbekir or Caramed, Rika, Mouflul, Or- fa or Edefla, Elbir, Nifibis, Gezir Merdin, Zibin, Ur of the Chaldees, Amad, and Carafara; but all now of little note excepting Diarbekir and Moufful. Diar&ekir, the capital of the above diftridf, is fi- tuated in a delightful plain, on the banks and near the head of the Tigris, about 155 miles or 15 cara¬ van days journey, north-eaft from Aleppo, in latitude 37° 35'> eaft longitude 40° 50'. The bridge of 10 arches over the faid river is faid to have been built by the order of Alexander the Great. It is one of the richeft and moft mercantile cities in all Afiatic Tur¬ key ; and is well fortified, being encompafled with a double wall, the outermoft of which is flanked, with 72 towers, faidto havebeen raifedinmemoryofour Saviour’s Voi. VI. Part I. 9 ] D I A 72 difcjples. It has feveral ftately piazzas or market- P’arbekir. places, well ftored with all kinds of rich merchandize, —w—^ and 12 magnificient mofques, faid to have been formerly Chriftian churches. Its chief manufacture is the dref- fing, tanning, and dying of goat-fkins, commonly called 'Turkey leather, of which the vent is almoft in¬ credible in many parts of Europe and Afia: befides this, there is another of dyed fine linen and cotton cloths, which are nearly in the fame requeft. The waters of the Tigris are reckoned extraordinary for thofe two branches of trade, and give red leather a finer grain and colour than any other. There is a good number of large and convenient inns on both fides of the river, for the caravans that go to and from Perfia; and on the road near the town is a chapel with a cupola, where Job is faid to lie buried. This place is much frequented by pilgrims of all nations and re¬ ligions, andaTurkifti hermit has a cell clofe to it. The fair fex, who, in moft other parts of the Turkilh empire, are kept quite immured, and confidered as mere Haves, enjoy here an extraordinary liberty, and are commonly feen on the public walks of the city ia company with the Chriftian women, and live in great friendlhip and familiarity with them. The fame is faid of the men, who are polite, affable, and courteous, and very different from what they affect to be, Spe¬ cially the Turks, in other cities of this empire. The city is under the government of a balha, who has great power and very large dominions. He has commonly a body of 20,000 horfe under him, for repelling the frequent incurfions of the Curdes and Tartars, who always go on horfeback to rob the caravans. The ad¬ jacent territory is very rich and beautiful ; the bread, wine, and flefh excellent; the fruits exquifite, and the pigeons better and larger than any in Europe. Mr Ives, who paffed through this city in 1758, im forms us, that “ about two years ago it was very po¬ pulous, its inhabitants amounting to 400,000 fouls; but in the laft year 300,000 died either by cold or famine. The Chriftians refiding in the city before this calamity were reckoned to amount to 26,000, of whom 20,000 died. This account we had from one of the French miflionaries, a capuchin, who alfo faid, that before the famine the city contained 60,000 fight¬ ing men, but that now they are not able to mufter 10,000. He affures us, that the houfes and ftreets, nay the very mofques, were filled with dead ; that every part of the city exhibited a dreadful image of death; and that the furviving inhabitants not only greedily devoured all kinds of beafts, brutes, and rep¬ tiles, but alfo were obliged to feed on human bodies. Yet, in the midft of this feene of horror, the grandees of the. city had every thing in plenty ; for they had taken care to monopolize vaft quantities of corn, which they fold out to the other inhabitants at moil extra¬ vagant prices, and thereby acquired for themfelves im- menfe fortunes. Corn rofe from two piaftres a mea- fure to 50, 60, and even 70, in the fpace of fijc months. The father added, that the very fevere winter of 1756, and the loculls in 1757, were the caufes of this dread¬ ful vifitation : for by reafon of the former, there were but few acres of land fown with corn ; and by the lat¬ ter, the fmall crop they had was in a great meafure deftroyed. He fpoke of the feverity of that winter in terms almoft incredible: that it was common to fee the B people D I A [ i Biarrhcea people fall down dead in the ftreets; that he himfelf II once on quitting a warm room, and going into the Diatom-, c. 0pCn ajr> fell down motiohlefs; and that his brother, in ■ attempting to affift him, met with the fame fate.” This account of the effc&s of cold in the city of Di- arbekir, which lies only in about 38° north, feems at firil very furprifing; but confidering that the place ftands on a rifm^ ground in the midft of an extenfive plain, and that the high Courdiftan mom tains lie to the fouth and eaft of it, and the Armenian or Turco- manian to the north, whofe heads are always covered with fnow, and even now in July fupply the city with ice ; it will not appear at all improbable, that in a very fevere winter, fuch as was that in 1756, the inhabi¬ tants of this city Ihould fo feverely feel the effefts of it. Befides, fuel muft have been extremely fcarce, efpecially among the poorer fort, ^as nothing of this kind is produced but upon the mountains, and thefe lie at fuch a diftance that the price of it mull thereby be greatly enhanced. DIARRHCEA, or Looseness, in medicine, is a frequent and copious evacuation of liquid excrement by ftool. See (the Index fubjoined to) Medicine. DIARTHROSIS, in anatomy, a kind of articula¬ tion or jun&ure of the bones; which being pretty lax, affords room for a manifeft motion. The word comes from ‘f'a, and junfiure, ajfemblage. It is oppo- fed to fynarthrofis, wherein the articulation is fo clofe that there is no fenfible motion at all. See Anatomy, n° 2. DIARY, a term fometimes ufed for a journal or day-book, containing an account of every day’s pro¬ ceedings. Thus we fay, diaries of the weathery See. Diarx Fever, is a fever of one day. See Ephe¬ mera. DIASCHISM, among muficians, denotes the diffe¬ rence between the comma and enharmonic diefis, com¬ monly called the lejfer comma. DIASCORDIUM, in pharmacy, a celebrated com- pofition, fo called from fcordium, one of its ingredients. See Pharmacy. DIASTOLE, among phyficians, fignifies the dila¬ tation of the heart, auricles, and arteries; and ftaiYis pppofed to the systole, or contradtion of the fame parts. See Anatomy, n° 124. Diastole, in grammar, a figure in profody where¬ by a fyllable naturally fhort is made long. Such is the firft fyllable of Priamides in the following verfe of Virgil: Atque bk PriamiJes ! nihil 0 tibi, amice, relilkm. DIASYRMUS, in rhetoric, a kind of hyperbole, being an exaggeration of fame low, ridiculous thing. DIATESSARON, arr.cng ancient muficians, a concord or harmonical interval, compofed of a greater tone, a lefs tone, and one greater femitone ; its pro¬ portion in numbers is as 4 : 3. DIATONICK, in mufic, (compounded of two Greek words, wa. the prepofition Di6. With regard to animals, the general rule is ap¬ plied, without any exceptions: tall, and not long, being employed to denote the height of the hu¬ man body, when in an eredt polture; and long, and not tall, to denote its length when in an in¬ cumbent fituation. Long, applied to all other animals which do not walk eredt,. always denotes their greateft length in a horizontal pofition from head to tail. 7. In a figurative fenfe, it denotes, with regard to time, any thing at a great ditlance from us. 8. As alfo, any thing that takes up much time be¬ fore it is fin idled ; as, a long dfcourfe, a protracted note in mafic, &C. BROAD, adj. The diftance between the two near- ell fides of any body, whofe geometrical dimen- fions are larger in'one diredtion than- in another ; and has a reference to fuperficies only, and never to the folid contents. Oppofed to narrow. x. Broad, in the ftridtell acceptation, is applied to denote thofe bodies only whofe fides are altoge¬ ther open and unconfined ; as, a broad table, a broad wheel, &c.: and in thefe cafes it is invariably contrafted-by the word narrow ; nor is.there any ■other word which in thefe cafes can be confidered as fynonymous with it, or ufed in its dead. 3. When any objedl is in fome fort bounded on the fides, although not quite clofed up, as a road, ftreet, ditch. See. either broad or wide may be employed, but with fome difference of fignifica- tion ; broad being moll properly ufed for thofe that are more open, and wide for thofe which are more confined: nor can this term be ever applied to fuch objects as are clofe bounded all around, as a houfe, a church, &c. wide being here em¬ ployed. For the more accurate diltinftions in thefe cafes, fee the article Wide. WIDE. adj. A term employed to denote relative extent in certain circumftances. Oppofed to nar- now and Jlrait. 1. This term is in its proper fenfe applied only to denote the fpace contained within any body clofed all round on every fide; as a houfe, gate, &c,: and ] Die differs from broad ia this, that it never relates to Di&ionary. the fuperficies - of folid objects, but is employ-v ■' ed to exprefs the capacioufnefs of any body which containeth vacant fpace ; nor can capacioufnefs in this fenfe be expreffed by any other word but wide. 2. As many bodies may be confidered either with refpedt to their capacioufnefs or fuperficial ex¬ tent ; in all thefe cafes, either the term broad or wide may be ufed ; as, a broad or wide Jlreet or ditch, &c. but with a greater or lefs degree of propriety, according to the circumflances of the objedl, or the idea we.wilh to convey. In allreet where the houfes are low and the boundaries o- pen, or in a ditch of fmall depth and large fuper¬ ficies, as this largenefs of fuperficies bears the principal proportion, broad would be more pro¬ per : but if the houfes are of great height, or the ditch of great depth, and capaeioufnefs is the prin¬ cipal property that affedls the mind, we would naturally fay a wide Jlreet or ditch ; and the fame may be faid of all fimilar cafes. But there are fome cafes in which both thefe terms are applied, with a greater difference of meaning; thus we fay a broad or a wide gate : But as the gate is employ¬ ed to denote either the aperture in the wall, or the matter which clofes that aperture, thefe terms are each of them ufed to denote that particular quality to which they are generally applied : and as the opening itfelf can never be confidered as a fuperficies, the term wide, in this cafe, denotes the dillance between the fides of the aperture; while,, on the contrary, broad denotes the extent of matter fitted to clofe that aperture ; nor can thefe two terms in any cafe be fubftituted for one another. 3. As a figurative exprefiion, it is ufed as a cant phrafe for a miftake: as, you are wide of the mark; that is, not near the truth. NARROW, adj. A relative term, denoting a pro¬ portional fmallnefs of dillance between the fides of the fuperficies of plain bodies. Oppofed to broad. 1. As this is only applied to fuperficies, it is exadl- ly contrafted by broad, and is applied in all cafes where the term broad can be ufed, (fee Broad) ; and in no other cafe but as a contrail to it, ex¬ cept the following. 2. It fometimes is employed to deferibe the fmall¬ nefs of fpace circumfcribed between certain boun¬ daries, as oppofed to wide, and nearly fynonymous with Jlrait ; as we fay a wide or a narrow houfe, church, &c. For the neceffary dillinftions here, fee the article Strait. 3. In a figurative fenfe it ilznotzs parjimony, poverty, confnedfentiments, &c. STRAIT, adj. A relative term, denoting the ex¬ tent of fpace in pertain circumllances. Oppofed to wide; fee Wide. 1. This term is employed, in its proper fenfe, to de¬ note only fpace, as contained between furround¬ ing bodies in fuch circumllances as to denote fome degree of confinement; and is exaftly oppofed to wide: as, a wide or ajlrait gate, &c. See Wide. 2. So neceffary is it that the idea of confinement fhould DIG [15 .>ry. fhonld be conne&ed with this word, that in all — thofe cafes where the fpace contained is large, as in a church or houfe, we cannot exprefs a fmaller proportional width by this term. And as we have no other word to exprefs fpace in thefe circum- ffcances, we have been obliged to force the word narrow from its natural fignification, and make it exprefs this. See Narrow. 3. In fome particular cafes, narrow ar firait may be employed to'he fame objeft ; as, a narrow or a jirait line : but here jtraii is never employed but where an idea of confinement is fuggefted, and where it is exaftly contrafted to wide; nor can narrow be employed but in fuch circumftances where broad would .be a perfect contrail to it. Therefore thefe two terms may be always em¬ ployed in the fame circumftances as thofe which contraft them may be. For an account of which, fee Wide. 3. The term Jirait is like wife in a peculiar manner ufed to denote the fmallnefs of the internal dia¬ meter of thofe fmall bodies which are fitted to re¬ ceive or contain others, as any kind of bag, tube, body-clothes,,.mortoifes, and others,of the fame kind ; and in all thefe cafes this term may be em¬ ployed to denote the fmallnefs of their leffer dia¬ meter, and never the term narrow. But in cer¬ tain circumftances the word tight may be fubftitu- ted for it. See Tight. 4. Strait, in a figurative fenfe, denotes any fort of confinement of fentiment or difpofition. TIGHT, adj. A term employed in certain circum¬ ftances to denot e the internal capacity of particu¬ lar bodies. Nearly fynonymous with Jirait. This term is confined entirely to denote the fmall¬ nefs of the internal dimenfions of fuch obje&s as are formed-to cover or to receive or contain other folid bodies, and can be employed in no other cafe. And although it agrees Jirait, in always de¬ noting confinement, and by being applicable to the fame fpecies of objects, yet it differs in the following refpefts : 1. If there be any difference of the diameter of the obje&s to which the term fir ail can be applied, it always has reference to the fmaller ; yet tight may be applied to any fort of confinement, whether it regards the length or breadth. 2. Strait can be applied to all bo¬ dies of capacity when of fmall diameter, without any fort of reference to the nature of the fub- ftance which it may be capable of containing. For we can fay a Jirait bag, a Jirait Jleeve, a Jirait mortoife, a Jirait gate, &c. whereas tight can only be applied to any body when it is confix dered as having reference to another body which is intended to be contained in it, and is pinched for want of room. Thus we fay, the Jleeve of a coat is too tight for the arm, the mortoife is too tight for the tenon, &c. ; but we cannot fay, the bag, or the gate, is too tight, becaufe thefe are fitted to re¬ ceive any fort of objefts. And hence it happens, that, in many cafes, the ftimenfions of the fame body may be expreffed by tight ci* fir ait when confide red in different ciroumftances. Thus we «ay fay; this Jleeve is. too Jirait, when we look at ] DIG a coat when lying on the table, and confider its Didhonary, proportions ; but it is not till we have tried it up- ' ’uJ on the arm that it is intended to cover, that we call it tight. And we may fay, a gate is too Jirait, or too tight: but in the firft cafe we coniider it as being too confined for admitting, objefts to pafs through it ; a: I in thelaft, as being too confined with refpeft to the leaves that are to fhut the a- perture, not allowing them fpace to move with freedom. Thefe examples may ferve to give fome idea of the plan of an Englifh Dictionary compofed upon philofo- phical principles: But, befides the circumftances above enumerated, there are many others which would re¬ quire particular attention in the execution of a work of this kind. In the Englifti language, a great variety of terms occur, which denote matter under certain gene¬ ral forms or circumftances, without regarding the mi¬ nute diverfities that may take place ; as the word cloth, which denotes matter as manufactured into a particu¬ lar form, including under it all the variety of ftuffs ma¬ nufactured in that particular way, of whatever mate¬ rials, colours, texture, or finenefs, they may be. The fame may be faid of wood, iron, yarn, and a great va¬ riety of terms of the fame nature, foine of which can¬ not affume any plural; while others admit of it in all cafes, and others admit or refufe it according to the different circumftances in which they are confidered. In a diCtiouary, therefore, all this variety of cafes ought to be clearly and diftinCIly pointed out under each particular article : this is the more neceffary, as fome of thefe words have others formed from them, which might be readily miftaken for their plurals, al- tho’ they have a very different fignification; as cloaths, which does not denote any number of pieces or diffe¬ rent kinds of cloth, but wearing apparel. The following example will illultrate this head. WOOD. fub. A folid fubftance, of which the trunks and branches of trees confift. 1. This term is employed to denote the folid parts of vegetables of all kinds, in whatever form or cir- cumitances they are found. Nor does this term admit of plural with propriety, unlefs in the cir- cumffances. after-mentioned : for we fay, many different kinds of wood, in preference to many kinds of woods ; or, we fay, oak, off, or elm wood, not woods. 2. But -where we want to contraft wood of one qua¬ lity or country with that of another, it admits of a plural: for we fay, white woods are in general fofter than red ; or IVfi-Indian woods are in general cf greater fpecific gravity than the European woods : But unlels where the colour, or fome quality which diftinguifiies it from growing wood, is men¬ tioned, this plural ought as much as poffibletobe avoided, as it always fuggefts an idea of growing wood. 3. /FcW likewife denotes a number of trees growing near one another; being nearly fynonymous with JoreJl: See Forest. In this fenfe it always ad¬ mits of a plural; as, Te woods and wilds whfik fold ary gloom, &c. A di&ionary cannot be reckoned complete without explaining obfolete words} and if the terms of the fe- DIG [ ii Dictionary, veral provincial dialefks were like wife given, it would be of great utility : nor would this take much time ; becaufe a number of thefe words needs no other expla¬ nation than to mark along with them the words which had come in their place, when there happened to be one perfectly fynonymous: and in thofe cafes where the fame idea could not be exprelfed in modern lan¬ guage without a periphrafis, it would be of ufe to ex¬ plain them diflinctly ; fo that, when a writer found himfelf at a lofs for a term, and obliged to fearch for one beyond the bounds of our own language, he might take one of thefe, when he found that it was expreffive and energetic, in preference to another drawn from a foreign language. This would at lead have one good efiedf: it would make our language more fixed and {table ; not to fay more accurate and precife, than by borrowing from foreign languages. The following ex¬ amples may ferve to give fome idea of the manner of treating this part of the work. MOE, or mo. adj. An obfolete term ftill employed in the Scotch diale&, and by them pronounced mae; denoting a greater number, and nearly fy¬ nonymous with more: but it differs in this refpeft, that in the Scotch dialett, mas and mair (Eng- liih more) are each employed in -their dillincl fphere, without encroaching upon one another; mae being employed to denote number, but never quantity or quality ; and mair, to denote quanti¬ ty and quality, but never number : thus they fay mae, not mair, apples, men, &c, and they fay mair, not mae, cloth, earth, courage, &c. See Mair. Both of thefe terms are fupplied by the word more; which in the Englifh language is applied indifcriminately to denote quantity, quality, and number. See More. THIR. pron. Obfolete ; ftill employed in the Scotch dialeft : the plural of this ; and contrafted to thefe, in the fame manner as that is to this. As there is no word in the Englilh language equi¬ valent to this, we thus (how the manner in which it is employed. In the'Englifti language we fay, that Jlone or houfe, pointing at one at a diftance, is larger or more commodious than this Jlone or this houfe, which is fuppofed to be at hand. In the fame manner, in the Scotch dialed!:, they fay, thefe (or, as it is pronounced, thae) Jlones are whiter than thir flows ; denoting, that the former are at a diftance, and the latter at hand. And, in the fame manner, it is invariably applied to denote any prefent objedt in the plural number, as op- pofed to thefe : as thefe or thir apples, as at hand, or at a diftance ; thefe, or thir trees. Sec ; but never in the Angular number, as it is always this or that tree, houfe, &c. As the Englilh language is fo exceedingly irregular in the pronunciation, the fame letter in the fame fitua- tion often affuming founds totally different in different words, it is impoffible to eftablilh any general rules on this fubject, which do not admit of many exceptions: therefore, a dictionary is the beft means of afeertaining and pointing out the proper pronunciation of words. For, if the writer firft pointed out all the different founds that the fame letter could ever be made to ex- prefs, and affigned to every particular found which ioi. ; 1 did each letter could be made to affume, a particular mark, Didtlonarj which was appropriated to denote that particular found *1 of the letter whenever it occurred ; by placing thefe Dldai^'c' particular marks above the letters in the dictionary, y the found of each letter would be pointed out in all cafes with the utmoft certainty. It would be impof¬ fible for us to illuftrate this by examples, without firft afeertaining all the founds of each letter ; which would lead us into a difeuflion too long for this place. We lhall only further obferve, that, befides having the accented fyllable of every word properly diftinguifil¬ ed in a dictionary to affift in the pronunciation, the Englifh language requires another effential improve¬ ment, viz. the ufe of accents to diftinguifh the mean¬ ing of words and phrafes : which, although it is not fo properly confined to a lexicographer, yet it is not quite without his fphere. Thus the word as admits of two very different founds, as well as different fignifica- tions; as in this example, “ Cicero was nearly as elo¬ quent as Demofthenesin which the firft as is pro¬ nounced afs, and the laft is pronouirced az. Now, it often happens, that, in reading, the particular way in which it ought to be underftood is not pointed out by the context, till after the word itfelf is pronounced, which has an equal chance at leaft of being pronoun¬ ced wrong ; whereas, if it were always accented when employed in the one fenfe, and not in the other, it would free the reader from this perplexity. There are other cafes in which the ufe of proper accents in wri¬ ting would be of great confequence ; as at the begin¬ ning of a fentence, when it was put as a queftion, or ufed ironically, &c. the want of which every one muft have obferved. But as this does not fo properly be¬ long to the lexicographer as the grammarian, we fhall here take no further notice of it. The above examples, we hope, will be fufticient to give the reader fome idea of the plan that we would propofe; and enable him to determine, whether or not a dictionary, executed upon J:his plan, would convey to his mind a more perfect knowledge of the Englilh language, than thofe dictionaries that have been hi-* therto publifhed. Thefe examples were given rather wuth a view to ftiow the manner in which a work of this kind might be conducted, than as perfeCt and un¬ exceptionable explanations of the feveral articles there enumerated; and therefore we did not think it ne- ceffary to produce any authorities, although we are fenfible that they would be requifite in fuch a work. DICTYMNIA, or Dictynnia, in mythology, were feafts celebrated at Lacedaemon and in Crete, in honour of Diana DiCtymnia or DiCtynnia, or of a nymph taken for her, who, having plunged her- felf' into the fea, to efcape the pafiion of Minos, was caught in a filherman’s net or Mvov, whence the name. DICTYS (Cretenfis), a very ancient hiftorian, who ferving under Idomeneus king of Crete in the Trojan war, wrote the hiftory of that expedition in nine books; and Tzetzes tells us, that Homer formed his Iliad up¬ on the plan of that hiftory. It is however maintained, that the Latin hiftory of DiCtys which we have at pre¬ fent is fpurious. DIDACTIC, in the fchools, fignifies the manner of fpeaking or writing, adapted to teach or explain the T> I D [ 17 } DID >3Di<3apper, the nature of things. —The word is formed from the JJHeUjhig^ (j-yeefc o'itxaK-j, cfoceo, “ I teach.” 7 There are many words-that are only ufed in the di- da&ic and dogmatic way: and there are many warks, ancient and modern, both in profe and verfe, written after this method: fueh are the Georgies of Virgil, Lucretius’s poem De Rerum Natura, and Pope’s Ef- fays on Criticifm and on Man, &c. &c. DIDAPPER, in ornithology. See Colymbus, ■'PlateCLV. DIDELPHIS, or opossum, in zoology; a ge- (iaVol. V.)nus of quadrupeds belonging to the order of ferae, the characters of which are thefe : They have ten fore-teeth' in the upper jaw, and eight in the under one. The dog-teeth are long; the tongue is fomewhat ciliated ; and they have a pocket formed by a duplicature of the flein of the belly, in which the dugs are included. 1. The marfupialis, of Virginian opoffum, has a long lharp-pointed nofe ; large, round, naked, and very thin ears; fmall, black, lively, eyes; long {tiff hairs on each fide the nofe, and behind the eyes : the hind part of the neck and back covered with hair two inches long; the bottoms of a yellowilh white, middle part black, ends whitifh : the fides covered with hair of a dirty and dufky colour; the belly with foft, wool¬ ly, dirty white hair: the tail, for near three inches, clothed with long hairs like thofe on the back ; the reft of the tail covered with fmall feales. The tail of this animal has a difagreeable appearance, looking like the body of a fnake, and has the fame prehenfile quality with that of fome monkeys; the body is round and pretty thick, the legs fhort: on the lower part of the belly of the female is a large pouch, in which the teats are lodged, and where theycung ftielter as foon as they are born. The length of the body is 16 or 17 inches ; that of the tail 14.—This creature in¬ habits many parts of America and the Eaft Indies. It is very deftru&ive to poultry, and fucks the blood without eating the flefh ; it feeds alfo on roots and wild fruits, and is very a&ive in climbing trees. It hunts eagerly after birds and their nefts; and will hang fulpended from the branches of 3. tree by its tail; then, by fwinging its body, it will fling itfelf among the trees that grow in the neighbourhood. It walks very flow ; and when purfued and overtaken will feign itfelf dead. It is not ealily killed,, being as te¬ nacious of life as a cat. When the female is about to bring forth, fire makes a thick neft of dry grafs in fome clofe bufh at the foot of a tree ; and brings four, five, or fix, young at a time. As foon as the young are brought forth, they take ftielter in the pouch or falfe belly ; and fallen fo cloftjy to the teats, that they cannot be feparated without difficulty. They are blind, naked, and very fmall, when new-born, and refemble fetufes : it is therefore neceffary that they ffiould con¬ tinue in that falfe belly till they attain proper llrength ^and fight; and are prepared to undergo what may be -called a fecond birth. After this they run into the pouch as into an afylum in time of danger ; and the parent carries them about w'ith her. During the time of this fecand geftation, the female flrows an exceffive attachment to her young, and will fuffer any torture rather than allow this receptacle to be opened; for fire has the power of opening or clofing it by the afliftance of fome very ftrong mufcles. The fieftr of the old ani¬ mal- is very good, like that of a fucking pig : the hair Vot. VI. Part I. is dyed by the Indian women, and wove into garters nidelphl** and girdles : the (kin is very fetid. L*~~v 2. The Molucca opofl'um has long, oval, and naked ears: the mouth is very wide: the lower fide of the upper jaw, throat, and belly, is of a whitiflr afh colour; reft of the hair a cinereous brown tipt with tawny, darkeft on the back : the tail is as long as the body ; near the bafe covered with hair, the reft naked : the claws are hooked. On the belly of the female is a pouch, in whmh the young (like thofe of the former) fhelter. Marcgrave found fix young within the pouch. It has ten cutting teeth above and eight below. The length of the animal from nofe to tail is ten inches ; apdthe tail ' exceeds the length of head and body. Its whole figure is of a much more {lender and elegant make than the former. The tail pulverifed, and taken in a glafs of water, is reckoned in New Spain a fovereign remedy againft the gravel, colic, and feveral other diforders. This fpecies is found in great numbers in Aroe and Solor: It is called in the Indies pe/Wor or the aroe rabbet. They are reckoned very delicate eating; and are very commonjit the tables of the great, who rear the young in the fame places in which they keep their rabbets. _ It inhabits alfo Surinam, and the hot parts of America. 3. The murina, or murine opoffum, hath the face and upper parts of the body of a tawny colour; the belly of a yellowifh white: the tail is {lender, and covered wdth minute feales to the very rump : the length of the animal from nofe to tail, about fix inches and a half; the tail of the fame length: the female wants the falfe belly of the former; but on the lower part the ikin forms on each fide a fold, between which the teats are lodged. It inhabits the hot parts of South America ; agrees with the others in its food, manners, and the prehenfile power of its tail. It brings from 10 to 14 young ones at a time: they affix themfelves to the teats as foon as they are born, and remain attached like inanimate things, till they attain growth and vigour to fhift a little for themfelves. 4. The Mexican opoffum, is of an afti-colour on the head and upper parts of the body : the ,belly and legs are whitifh: the tail is long and pretty thick, varied with brown and yellow ; it is hairy near an inch from its origin, the reft naked: the length of the animal from nofe to tail, about feven inches and a half; of the tail, more than I I.—It inhabits the mountains of Mexico, and lives in trees, where it brings forth its young : when in any fright, they embrace the parent clofely. The tail is prehenfile, and ferves inftead of a hand.' 5. The phalanger, or Surinam opoffum of Buf¬ foon, has the upper part of the body reddilh, mixed with a light afh-colour and yellow : the under parts are of a dirty yellowifti white; the bottom of the tail is covered with hair, for near two inches and a half; the reft naked: the length of the animal from nofe to tail is near nine inches; the tail ten. It inhabits Surinam, . according to Bnfibn ; who' fuppofes it may be the fpe¬ cies called by the colonifts the cane-rat, which is fo de- ftru&ive to the fugar-canes. According to Dr Pallas, it inhabits the Eaft India iflands, but is not found in Surinam. 6. The dorfigera, or merian opoffum, hath the head and upper part of the body of a ydlowilh brovva colour ; the belly white, and tinged with yellow ; the c tail DID [ i8 ] DID Didclphis. tail very Tong and {lender, and, except at the bafe, quite naked. —It is a native of Surinam, and burrows under ground it brings five or fix young at a time, which follow their parent: on any apprehenfion of danger, they all jump on her back ; and twilling their tails round her’s, fire immediately runs with them into her hole. 7. The kanguroo. This animal has a fmall head, neck, and {boulders; the body increafing in thicknefs to the rump. The head is oblong, formed like that of a fan, and tapering from the eyes to the nofe; end of the nofe naked and black ; the upper lip divided. The nollrils are wide and open; the lower jaw is Ihorter than the upper ; and the aperture of the mouth fmall: there are whifkers on both jaws, thofe on the upper longeft ; and ftrong hairs above and below the eyes. The eyes are not large ; the irides are dulky ; the pupil is of a bluifh black. The ears are ereCi, eblongly ovated, rounded at the ends, and thin, covered with Ihort hairs ; four inches long. There are no canine teeth ; but fix broad cutting teeth in the upper jaw ; two long lanceolated teeth in the lower, pointing forward ; and four grinding teeth in each jaw, remote from the others. The belly is convex and great. The fore legs are very (hort, fcarcely reaching to the nofe ; and ufelefs for walking. The hind legs are almoft as long as the body j and the thighs are vdry thick : on the fore feet are five toes, with long conic and ftrong daws ; on the hind feet, only three t the middle toe is very long and t,hick, like that of an oftrich ; the two others are plactu *ery diftinft from it, and are fmall: the claws are fhort, thick, and blunt: the bottom of the feet, and hind part, black, naked, and tubercu- lated, as the animal refts often on them. The tail is very long, extending as far as the ears ; thick at the bafe, tapering to a point. The ferotum is large and pendulous. The hair on the whole animal is foft, and of an alh-colour ; lighteft on the lower parts. The dimenfionsof a full grown animal are not yet known. The following are thofe of a male lately fent to Lord Sidney by Governor Phillip. Length from the point of the nofe to the end f. in. of the tail, - - “85 Length of the tail, - - 3 1 — fore legs, - -20 • hind legs, - "37 Circumference of the fore part by the legs, 1 9 Round the thicker par t of the tail, which gra¬ dually tapers to the end. - 1 1 The above is the largeft kanguroo that has yet been feen, and we are told there is every reafon to believe that even this had not nearly attained its full growth. It inhabits the weftern fide of New Holland, and has as yet been difeovered in no other part of the world. It lurks among the grafs; and feeds on vegetables : it goes entirely on its hind legs; making ufe of the fore feet only for digging, or bringing its food to its mouth. The dung is like that of a deer. It is very timid: at the fight of men it flies from them by ama¬ zing leaps, fpringing over bulhes feven or eight feet high; and going grogreflively from rock to rock. It canies its tail quite at right angles with its body Didelphi*. when it is in motion ; and when it alights, often looks 'l' back. In the account lately publilhed of Governor Phillip’s Voyage, we are told that thefe animals have been fecn feeding in herds of about 30 or 40 ; and that one is always obferved to be apparently on the watch at a diftance from the reft.—The largeft kanguroo which has yet been {hot, we are there told, weighed about 140 pounds. But it has been difeovered that there are two kinds, one of which feldom exceeds 60 pounds in weight: thefe live chiefly on the high grounds : their hair is of a reddilh caft, and the head is ihorter than the larger fort. Young kanguroos which have been taken, have in a few days grown very tame, but none have lived more than two or three weeks. Yet it is ftill pofiible that when their proper food {hall be better known, they may be domefticated. Near fome water was found the dung of an animal that fed on grafs, which, it was fuppofed, could not have been Ids than a horfe. A kanguroo, fo much above the ufual fize, would have been an extraordinary phasnomenon, though no larger animal has yet been feen, and the limits of growth in that fpecies are net afeertained. The tail of the kanguroo, which is very large, is found to be ufed as a weapon of offence, and has given fuch fevere blows to dogs as to oblige them to defift from purfuit. Its flelh is coarfe and lean, nor would it probably be ufed for food, where there was hot a fcarcity of frefti provilions. Mr Pennant obferves, that this is a very anomalous animal; but ranks it under this genus as having more relation to it than to any other. In the account of of Phillip’s Voyage, however, we are informed, that the pouch of the female, hitherto efteemed pecu¬ liar to the opoffum genus, has been found both in the rat and the fquirrel kind in New Holland. 8. The quoll, or fpotted opoffum, is deferibed as in length from the nofe to the beginning of the tail about 15 inches, and the tail about nine or-ten. The general colour black, inclining to brown beneath ; the neck and body, fpotted with irregular roundifti patches of white; the ears pretty large and ereft ; the vifage pointed, the muzzle furniihed with long {lender hairs; the legs, from the knees downward, al¬ moft naked, and afh-coloured; on the fore feet ar® five claws, and on the hind, four and a thumb without a claw ; the tail, for about an inch and an half from the root, is covered with hairs of the fame length as thofe on the body, from thence to the end with long ones not unlike that of fc fquirrel. The female has fix teats placed in a circle within the poach. 9. The kanguroo rat is deferibed as fimila'',. both in the general ihape of the body and the conformation of the legs, to the kanguroo; but the vifage having a ftrong refemblance to that of the rat, and the colour of the whole not ill refembling that animal, it has ob¬ tained the name of the kanguroo rat. It is an inhabi¬ tant of New Holland ; and two of the fpecies are now to be feen alive at the curious exhibition, of animals over Exeter Exchange; where one of them, being a female, has brought forth young. This fpecies has two cutting teeth in front of the upper jaw, with three.others on each fide of them ; and at a diftance one ■ DID [ i Didelj'lu’s. one falle grinder, fharp at the edge, and channelled or fluted on the fides; and clofe to thefe, two true grin¬ ders: in the lower jaw there are two long cutting teeth formed like thofe of the fquirrel, with three grinders correfponding with thofe in the upper jaw. 10. The flying opoflum, a beautiful fpecies, and clothed with fur of the moft exquifite texture, is an inhabitant of New Wales. In length, from the tip of the nofe to the root of the tail, it is 20 inches ; the tail itfelf is 22 inches, at the bafe quite light, in- creafing gradually to black at the end: the ears are large and erecl: the coat or fur is of a richer and moft delicate texture; appearing, on the upper parts of the body, at firft light, of a glolfy black, but on a nicer in- fpeftion found to be mixed with grey ; the under parts are white, and on each hip is a tan-coloured fpot nearly as big as a (hilling; at this part the fur is thin- neft, but at the root of the tail it is fo rich and clofe that the hide cannot be felt through it. The fur is alfo continued to the claws. On each fide of the body is a broad flap or membrane (as in the flying fquir- rels), which is united to both the fore and hind legs. The jaws are furnilhed with teeth, placed as in fome others of this genus : in the upper jaw forwards are four fmall cutting teeth, then two canine ones, and back¬ wards five grinders : the under jaw has two long large cutting teeth, five grinders, with no intermediate ca¬ nine ones, the fpace being quite vacant. The fore legs have five toes on each foot, with a claw on each ; the hinder ones four toes, with claws (the three out- fide ones without any feparation), and a thumb with¬ out a claw, enabling the animal to ufe the foot as a hand, as many of the opofi'um tribe are obferved to do. 11. The Cayenne opoffum has a long flender face : ears ereft, pointed, and Ihort: the coat woolly, mixed with very coarfe hairs, three inches long, of a dirty white from the roots to the middle ; from thence to the ends of a deep brown ; fides and belly of a pale yellow ; legs of a duflcy brown ; thumb on each foot diftimft; on the toes of the fore feet, and thumb of the hind, are nails ; on the toes of the hind feet crook- . ed claws; tail very long, taper, naked, and fcaly. Le:ngth 17 French inches; of the tail fifteen and a half. The fubjett meafured was young. Inhabits Cayenne : very aftive in climbing trees, on which it lives the whole day. In marlhy places, feeds on crabs, which when it cannot draw out of their holes with its feet, it hooks them by means of its long tail. If the crab pinches its tail, the animal fets up a loud cry, which may be heard afar: its common voice is a grunt like a young pig. It is well furnilhed with teeth, and will defend itfelf ftoutly again!! dogs ; brings forth four or five young, which it fecures in fome hol¬ low tree. The natives eat thefe animals, and fay their flelh refembles a hare. They are eafily tamed, and will then refufe no kind of food. 12. The New Holland opolfum has the upper part of the head, and the back and fides, covered with long, foft, gloffy hairs, of a dark cinereous colour at the bottoms, and of a rufty brown towards the ends: the belly is of a dirty white. The tail is taper, co¬ vered with Ihort brown hairs, except for four inches and a half of the end, which is white, and naked un- 9 1 DID derneath ; the toes like thofe of the former. fcribed by Mr Pennant from a Ikin, the length of — which, from the head to the tail, was 13 inches, and the. tail the fame. The animal was found near En¬ deavour river, on the eaftern coal! of New Holland, with two young ones. It lodges in the grafs, but is not common. There are two or three other fpecies. DIDO, called alfo Elisa, a daughter of Belus king of Tyre, who married Sichaeus or Sichafbas her uncle, who was prieft of Hercules. Pygmalion, who fucceeded to the throne of Tyre after Belus, murdered Sichaeus to get pofleffion of the immenfe riches which ’ he had ; and Dido, difconfolate for the lofs of her hulband, whom Ihe tenderly loved, and by whom flic was equally efteemed, fet fail in queft of a fettlement with a number of Tyrians, to whom the cruelty of the tyrant became odious. According to fome accounts, Ihe threw into the fea the riches of her hulband which Pygmalion fo greedily defired, and by that artifice compelled the Ihips to fly with her that had come by order of the tyrant to obtain the riches of Sichaeus. During her voyage, Dido vilited the coaft of Cyprus;, where Ihe carried away 50 women who proftituted themfelves on the fea-lhore, and gave them as wives to her Tyrian followers. A ftorm drove her fleet on the African coaft, and (he bought of the inhabitants as much land as could be covered by a bull’s hide cut into thongs. Upon this piece of land file built a cita¬ del called Byrfa; and the increafe of population, and the rifing commerce among her fubjedts, foon obliged her to enlarge her city and the bou..^aries of her do¬ minions. Her beauty, as well as the fame of her en- terprife, gained her many admirers; and her fubjedls wilhed to compel her to marry larbas king of Maurita¬ nia, who threatened them with a dreadful war. Dido begged three months to give her decifive anfwer ; and during that time Ihe eredted a funeral pile, as if wiflr- ing by a folemn facrifice to appeafe the manes of Si- chseus, to which Ihe had promifed eternal fidelity. When all was prepared, Ihe ftabbed hevfelf on the pile • in prefence of her people ; and by this uncommon ac¬ tion obtained the naipe of Dido, “ valiant woman,” inftead of Elifa. According to Virgil and Ovid, the death of Dido was caufed by the fudden departure of iEneas; of whom Ihe was deeply enamoured, and whom Ihe could not obtain as a hulband. This poeti¬ cal fiction reprefents iEneas as living in the age of ' Dido, and introduces an anachronifm of near 300 years. Dido left Phoenicia 247 years after the Trojan war or the age of iEneas, that is, about 953 years before Chrift. This chronological error proceeds not fronj the igno¬ rance of the poets, but it is fupported by the authority of Horace : Aut famjm fequere, aut fibi convenientiaJinge. While Virgil defcribes, in a beautiful epifode, the de- fperate love of Dido, and the fubmifiion of jineas to the will of the gods, he at the fame time gives an ex¬ planation of the hatred which exifted between the re- publics of Rome and Carthage; and informs his reader, that their mutual enmity originated in their very firft foundation, and was apparently kindled by a more remote caufe than the jealoufy and rivallhip of two flouriflung empires. Dido after her death was honoured as a deity by her fubjefls, C 2 DIDUS, DID [ 20 ] DIE DIDUS, or oono, in ornithology, a genus belong- one* upon the rump, which ferve inftead of a tail; the DUyniut- ing to the order of gallina;. The bill is contracted in legs are long and fcaly, and there are three toes on . li¬ the middle by two tranfverfe rug*; each mandible is- each foot. This was met with in the Ifle of France, infledted at the point; and the face is. bare behind the and deferibed as above by Fr. Cauche ; who adds, that ^nt' . eyes. Only one fpecies, the ineptus, is mentioned by the female only lays one egg, which is white, and as- Linnaeus ; but three are deferibed by Buffon: though big as a penny loaf, and that there is always found it is doubted whether on further obfervation they may with it a white ftone of the fize of an hen’s egg ; that not all prove one and the fame fpecies, differing only it makes the neft of leaves and dry herbs, in the forefts,. in fex or age. onhhe ground; and that there is likewife found a grey X. The dronte; or hooded dodo, (ineptus, Lin.)) is ftone in the gizzard of tire young bird, fomewhat bigger than a fwan, and near three feet in DIDYMUS of Alexandria, an eeclefiaflical writer length. The bill is ftrong, large, and hooked at the of the fourth century; who, though he is faid to have, end ; the gape ftretches beyond the a high degree,- bend of it; the end of the lower is blackifh : the irides and was thought worthy to fill the chair in the famous are white. The general colour of the plumage is cine- divinity-fchool at Alexandria. He was the author of reous, and foft to the touch ; the belly and thighs are a great number of works: but all we have nowremain- whitifh. The head is large, and'feems as it were cb- ing are, a Latin tranflation of his book upon the Holy; vered with a black hood or cowl. The wings are very Spirit, in the works of St Jerome, who was the tranf- fhort, and of a yellowifh afh-colour: the tail feathers lator ; fhort ftri&ures on the Canonical Epiftles; and; are curled, ftand up on the rump, and incline to yel- a book againft the Manichees. low. The legs have four toes, three before and one DIDYNAMIA (from ^/w/cr, and ^oowr),- behind; are very flout, flxort, and yellowifh : the the name of the 14th clafsin Linn*us’s fexual method;; claws are black. It inhabits the iflands of Mauritius confifting of plants with hermaphrodite flowers, which' and Bourbon in the Indian Ocean. . have four flamina or male organs, two of which are 2. The folitaire, or folitary dodo, is a large bird, long and two fhort. See Botany, the Scheme, and' and the male is faid to weigh fometimes 45 pounds. Plate ClI. fig. 14. The neck is of a proportionable length, and the eye DIEMEN’s Land, the foathern coaft or point of black and lively : the head is not crefted, and the ge- New Holland, S. Lat. 43° 21' 2q':, E. Long. 1470 29'. neral colour of the plumage is grey and brown mixed: This coaft was difeovered in November 1642 by Taf- it has fcarce any tail, and the baftard wing fwells out man, who gave it the name of Fan Diemen’s Land. into a round knob : the wings are too fhort for flight; Captain Furneaux touched at it in March 1773, and" and the hind parts are rounded like a horfe’s rump, be- the country has been fince further explored by our late: ing clothed with feathers, which may be termed eoiwAr. navigators. Here is a very7 fafe road, named by Cap- —The females are covered with fometimes brown and tain^Cook Adventure Bay. The parts adjoining to the- fometimes light yellow feathers, and appear very beau- bay are moftly hilly, and form an entire foreft of tall tiful. The feathers on each fide of the breaft en- trees, rendered almofl impaffable by brakes of fern, large into two white tufts, fomewhat refembling the fhrubs, &c. The foil on th^, flat land, and on the bofom of a woman. Thofe of the thighs are round- lower part of the hills, is fandy, or confifts of a yellowifh' ed at the end like fhells; and, according to Leguat, earth, and in fome parts of a reddifh clay: but further the bird has altogether a noble and elegant gait. This up the hills it is of a grey tough caft. This couiltry, is an inhabitafit of the Hie of Rodrigue, where it is upon the whole, bears many marks of being very dry, not uncommon ; but not met with in flocks, fcarcely and the heat appears to be great. No mineral bodies* more than two being found together. It makes the nor ftones of any other kind than the white fand-ftone, neft in by-places,, of leaves of the palm, a foot and a were obferved: nor any vegetables that afforded fub- balf in thicknefs ; and lays one egg, bigger than that fiftence for man. The foreft-trees are all of one kind, of a goofe. The male fits in his turn; and does not generally quite ftraight, and bearing clufters of fmaU fuffer any bird to approach within 200 yards of the white flowers. The principal plants obferved were fpot while the hen is fitting, which is feven weeks. 'wood-f®rrel, milk-wort, cudweed, bell-flower, gladio- The young is fome months before it can fhift for itfelf; lus, famphire, and feveral kinds of fern. The only the old ones, in the mean time, are affedlionate to it, quadruped feen diftindtly was a fpecies of opoffum, and faithful to each other afterwards, though they oc- about twice the fize of a large rat. The kanguroo, cafionally may mix with others of their kind. The found farther northward in New Holland, may alio be young birds, though timid, are ftupid enoqgh to fuf- fuppofed to inhabit here, as fome of the inhabitants fer the approach of any one ; but when grown up are had pieces of the flein of that animal. The principal more ftty, and will not be tamed. They arc chafed in forts of birds in the woods are brown hawks or eagles, the winter feafon, viz. from March to September; crows, large pigeons, yellowifti paroquets, and a fpe- being then fat, and the young birds are much efteemed cies which was called motacilla cyanea, from the beauti- for the table. . _ ful azure colour of its-head and neck. On the ftiore 3. The Nazarene dodo is bigger than a fwan. The were feveral gules, black oyfter-catchers or fea-pies, bill is a little bent downwards and large : inftead of and plovers of a ftone-colour. In the woods were feen feathers, the whole is covered over with a black down; fome blackilh fnakes of a pretty large fize; and a fpe- but the wings are feathered, and it has fome frizzled cies of lizard fifteen inches long and fix round, beauti¬ fully D'ef \ 0 I E [ 21 ] DIE Piemen's fully clouded with yellow and black. Among a vane- ty of iiih caught, were fome fe'ge rays, nurfes, leather- Pi^pe. jacket8> bream, foies, flounders, gurnards, and ele- U—y»—- phant-filh. Upon the rocks are mufcles and other ftiell-fifh, and upon the beach were found fome pretty Medufa's heads. The moft troublefome infefts met with were the mufquitoes; and a large black ant, the bit of which infli&s extreme pain. The inhabitants feemed mild and cheerful, with little of that wild appearance which favages in general have. They are almoft totally devoid of perfonal activity or genius, and are nearly upon a par with the wretched natives of Terra del Feugo. They difplay, however, fome contrivance in their method of cutting their arms and bodies in lines of different dire&ions, raifed above the furface of the fkin. Their indifference for . prefents offered them, their general inattention and want of curiofity, were very remarkable, and teftified no acutenefs of underftanding. Their complexion is a dull black, which they fometimes heighten by fmut- ting their bodies, as was fuppofed from their leaving a mark behind on any clean fubftance. Their hair is perfectly woolly, and is clotted with greafe and red ochre like that of the Hottentots. Their nofes are broad and full, and the lower part of the face prejedts confiderably. Their eyes are of a moderate fize ; and though they are not very quick or piercing, they give the countenance a frank, cheerful, and pleating caff. Their teeth are not very wkite nor well fet, and their mouths are wide: they wear their beards long and clotted with paint. They are upon the whole well proportioned, though their belly is rather protuberant. Their favourite attitude is to Hand with one fide for¬ ward, and one hand grafping acrofs the back the op- poflte arm, which on this occafion hangs down by the fide that projefts. Near the fhore in the bay were obferved fome wretchr edconftrudlionsoffticks covered with bark; but thefe feemed to have been only temporary, and they had converted many of their largeft trees into more com¬ fortable and commodious habitations. The trunks of thefe were hollowed out to the height of fix or feven feet by means of fife. That they fometimes dwell in them was manifeft from their hearths in the middle made of clay? round which four or five perfons might fit. Thefe places of flielter are rendered durable by their leaving one fide of the tree found, fo that it con¬ tinues growing with great luxuriance. DIEMERBROEK (Ifbrand), a learned profeffor of phyfic and anatomy at Utrecht, was born at Mont- fort, in Holland, in 1609, where he acquired great reputation by his le£tures and his pra&ice ; and died at Utrecht in 1674. wrote a treatife on the plague, which is efteemed ; and feveral learned works in ana¬ tomy and medicine, which were printed at Utrecht in 1685 in folio.- DIEPPE, a handfome fea-port town of France, in Upper Normandy, in the territory of Caux ; with a good harbour, an old caltle, and two handfome moles. The pariih-church of St James is an elegant itrufture ; and there is a tower from which, in fine weather, the coaft of England may be feen. The principal trade confifts in herrings, whitings, mackerel, ivory, toys, and laces. It was bombarded by the Engliih in 1694, and it is not now fo confiderable as it was formerly. It is feated at the mouth of the river Argues, in E. Long. I. 9. N. Lat. 49 55. DIES mar.ch.i.<-£, was the day of congrefs or meet- ing of the Engliih and Scots, annually appointed to be held on the marches or borders, in order to adjuft all differences between them. DIESIS, in mufic, is the divifion of a tone lefs than a femitone; or an interval confifting of a lefs or im- perfefit femitone. Diefis is the fmalleft and fofteft change or inflexion of the voice imaginable : it is called a faint, exprefled thus X, by a St Andrew’s crofs or faltier. DIESPITER, in antiquity, a name given to Ju¬ piter ; and fignifying did pater,, “ father of the day.” St Auguftin derives the name from dies “ day,” and partus “ produftion, Bringing forth;” it being Jupiter that brings forth the day. Of which fenti- ment were Servius and Macrobius; the former ad¬ ding, that in the language of the Ofci they called him Lucentius, as Diefplter in Latin. DIET, in medicine, according to fome, compre- * hends the whole regimen or rule of life with regard to the fix non naturals ; air, meats and drinks, fleep and watching, motion and reft, paffionsof the mind, reten¬ tions and excretions. Others reftrain the term of diet to what regards eating and drinking, or folid aliments and drinks. See Food. The natural conftitution of the body of man is fuch, that it can eafily bear fome changes and irregularities without much injury. Had it been otherwife, we ftiould be almoft conftantly put out of order by every flight caufie. This advantage arifes from thofe won¬ derful communications of the inward parts, whereby,, when one part is affected, another comes immediately to its relief. Thus, when the body is too full, nature caufes eva cuations through fome of the outlets: and for thisrea- fon it is, that difeafes from inanition are generally more dangerous than from repletion ; becaufe we can more expeditioufly diminifii than increafe the juices of the body. Upon the fame account, alfb, though temperance be beneficial to all men, the ancient phyficians advifed perfons in good health, and their own mailers, to in¬ dulge a little nowand then, by eating and drinking, more plentifully than ufual. But, of the two, intem¬ perance in drinking is fafer than in eating : and if a perfon has committed excefs in the latter, cold water drank upon a full ftomaeh will help digeftion; to which it will be of fervice to add lemon juice, or elixir of vi¬ triol. If. he has eaten high feafoned things, rich fauces, &c. then let him fit up for fome little time, and after¬ wards fleep. But if a man happen to be obliged to fail, he ought to avoid all laborious work. From fa- tiety it is not proper to pafs dire&ly to iharp hunger, nor from hunger to fatiety: neither will it be fafe to indulge abfolute reft immediately after exceflive labour, nor fuddenly to fall to hard work after long idlenefs. In a word, therefore, all changes in the way of living fhould be made by degrees. The fefter and milder kinds of aliment are proper for children, and for youth the lironger. Old people ought to leflen the quantity of their food, and increafe that of their drink : but yet fome allowance is to be made for cuftom, efpecially in the colder climates like ours; for as in thefe the appetite is keener, fo is the digeftion DIE [ 22 ] DIF £>iet dlgeftion better performed. Mead’s Honda & Pra- king Richard I. to intimate that he did not hold-his D:ff !| cepta. empire in vaffalage of any mortal. I) r>ieu- , 'Diet-Drinks, a form in phyfic, including all the It was afterwards taken up by Edward III. and iPlffu(!on- ”~v medicated wines, ales, and wheys, ufed in chronic cafes, was continued without interruption to the time of the v They require a courfe or continuation to anfwer any late king William, who ufed the motto Je main tien- intention of moment. dray, though the former was 11 ill retained upon the Diet of Appearance, in Scots law, the day to which a defender is cited to appear in court; and every other day to which the court fhall afterwards adjourn the confideracion of the queftion. Diet, or Dyet, in matters of policy, is ufed for the general affembly of the Hates or circles of the empire of Germany and of Poland, to deliberate and concert meafures proper to be'taken for the good of the public. The general diet of the empire is ufually held at Ratilbon. It confifts of the emperor, the nine electors, and the ecclefiaftical princes ; vi%. the archbilhops, bilhops, abbots, and abbeffes ; the fecular princes, who are dukes, marquifes, counts, vifcounts, or ba¬ rons; and the reprefentatives of the imperial cities. It meets on the emperor’s fummons, and any of the princes may fend their deputies thither in their Head. The diet makes laws, raifes taxes, determines differ¬ ences between the feveral princes and ftates, and can relieve the fubjefts from the oppreffions of their Sove¬ reigns. The diet of Poland, or the affembly of the ftates, confided of the fenate and deputies, or reprefentative of every palatinate or county and city ; and ufually met every two years, and oftener upon extraordinary occa- fions, if fummoned by the king, or, in his abfence, by the archbilhop of Gnefna. The general diet of Po¬ land fat but fix weeks, and often broke up in a" tu¬ mult much fooner : for one diffenting voice prevented their paffing any laws, or coming to any refolutions on what was propofed to them from the throne. Switzer¬ land has alfo a general diet, which is ufually held every year at Baden, and reprefents the whole Helvetic bo¬ dy : it feldorn lafts longer than a month. Beftdes this general diet, there are diets of the Proteftant can¬ tons, and diets of the catholic ones: the firft affemble at Araw, and are convoked by the canton of Zurich ; the fecond at Lucern, convoked by the canton of that name. DIETETIC, denotes fomething belonging to diet, but particularly that part of phyfic which treats of this fubjedt. See Diet, Food, and Drink. DIETRICH, or District (Chriftian William Erneft), a modern artift, who was born at Weimar in T^iz. He refided chiefly at Drefden, where he was profeffor of the academy of arts. He was a painter of very extenfive abilities, and fucceeded both in hiftory and landfcape. We have by him a great number of fmall fubjedts, to the amount of 150 or more, which he engraved from his own compofitions, in the ftyle, fays Bafan, of Oftade of Lairtfle, and of Salvator Rofa. Sixty of thefe etchings are exceed¬ ingly rare. DIETS, a town in the circle of the Upper Rhine m Germany, fituated on the river Eohn, twenty miles north of Mentz, and fubjedt to the houfe of Naffau- Orange. E. Long. 7. 40. N. Lat. 50. 28. DIEU ET MON DROIT, i. e. God and my right, the motto of the royal arms of England, firft affumed bv great feal. After him queen Anne ufed the motto Semper eadem, which had been before ufed by queen Elizabeth; but ever fince queen Anne, Diets et mon droit continues to be the royal motto. DIFF, is the name of an inftrument of mufic among the Arabs, ferving chiefly to beat time to the voice .• it is a hoop, fometimes with pieces of brafs fixed to it to make a jingling, over wdiich a piece of parchment is diftended. It is beat with the fingers, and is the true tympanurn of the ancients. DIFFARREATION, among the Romans, a cere¬ mony whereby the divorce of their priefts was folemni- zed. The word comes from the prepofition dis; which is ufed, in compofition, for divfion or feparation ; and farreatio, a ceremony with wheat, offar “ wheat.” Diffarreationwas properly the diffolving of marriages contradted by confarreation ; w'hidi w-ere thofe of the pontifices or priefts; Feftus fays, it wras performed with a wheaten cake. Vigenere will have confarrea¬ tion and diffarreation to be the fame thing. DIFFERENCE, in mathematics, is the remainder, when one number or quantity is fubtradted from an¬ other. . Difference, in logic, an effential attribute belong¬ ing to fome fpecies, and not found in the genus; being the idea that defines the fpecies. Thus, body and fpi- rit are the two fpecies of fubftance, which in their ideas include fomething more than is included in the idea of fubftance. In body, for inftance, is found im¬ penetrability and extenfion; in fpirit, a power of think¬ ing and reafoning: fo that the difference of body is impenetrable extenfion, and the difference of fpirit is cogitation. Difference, in heraldry, a term given to a certain figure added to coats of arms, ferving to diftinguilh one family from another; and to (how how diftant younger branches are from the elder or principal branch. DIFFERENTIAL, differentiale, in the high¬ er geometry, an infinitely fmall quantity, or a particle of quantity fo fmall as to be Id's than any alfignable one. It is called a dijj'erential, or differential quantity, becaufe frequently confidered as the difference of two quantities ; and, as fuch, is the foundation of the diffe¬ rential calculus : Sir Ifaac Newton, and the Englilh, call it a moment, as being confidered as the momentary increafe of quantity. See Fluxions. DIFFORM, Difformis (fromforma “ (hape”), is a word ufed in oppcrfition to uniform; and ligniiies, that there is no regularity in the form or appearance of a thing. The bctanifts ufe it as a diftindion of the flowers of feveral fpecies of plants. DIFFUSE, an epithet applied to fuch writings as are wrote in a prolix manner. Among hiftorians, Sal- luft is reckoned fententious, and Livy diffufe. Thus alfo among the orators, Demoftltenes is clofe and con- cife; Cicero, on the other hand, is diffufe. DIFFUSION, the difperfion of the fubtile effluvia of bodies into a kind of atmofphere all round them. Thus DIG [ 23 ] DIG, Digaftricus'Thus the light diffufed by the rays of the fun, iffues finejl: deeifions from the two thoufand volumes of the Digeft'au- 1! all round from that amazing body of fire. an/ient jurifconfulti, and reduced them all into one n. Uigeft. DIGASTR1CUS, in anatomy, a mufcle of the body; which was publiihed in the year caa. under the , l^SnS-: *” ^ lov/er jaw, called alfo Biventer. See Anatomy, Talk' name of the Digtjl. To this the emperor gave the of the Mufcles. force of a law, by a letter at the head of the work, • DIGBY (Sir Kenelm), became very illuftrious in which ferves it as a preface, the 1 7th century for his virtue and learning. He was The Digeft makes the firfl part of the Roman law, defeended of an ancient family in England. His great- and the firit volume of the corpus or, body of the civil grandfather, accompanied by fix of his brothers, fought law, contained in fifty books. It was tranflated into valiantly at Bofworth-field on the fide of Henry VII. Greek under the fame emperor, and called PandeSa. againft the ufurper Richard III. His father, Everard, See Pandects. fuffered himfelf to be engaged in the gun-powder plot Cujus fays, that Digejl is a common name for all againlt king James I. and for that crime was behead- books difpofed in a good order and economy ; and ed. His fon wiped off that ftain, and was reftored to hence it is that Tertullian calls the Gofpel of St Luke his eftate. King Charles I. made him gentleman of a Digeft. the bed-chamber, commiffioner of the navy, and go- v Hence alfo abridgements of the common law are vernor of the Trinity-houfe. He granted him letters of denominated digejls of the numerous cafes, arguments, reprifal againft the Venetians, by virtue whereof he readings, pleadings, &c. difperfed in the year-books, took feveral prizes with a fmall fleet which he com- and other reports and books of law, reduced under manded. He fought the Venetians near the port of proper heads or common places. The firft was that Scanderoon, and bravely made his way through them of Statham, which comes as low as Henry VI. That with his booty. He was a great lover of learning, of Fitzherbert was publiftied in 15 >6; Brook’s in and tranflated federal authors into Englifli; and his 1573* of which Hughes’s, publiftied in 1663, is a fe- “ Treatife of the Nature of Bodies and the Immorta- quel. Rolls, Danvers, and Nelfon, have alfo publiftied lity of the Soul,” difeovers great penetration and ex- Digefts or abridgements of this kind, including the teniive knowledge. He applied to chemiftry ; and cafes of later days ; to which may be added the New found out feveral ufeful medicines, which he gave freely Abridgement, Viner’s Abridgement, &c. away to people of all forts, efpeeially to the poor. He DIGESTION, in the animal economy, is the dif- diftinguifhed himfelf particularly by his fympathetic folution of the aliments into fuch minute parts as are powder for the cure of wounds at a diftance; his dif- fit to enter the lafteal veffels, and circulate with the courfe concerning which made a great noife for a while, nrafs of blood. See Anatomy, n° 102. He had conferences with Des Cartes about the nature Digestion, in chemiftry, is an operation which con- of the foul. fifts in expofing bodies to a gentle heat, in proper vef- | ” In the beginning of the civil wars, he exerted him- fcls, and during a certain time. This operation is ve- felf very vigoroufly in the king’s caufe ; but he Was ry ufeful to favour the adlion of certain fubftances up- afterwards iniprifoned, by the parliament’s order; in on each other; as, for example, of well calcined, dry,. Winchefter houfe, and had leave to depart thence in fixed alkali upon reftified fpirit of wine. When thefe 1643. He afterwards compounded for his eftate, but two fubftances are digefted together in a matrafs, with was ordered to leave the nation ; when he 'went to a gentle fand-bath heat, the fpirit of wine acquires a France, and was fent on two embaffies to pope Inno- yellow-reddifh colour, and an alkaline quality. The cent X. from the queen, widow to Charles T. whofe fpirit would not fo well acquire thefe qualities by a, chancellor he. then was. On the reftoration of Charles II. ftronger and (horter heat. he returned to London.; where he died in 1665,, DIGESTIVE, in medicine, fuch remedies as aged 60. ftrengthen and increafe the tone of the ftomach, and This eminent p.erfon was, for the early pregnancy affilt in the digeftion of foods. To this clafs belong of his parts, and his great proficiency in learning, .com- all ftomachics and ftrengtheners or corroborants, pared to the celebrated Ficus de Mirandola, who w7as Digestive, in furgery, denotes a fort of unguent, one of the wonders of human nature. His knowledge, plafter, or the like, that ripens and prepares the matter though various and extenfive, appeared to be greater of wounds, &c. for fuppuration. than it really was; as he had all the powers of elocu- DIGGING, among miners, is appropriated to the tion and addrefs to recommend it. He knewr how to operation of freeing any kind of ore from the bed or ftiine in a circle of ladies or philofdphers; and was as ftratum in which it lies, where every ftroke of their much attended to when he fpoke on the moft trivial tools turns to account : in contradiftin&ion to the fubjedts, as when he fpoke on the moft important: It openings made in. fearch of fuch ore, which are called: is Laid that one of the princes of Italy, who had no hatches, or ejjay-hatches; and the operation itfelf, tra- child, was deiirous that his princefs fliould bring him a ring of mines, or hatching. fon by Sir Kenelm, whom he efteemed a juft model of When a bed of ore is difeovered, the beele-men, fo. perfeftion. called from the inftrument they ufe, which is a kind of DIGEST, Digestum, a colleftion of the Roman pick-ax, free the ore from the foftils around it; and the laws, ranged and digefted uhder proper titles^ by order (hovel-men throw it up from one (hamble to another,, of the emperor Juftinian. till it reaches the mouth of the hatch. That prince gave his chancellor Tribonianusa com- In fome mines, to fave the expence as well as fatigue , miflion for this purpofe ; who, in C infequence thereof, of the (hovel-men, they, raife the ore by means of a choie fixteen jurifconfulti, or lawyers, to work upon winder and two buckets, one of which goes up as ther ths fame. Lhefe, accordingly, took out the bed and other comes.down. 4-, DIGIT,, DIG [ 24 ] DIG Digit DIGIT, in aftronomy, the twelfth part of the dia- I! rneter of the fun or moon, ufed to exprefs the quan- Dignitaty. Qf an eclipfe. Thus an eclipfe is laid to be of fix v digits, when fix of thefe parts are hid. Digits, or Monades, in arithmetic, fignify any im teger under 10; as x, 2, 3, 4-t 5, 6, 7,,8, 9. Digit is alfo a meafure taken from the breadth of the finger. It is properly Iths of an inch, and contains the meafure of four barley-corns laid breadthwife. DIGITALIS, fox-glovk: A genus of the an- giofpermia order, belonging to the didynamia clafs of plants; and in "the natural method ranking under the 28th order, Luridst. The calyx is quinquepartite the corolla campanulated, quLquefid, and ventricofe ; the capfule ovate and bilocular.—There are fix fpe- cies; five of which are hardy, herbaceous, biennial, and perennial plants, and the fixth a tender Ihrubby exotic. The herbacebus fpecies rife two or three feet high, crowned with fpikes of yellow iron-coloured or purple flowers. The ihrubby fort rifes five or fix feet high, having fpear-ihaped rough leaves, four or five inches long, and half as broad ; the branches being all terminated writh flowers growing in loofe fpikes. All the fpecies are eaiily raifed by feeds. An ointment made of the flowers of purple fox glove and May-but* ter, is much commended by fame phyficians for fcro- phulous ulcers which run much and are full of matter. Taken internally, this plant is a violent purgative and emetic ; and is therefore only to be adminiitered to ro- buft conftitutions. The country people in England frequently ufe a decottion of it with polypody of the ©ak in epileptic fits. An infufion of two drams of the leaf in a pint of water, given in half-ounce dofes every two hours or fo, till it begin to puke or purge,, is recommended in dropfy, particularly that of the bread. It is faid to have produced an evacuation of water fo copious and bidden, in .afcites, by ftool and urine, that the compreffion of bandages was found ne- • ceflary. The plentiful ufe of diluents is ordered du¬ ring its operation. The remedy, however, is inad- miffible in very weakly patients. But befides being given, in infufion, it has alfo been employed in fub- itance. And when taken at bed-time to the extent of one, two, or three, grains of the dried powder, it often in a fhort time operates as a very powerful diu¬ retic, without producing any other evacuation. Even this quantity, however, will fometimes excite very fe- vere vomiting, and that too occurring unexpeftedly. Daring its operation it has often very remarkable in¬ fluence in rendering thepulfe flower; and it frequent¬ ly excites very confiderable vertigo, and an affeftion of vifion. Fox-glove has of late alfo been employed in fome inflances of hxmopiyfis, of phthifis, and of ma¬ nia, with apparent good effe&s : but its" ufe in thefe difeafes is much lets common than in dropfy. DIGITATED, among botanifts. See Botany, p.445, n° 230, and Plate CV. fig. 102. DIGLYPH, in architeclure, a kind of imperfefi triglyph, confple, or the like; with two channels or engravings, either circular or angular. DIGNE, an epifcopal town of Provence in France, famous for the baths that are uear it. It is feated on a river called Marderic, in E. Long. 5. 27. N. Lat. 44-45- , . ' DIGNITARY, in the canon Jaw, a perfon who N' 101. * G holds a dignity, that is, a benefice which gives him Dignity. f fome pre-eminence over mere priefts and canons. Such is a bifhop, dean, arch deacon, prebendary. See. DIGNITY, as applied to the titles of noblemen, fignifies honour and authority. And dignity may be divided into fuperior and inferior; as the titles of duke, earl, baron,"&c. are the Ifigheft names of dignity; and thofe of baronet, knight, ferjeant at law, &c. the low- eft. Nobility only can give fo high a name of dignity as to fupply the want of a furname in legal proceed¬ ings ;- and as the omiffion of a name of dignity may be pleaded in abatement of a writ, &c. fo it may be where a peer who has more than one name of dignity, is not named by the Moll Noble. No temporal dignity of any foreign nation can give a man a higher title here than that of of esquire. Dignity, in the human chara&er, the oppofite of Meannefs. Man is endued with a sense of the worth and ex¬ cellence of his nature : he deems it more perfect than that of the other beings around him ; and he perceives that the perfection of his nature confiits in virtue, par¬ ticularly in virtues of the higheft rank. To exprefs that fenfe, the term dignity is appropriated. Further, to behave with dignity, and to refrain from all mean aCtions, is felt to be, not a virtue only, but a duty : it is a duty every man owes to himfelf. By aCting in that manner, he attracts love and efteem: by aCting meanly, or below himfelf, he is difapproved and con¬ temned. This fenfe of the dignity of human nature reaches even our pleafures and amufements. If they enlarge the mind by raifing grand or elevated enjotions, or if they humanize the mind by exercifing our fympathy, they are approved as fuited to the dignity of our na¬ ture: if they contraft the mind by fixing it on trivial objefts, they are contemned as not fuited to the dig¬ nity of our nature. Hence, in general, every occupa¬ tion, whether of ufe or amufement, that correfponds to the dignity of man, is termed manly; and every oc¬ cupation below his nature, is termed childi/h. To thofe who ftudy human nature, there is a point which has always appeared intricate: How comes it that generofity and courage are more efteenied, and bellow more dignity, than good-nature, or even juf- tice ; though the latter contribute more than the for¬ mer to private as well as to public happinefs ? This queftion, bluntly propofed, might puzzle even a phi- lofopher; but, by means of the foregoing obferva- tions, will eafily be folved Human virtues, like o- ther objeCls, obtain a rank in our eftimation, not from their utility, which is a fubjeCl of refleClion, but from the direCl impreffion they make on us. Juftice and good-nature are a fort of negative virtues, that fcarce make any impreflion but when they are tranf- greffed: courage and generofity, on the contrary, pro? ducing elevated emotions, enliven greatly the fenfe of a man’s dignity, both in himfelf and in others ; and for that reafon, courage and genemfity are in higher regard than the other virtues mentioned: we deferibe them as grand and elevated, as of greater dignity, and more praife-worthy. This leads us‘to examine more direClly emotions and pafiions with refpeCl to the prefent fubjeCl: and it will not be difficult to form a fcale of them, beginning with the DIG [ 25 1 DIG 'Dignity. the mean eft, and afcending gradually to thofe of the higheft rank and dignity. Pleafure felt as at the or¬ gan of fenfe, named corporeal pleafure, is perceived to be low ; and when indulged to excefs, is perceived al- fo to be mean: for that reafon, perfons of any delicacy diffemble the pleafure they take in eating and drink¬ ing. The pleafures of the eye and ear, having no or¬ ganic feeling, and being free from any fenfe of mean- nefs, are indulged without any ftiame : they even rife to a certain degree of dignity when their obje&s are grand or elevated. The fame is the cafe of the fym- pathetic paflions: a virtuous perfon behaving with for¬ titude and dignity under cruel misfortunes, makes a capital figure ; and the fympathifing fpectator feels in himfelf the fame dignity. Sympathetic diftrefs at the fame time never is mean : on the contrary, it is a- greeable to the nature of a focial being, and has gene¬ ral approbation. The rank that love poffefics in the fcale, depends in a great meafure on its objeft : it pof- feffes a low place when founded on external properties merely; and is mean when beftowed on ^ perfon of in¬ ferior rank without any extraordinary qualification: but when founded on the more elevated internal pro¬ perties, it affumes a confiderable degree of dignity. The fame is the cafe of friendftiip. When gratitude is warm, it animates the mind; but it fcarce rifes to -dignity. Joy beftows dignity when it proceeds from an elevated caufe. If we can depend upon induction, dignity is not a property of any difagreeable pafiion : one is flight, an¬ other fevere; one deprefles the mind, another animates it; but there is no elevation, far lefs dignity, in any of them. Revenge, in particular, though it enflame and fwell the mind, is not accompanied with dignity, not even with elevation : it is not however felt as mean or groveling, unlefs when it takes indireft meafures for gratification. Shame and remorfe, though they fink the fpirits, are not mean. Pride, a difagreeable paffion, beftows no dignity in the eye of a fpeftator. Vanity always appears mean ; and extremely fo where founded, as commonly happens, on trivial qualifica¬ tions. We proceed to the pleafures of the underftanding, which poffefs a high rank in point of dignity. Of this every one will be fenfible, when he confiders the im¬ portant truths that have been laid open by fcience ; fuch as general theorems, and the general laws that govern the material and moral worlds. The pleafures of the underftanding are fuited to man as a rational and contemplative being, and they tend not a little to en¬ noble his nature; even to the Deity he ftretcheth his contemplations, which, in the difcovery of infinite power, wifdom, and benevolence, afford delight of the moft exalted kind. Hence it appears, that the fine arts, ftudied as a rational fcience, afford entertainment of great dignity; fuperior far to what they afford as a fubjedl of tafte merely. But contemplation, however in itfelf valuable, is chiefly refpedted as fubfervient to a&ion ; for man is intended to be more an active than a contemplative being. He accordingly fhows more dignity in adtion than in contemplation: generofity, magnanimity, he- roifm, raife his charadier to the higheft pitch : thefe baft exprefs the dignity of his nature, and advance Von. VI. Part. I. him nearer to divinity than any other of his attri- DI^ butes. Having endeavoured to aflign the efficient caufe of dignity and meannefs, by unfolding the principle on which they are founded, we proceed to explain the fi¬ nal caufe of the dignity or meannefs beftowed upon the feveral particulars above mentioned, beginning with corporeal pleafures. Thefe, as far as ufeful, are, like juftice, fenced with fufficient fandtions to prevent their being negledted : hunger and thirft are painful fenfa- tions,; and we are incited to animal love by a vigorous propenfity : were corporeal pleafures dignified over and above with a place in a high clafs, they would infal¬ libly overturn the balance of the mind, by outweigh¬ ing the focial affedtions. This is a fatisfadlory final caufe for refufing to thefe pleafures any degree of dig¬ nity : and the final caufe is not lefs evident of their meannefs when they are indulged to excefs. The more refined pleafures of external fenfe, conveyed by the eye and the ear from natural objects and from the fine arts, deferve a high place in our efteem, becaufe of their Angular and extenfive utility : in fome cafes they rife to a confiderable dignity ; and the very low- eft pleafures of the kind are never efteemed mean or groveling. The pleafure arifing from wit, humour, ridicule, or from what is fimply ludicrous, is ufeful, by relaxing the mind after the fatigue of more manly occupation : but the mind, when it furrenders itfelf to pleafure of that kind, lofes its vigour, and finks gradually into floth. The place this pleafure occupies in point of dignity, is adjlifted to thefe views: to make it ufeful as a relaxation, it is not branded with mean¬ nefs ; to prevent its ufurpation, it is removed from that place but a fingle degree : no man values htmfelf for that gkafure, even during gratification ; and if it have engroffed more of his time than is requifite for relaxation, he looks back with fome degree of ftiame. In point of dignity, the focial emotions rife above the felfifti, and much above thofe of the eye and ear: man is by his nature a focial being; and to qualify him for fociety, it is wifely contrived, that he Ihould value himfelf more for being focial than felfifti. The excellency of man is chiefly difcernible in the great improvements he is fufceptible of in fociety : thefe, by perfeverance, may be carried on progreffive- ly, above any affignable limits; and even abftradling from revelation, there is great probability, that the progrefs begun here will be completed in fome future ftate. Now, as all Valuable improvements proceed from the exercife of our rational faculties, the Author of our nature, in order to excite us to a due ufe of thefe faculties, hath affigned a high rank to the plea- fmes of the underftanding : their utility, with refpetl to this life as well as a future, intitles them to that rank. But as aftion is the aim of all our improvements, virtuous a&ions juftly poffefs the higheft of all the ranks. Thefe, we find, are by nature diftributed in¬ to different claffes, and the firft in point of dignity af¬ figned to aftions that appear not the firft in point of ufe : generofity, for example, in the fenfe of mankind is more refpedted than juftice, though the latter is un¬ doubtedly more effential to fociety ; and magnanimity, D her-oifin. i r 26 i d 1 l Dignity Heroifm, undaunted courage, rife ftill higher in our I). efteem : The reafon of which is explained above. ( Dignity, in oratory, is one of the three parts of ' J v general elocution; and confifts in the right ufe of tropes and figures. See Oratory, n° 48. DIGON, an ancient, handfome, rich, and very con- fiderable town of France; capital of Burgundy, and of the Digonois; with a parliament, bifhop's fee, a mint, an univerfity, academy of fciences, an abbey, and a citadel: moft part of the churches and public ftruc- tures are very beautiful, and in one of the fquares there is an equeftrian ftatue of Louis XIV. It is feated in a very pleafant plain between two fmall rivers, which produces excellent wine. E. Long._ 5. 7. N. Lat. 47. 19. DIGRESSION, in oratory, is defined by Quinti¬ lian, agreeably to the etymology of the word, to be, a going off from the fubjeft we are upon to fome dif¬ ferent thing, which, however, may be of fervice to it. See Oratory, no 37. DIGYNIA, (from twice, and a woman), the name of an order or fecondary divifion in each of the firft 13 claffes, except the 9th, in Linnaeus’s fexual method ; confifting of plants, which to the claflic cha- rafter, whatever it is, add the eircumffance of having two ftyles or female organs. DII, the divinities of the ancient inhabitants of the earth, were very numerous. Every objeft which cau- fed terror, infpired gratitude, or bellowed affluence, received the tribute of veneration. Man faw a fupe- rior agent in the liars, the elements, or the trees, and fuppofed that the waters which communicated fertility to his fields and pofl'effions, were under the influence and dire&ion of fome invifible power inclined to favour and to benefit mankind. Thus arofe a train of divini¬ ties which imagination arrayed in different forms, and armed with different powers. They were endowed with underftanding, and were adluated by the fame paflions which daily afflidl the human race, and thofe children of fuperilition were appeafed or provoked as the imperfeft being which gave them birth. Their wrath was mitigated by facrifices and incenfe, and fometimes human vidlims bled to expiate a crime, which fuperilition alone fuppofed to exift.' The fun, from his powerful influence and animating nature, firll attradled the notice and claimed the adoration of the uncivilized inhabitants of the earth. The moon al- fo was -honoured with facrifices and addreffed in pray¬ ers, and after immortality had been liberally bellowed on all the heavenly bodies, mankind claffed among their deities the brute creation, and the cat and the fow {hared equally with Jupiter himfelf,. the father of gods and men, the devout veneration of their votaries. This immenfe number of deities have been divided in¬ to different claffes according to the will and pleafure of the mythologills. The Romans, generally fpeak- ing, reckoned two claffes of the gods, the dii majorum gentium, or dii confidentes, and the dii minorum gentium. The former were 12 in number, fix males and fix fe-' males. [ Vid. Consentes.J In the clafs of the latter were ranked ail the gods which were worfhipped in different paits of the earth. Befides thefe there were fome called dii feleBi, fometimes claffed with the 12 greater gods ; thefe were Janus, Saturn, the Genius, the Moon, Pluto, and Bacchus. There were alfo fome called demi-gods, that is, who deferred immortality Dii by the greatnefs of their exploits, and for their uncom- II mon fervices to mankind. Among thefe were Priapus, Ddatory,. Vertumnus, Hercules, and thofe whofe parents were ’ 1 fome of the immortal gods. Befides thefe, all the paf- fions and the moral virtues were reckoned as powerful deities, and temples were raifed to a goddefs of con¬ cord, peace, &c. According to the authority of He- fiod, there were no lefs than 30,000 gods that inhabi¬ ted the earth, and were guardians of men, all fubfer- vient to the power of Jupiter. To thefe, fucceeding ages have added an almoft equal number ; and indeed they were fo numerous, and their fun&ions fa various, that we find temples erefted, and facrifices offered, to unknown gods. It is obfervable, that all the gods of the ancients have lived upon earth as mere mortals; and even Jupiter, who was the ruler of heaven, is re- prefented by the mythologifts as a helplefs child ; and we are acquainted with all the particulars that attend¬ ed the birth and education of Juno. In procefs of time, not only good and virtuous men, who had been the patrons of learning, and the fupporters of liberty, but alfo thieves and pirates, were admitted among the gods, and the Roman fenate courteoufly granted im¬ mortality to the moll cruel and* abandoned of their emperors. DIJAMBUS, in poetry, the foot of a Latin verfe of four fyllables; it is compounded of two iambics, as fcveritas. DIKE, a ditch or drain, made for the paffage of waters.—The word feems formed from the verb to dig; tho’ others elioofe to derive it from the Dutch, diik, a dam, fea-bank, or wall. Dike, or Dyke, alfo denotes a work of ftone, tim- •] ber or fafcines, raifed to oppofe the entrance or paf¬ fage of the waters of the fea, a river, lake, or the like. —The word comes from the Flemilh dyl, or diik, a heap of earth to bound or Hem the water. . Junius and Menage take the Flemilh to have borrowed their word from the Greek wall. Guichard derives it from the Hebrew daghah. Thefe dikes are ufually elevations of earth, with hurdles of flakes, Hones, and other matters. The dike of Rochelle is made with veffels faftened to the bottom. The dikes of Holland are frequently broke through, and drown large trails of land. DILAPIDATION, in law, a wafleful deftroying or letting buildings, efpecially patfonage houfes, 5cc> run to decay, for want of neceffary reparation. If the clergy negleft to repair the houfes belonging to their benefices, the bilhop may fequtfter the profits thereof for that purpofe. And in thefe cafes, a profecution may be brought either in the fpiritual court or at com¬ mon law, againft the incumbent himfelf, or againfl. his executor or adminillrator. DILATATION, in phyfics, a motion of the parts of any body, by which it is fo expanded as to occupy a greater fpace. This expanfive motion depends upon the elaftic power of the body ; whence it appears that dilatation is different from rarefaftion, this laft being produced by the means of heat. DILATATORES, in anatomy, a name given to feveral mufcles in the human body. See Anatomy, Table of the Mufcles. DILATORY pleas, in law, are fuch as are put DIM [ 27 1 DIN Dilatris in merely for delay ; and there may be a demurrer to II a dilatory plea, or the defendant fliall be ordered to ■pimiflbry. piea(j better, &c. The truth of dilatory pleas is to v be made out by affidavit of the faft, &c. by flat. 4 and 5 Anne. See Plea. DILATRIS, in botany: A genus of the monogynia order, belonging to the triandria clafs of plants. There is no calyx ; the corolla has fix petals, and is ffiaggy ; the ftigma Ample. DILEMMA, in logic, an argument equally con- clufive by contrary fuppofitlons. See Logic. DILIGENCE, in Scots law, fignifies either that care and attention which parties are bound to give, in implementing certain contracts or trufts, and which va¬ ries according to the nature of the contraft; as to which, fee Law, N° clxi. 12, 13. clxxiii. 8. & clxxxi. 18. Or it fignifies certain forms of law, whereby the creditor endeavours to operate his payment, either by affe&ing the perfon or eftate of the debtor; Hid. N° clxxi. clxxii. DILL, in botany. See Anethum. DILLEMBURG, a town of Germany, in Wet- teravia, and capital of a county of the fame name. It is fubjeft to a prince of the houfe of Naffau, and is fituated in E. Long. 8. 24. N. Lat. 50. 45. DILLENGEN, a town of Germany, in the circle of Suabia, with an univerfity, and where the biffiop of Angfburg refides. It is feated near the Danube, in E. Long. 11. 35. N. Lat. 48. 38. DILLENIA, in botany, a genus of the polygynia belonging to the polyandria clafs of plants. The calyx is pentaphyllous ; the petals five ; the capfules numer¬ ous, polyfpermous, coalited, and full of pulp. DILUTE. To dilute a body is to render it li¬ quid ; or, if it were liquid before, to render it more fo, by the addition of a thinner thereto. Thefe things thus added are called diluents, or dilutors. DIMACPLE, (from double, and If-ght,) in antiquity, a kind of horfemen, firft inftituted by A- lexander. Their armour was lighter than that of the infantry, and at the fame time heavier than that ufed by horfemen, fo that they could aft as horfe or foot as occafion required. DIMENSION, in geometry, is either length, breadth, or thicknefs ; hence, a line hath one dimen- fion, iwz. length ; a fuperficies two, viz. length and breadth ; and a body, or folid, has three, viz. length, breadth, and thicknefs. DIMINUTION, in architefture, a contraftion of the upper part of a column, by which its diameter is * See/ircW-made lefs than that of the lower part*. DIMINUTIVE, in grammar, a word formed from fbme other, to foften or diminiffi the force of it, or to fignify a thing is little in its kind. Thus, cellule is a diminutive of cell, globule of globe, hillock of hill. DIMISSORY letters, Literte Dimijfor'ue, in the canon law, a letter given by a biffiop to a candidate for holy orders, having a title in his diocefe, direfted to fome other biffiop, and giving leave for the bearer to be ordained by him. When a perfon produces letters of ordination or tonfure, conferred by any other than his own diocefan, he muft at the fame time produce the letters dimifibry given by his own biffiop, on pain of nullity. Letters dimifibry cannot be given by the chapter, Dimaeritat fede vacante ; this being deemed an aft of voluntary ju- II rifdiftion, which ought to be referved to the fucceffor. D‘nocrafe»’ DIMCERITjE, a name given to the Apollinarifts, v ** who at firft. held, that the word only aflumed a human body, without taking a reafonable foul like ours ; but being at length convinced by formal texts of feripture, they allowed, that he did affume a foul, but without * underftanding; the word fupplying the want of that faculty. From this way of feparating the underftand¬ ing from the foul, they became denominated dimeerifee, q. d. dividers, feparaters, of Zia. and wpxo, / divide. DINDYMA-orum, (Virgil,) from Dindymus-i; a mountain allotted by many to Phrygia. Strabo has two mountains of this name ; one in Myfia near Cy- zicus; the other in Gallograecia near Peffinus; and none in Phrygia. Ptolemy extends this ridge from the borders of Troas, through Phrygia to Gallograe¬ cia : though therefore there were two mountains called Dindymus in particular, both facred to the mother of the gods, and none of them in Phrygia Major; yet there might be feveral hills and eminences in it, on which this goddefs was worffiipped, and therefore cal¬ led Dindyma in general. Hence Cybele is furnamed Dindymane, (Horace.) DINGWAL, a parliament-town of Scotland in the ffiire of Rofs, feated on the frith of Cromarty, 15 miles weft of the town of Cromarty. Near it runs the river Conel, famous for producing pearls. W. Long. 4. 15. N. Lat. 57. 45. Dingwal was a Scotch barony in the perfon of the duke of Ormond in right of his lady, but forfeited in 1715. DINNER, the meal taken about the middle of the day.—The word is derived from the French difner, which Du Can^e derives from the barbarous Latin difnare. Henry Stephens derives it from the Greek Jwwwwv; and will have it wrote dipner. Menage dedu¬ ces it from the Italian dejinare, “ to dine”; and that from the Latin dejinere, “ to leave off work.” It is generally agreed to be the moft falutary to make a plentiful dinner, and to eat fparingly at fupper. This is the general praftice among us. The French, however, in imitation of the ancient Romans, defer their good cheer to the evening ; and Bernardinus Pa- ternus, an eminent Italian phyfician, maintains it to be the moft wholefome method, in a treatife exprefsly on the fubjeft. The grand Tartar emperor of China, after he has dined, makes publication by his heralds, that he gives leave for all the other kings and potentates of the earth to go to dinner; as if they waited for his leave. DINOCRATES, a celebrated architeft of Mace¬ donia, who rebuilt the temple of Ephefus, when burnt by Eroftratus, with much more magnificence than be¬ fore. Vitruvius informs us that Dinocrates propofed to Alexander the Great to convert mount Athos into the figure of a man, whofe left hand ffiould contain a walled city, and all the rivers of the mount flow into his right, and from thence into the fea 1 He alfo con¬ ceived a fcheme for building the dome of the temple of Arfinoe at Alexandria, of ioadftone ; that ffiould by its attraftion uphold her iron image in the centre, fuf- pended in the air! Projefts which at kail fhow'ed a vaft extent of imagination. DID D 1 0 [ 2 D;o Dio Chrysostom that is, Golden Mouth, a celebrated !i _ orator and philofopher of Greece, in the firft century, Diocleu. was b0M1 at prufa jH BJthynia. He attempted to per- v fuade Vefpafian to quit the empire; was hated by Do- mitian.; but acquired the efteem of Trajan. This lafl prince took pleafure in converfing with him, and made him ride with him in his triumphal chariot. There are ftill extant, 8o of Dio’s orations, and fome other of his works : the beft edition of which is that of Hermand Samuel Raimarus, in 1750, in folio.. DIOCESE, or Diocess, the circuit or extent of the jurifdi&ion of a Bishop.—The word is formed from the Greek tioixwrif, government, adminiftration; formed of which the ancient gloffaries render adminijlro, moderor, ordino: hence t*; woxtuc, the adminiflration or government of a city. Diocese is alfo ufed in ancient authors, &c. for the province of a metropolitan. Dioccejis, tfoixncns-, was originally a’civil government, or prefecture, compofed of divers provinces. The firft. divifion of the empire into diocefes is ordi¬ narily afcribed to Conftantine ; who diftributed the whole Roman (late into four, viz. the diocefe of Italy, the diocefe of Illyria, that cxf the eaft, and that of A- frica. And yet, long before Conftantine,' Strabo, who wrote under Tiberius, takes notice, lib. xiii. p. 432; that the Romans had divided Afia into diocefes ; and complains of the confufion fuch a divifion occafioned in geography, Afia being no longer divided by peo¬ ple, but by diocefes, each whereof had a tribunal or court, where juftice was adminiftered. Conftantine, then, was only the inftitutor of thofe large diocefes, which comprehended feveral metropoles and govern¬ ments ; the former diocefes only comprehending one jurifdiftion or diftrift, or the country that had refort to one judge, as appears from this paffage in Strabo, and (before Strabo) from Cicero himfelf, lib. iii. effi. ad fam'd. 9. and lib. xiii. ep. 67. Thus, at firft a province included divers diocefes; and afterwards a diocefe came to comprife divers pro¬ vinces. In after times the Roman empire became di¬ vided into 13 diocefes or prefe&ures; though, in¬ cluding Rome, and the fuburbicary regions, there were 14. Thefe 14 diocefes comprehended 120 pro¬ vinces : each province had a proconful, who refided in the capital or metropolis ; and each diocefe of the em¬ pire had a conful, who refided in the'principal city of the diftrift. On this civil conftitution, the ecclefiaftical one was afterwards regulated : each diocefe had an eccleliafti- cal vicar or primate, who judged finally of all the concerns of the church within his territory. At prefent there is fome further alteration : for dio¬ cefe does not now fignify an aflemblage of divers pro¬ vinces; but is limited to a fingle province under a me¬ tropolitan, or more commonly to the fingle jurifdic- tion of a bifhop. Gul. Brito affirms diocefe to be properly the terri¬ tory and extent of a baptifmal or parochial church ; whence divers authors ufe the word to fignify a fimple parifh. See Parish. DIOCLEIA, A/oxxna, in antiquity, a folemnity kept in the fpring at Megara, in memory of the Athe¬ nian hero, who died in the defence of the youth, he loved. 8 ] DID DIOCLESIANUS (Caius Valerius Jovius), a ce- Diodeft* lebrated Roman emperor born of an obfcure family in anus Dalmatia in 245. He was firft a common foldier, and Jj n \ by merit and fuccefs he gradually rofe to the office of a general; and at the death of Numerian in 284 he was invefted with imperial power. In this high Ration he rewarded the virtues and fidelity of Maximian, who had (hared wu’th him all the fubordinate offices in the cfrmy, by making him his colleague on the throne. He created two fubordinate emperors Conftantius and Ga- lerius, whom he called Caefars, whilft he claimed for himfelf and his colleague the fuperior title of Auguftus. Dioclefian has been celebrated for his military virtues; and though he was naturally unpoliffied by education and ftudy, yet he was the friend and patron of learn¬ ing and true genius- He w'as bold and refolute, a&ive and diligent, and well acquainted with the arts, which will endear a fovereign to his people, and make him re- fpe&able even in the eyes of his enemies. His cruelty,, however, againft the followers of Chriftianity, has been defervedly branded with infamy. After he had reign¬ ed 22 years in the greateft profperity, he publicly ab¬ dicated the crown at Nicomedia in 305, and retired to a private ftation at Salona. Maximian his colleague followed his example, but not from voluntary choice; and when he fome time after endeavoured to roufe the ambition of Dioclefian, and perfuade him to re-affume the imperial purple, he received for anfwer, that Dio¬ clefian took now more delight in cultivating his little garden than he formerly enjoyed in a palace, when his power was extended over all the earth. He lived nine years after his abdication in the greateft fecurity and enjoyment at Salona, and died in 314, in the 68th- year of his age. Dioclefian is the firft fovereign who voluntarily refigned his power. His bloody perfecu- tion of the Chriftians forms a chronological era, called the era of Dioclejian, or of the martyrs. It was for a long time in ufe in theological writings, and is ftill fol¬ lowed by the Copts and Abyffinians. It commenced Auguft 29. 284. DIOCTAHEDRIA, in natural hiftory, a genus of pellucid and cryftalliform fpars, compofed of two octan¬ gular pyramids, joined bafe to bafe, without any inter¬ mediate column. Of thefe fome have long pyramids, others ftrort and (harp-pointed ones, and others (hort and obtufe-pointed ones; the two former fpecies being found in the Hartz-foreft, and the lad in the mines of Cornwall. DIODATI (John), a famous minifter, and profef- for of theology at Geneva, was born at Lucca in 1579, and died at Geneva in 1652. He is diftinguilhed by tranftations, 1. of the Bible into Italian, with notes, Geneva 1607, 410. The beft edition, at Geneva in 1641, folio. This is faid to be more a paraphrafe than a tranflation, and the notes rather divine meditations than critical reflexions. 2. Of the Bible into French, Geneva, 1644. 3, Of Father Paul’s Hiftory of the Council of 1 rent into French. DIODIA, in botany: A genus of the monogynia order, belonging to the tetrandria clafs of plants; and in the natural method ranking under the 47th order. Stellate. The corolla is monopetalous and funnel- Ihaped ; the capfule bilocular and difpermous. DIODON, or sun-fish, in ichthyology, a genus belonging to the. order of amphibia nantes. There DIO [ 29 ] DIO Bindbni There are three fpecies. 1. The oblong fun-filh Diodorus. gr0ws to a great bulk : one examined by Sylvianuswas v above too pounds in weight; and Ur Borlafe men- tions another taken at Plymouth in 1734, that weighed 500. In form it refembles a bream or fome deep fi(h cut off in the middle. The mouth is very fmall, and contains in each jaw two broad teeth, with (harp edges. The eyes are little; before each is a fmall femilunar aperture ;, the pedtoral fins are very fmall, and placed behind them. The colour of the back is dulky, and dappled ; the belly filvery : between the dyes and the peftoral fins are certain ftreaks pointing downwards. The fitin is free from fcales. When boiled, it has been obferved to turn into a glutinous jelly, refembling boiled ftarch when cold, and ferved the purpofes of glue on being tried on pa¬ per and leather. The meat of this fi(h is uncommon¬ ly rank : it feeds on fhell-filh. There feems to be no fatisfaftory reafon for the old Englifii name. Care mult be taken not to confound it with the fun-fifii of the Irilh (fee Squalus), which differs in all refpefts from this. 2. The mola, or fhort fun-fifh, differs from the for¬ mer, in being much fhorter and deeper. The back and the anal fins are higher, and the aperture to the gills not femilunar, but oval. The fituation of the fins are the fame in both. Both kinds are taken on the weflern coafts of this kingdom, but in much greater numbers in the warmer parts of Europe. — Mr Brunnich informs us, that be¬ tween Antibes and "Genoa he faw one of this fpecies lieiafieep on the furface of the water : a failor jumped overboard and caught it. See Plate 3" The levigatus, or globe, is common to Europe CLXlV. and South Carolina. As yet only a fingle fpecimen has been difcovered in our feas ; taken at Penzance in Cornwall. The length was one foot feven : the length of the belly, when diftended, one foot; the whole cir¬ cumference in that fituation two feet fix. The form,of the body is ufually oblong ; but when alarmed, it has the power of inflating the belly to a globular fhape of great fize. This feems defigned as a means of defence againft filh of prey : as they have lefs means of laying hold of it; and are befides terrified by the numbers of fpines with which that part is armed, and which are capable of being erefted on every part. The mouth is fmall: the hides white, tinged with red: the back from head to tail almoft ftraighf, or at leaft very flightly elevated ; of a rich deep blue colour. It has the pec¬ toral, but wants the ventral fins : the tail is almoft even, divided by an angular proje&ion in the middle; tail and fins brown. The belly and fides are white, ftia- greened or w'rinkled ; and befet with innumerable fmall fharp fpines, adhering to the Ikin by four proceffes. DIODORUS, an hiftorian, furnamed Siculus, Ee- caufe he was born at Argyra in Sicily. He wrote an hiftory of Egypt, Perfia, Syria, Media, Greece, Rome, and Carthage ; and it is faid that he vifited all the places of which he has made mention in his hiftory. It was the labour of 3:0 years. He is, however, too credulous in fome of his narrations ; and often wanders far from the truth. He often dwells too long upon fabulous reports and trifling incidents ; while events of the greafteft importance to hiftory are treated wfith bre¬ vity, and fometimes paffed over in filence. He lived 5 in the age of J. Casfar and Auguftus ; and fpent much L>loecia> time at Rome to procure information, and authenticate *~>10»ene! his hiftorical narrations. This important work, which he compofed in Greek, contained 40 books, of which there are only 15 remaining. The ftyle is clear and neat, and very fnitable to hiftory. The beft edition is that of Amfterdam, 1743, in 2 vols folio. DIOECIA, (from J'f twice, and a houfe or habitation) two houfes. The name of the 22d clafs in Linnaeus’s fexual method, coniifting of plants, which having no hermaphrodite flowers, produce male and female flowers on feparate roots. Thefe latter only ripen feeds; but require for that purpofe, according to the fexualifts, the vicinity of a male plant; or the af- perfion, that is, fprinkling, of the male daft. From the feeds of the female flowers are raifedboth male and female plants. The plants then in the clafs dicecia are all male and female; not hermaphrodite, as in the great¬ er number of clafles; nor vrithmale and female flowers upon- one root, as in the clafs moncecia of the fame au¬ thor. See Botany, p. 430. DIOGENES of Apollonia, in the ifland of Crete, held a confiderable rank among the philofophers who taught in Ionia before Socrates appeared at Athens. He was the fcholar and fuccefibr of Anaximenes, and in fome meafure rectified his mafter’s opinion concerning air being the caufe of all things. It is faid, that he was the firft who obferved that air was capable of con- denfation and rarefaction. He palled for an excellent phiiofopher, and died about the 450th year before the Chriftian era. Diogenes the Cynic, a famous phiiofopher;.was• the fon of a banker of Sinope in 'Pontus. Being ba- nilhed with his father for coining falfe money; h‘e retired ■ to Athens, where he ftudied philofophy under Antif- thenes. He added new degrees of aufterity to the feet of the Cynics, and never did any phiiofopher carry fo far a contempt for the conveniences-of life. He was one of thofe extraordinary men who run every thing to extremity, without excepting even reafon itfelf; and who confirm the faying, that “ there is no great ge¬ nius without a tindlure of madnefs.” He lodged in a tub ; and had no other moveables befides his ftaff, wal¬ let, and wooden bowl, which laft he threw away on feeing a boy drink out of the hollow of his hand. He ufed to call himfelf a vagabond, who had neither houfe nor country; was obliged to beg, was ill clothed, and lived from hand to mouth: and yet, fayS'iElian, he took as much pride in thefe things as Alexander could in the conqueft of the world. He was not indeed a jot more humble than thofe who are clothed in rich apparel, and fare fumptuoufly every day. , He looked down on all the world with, fcorn ; he magifterially cenfured all mankind, and thought himfelf unqueftionably fuperior to all other philofophers. Alexander one day paid him a vifit, and made him an offer of riches or any thing elfe: but all that the phiiofopher requefted of him was, to ftand from betwixt the fun and him; As if he had faid, “ Do not deprive me of the benefits of. nature, and I leave to you thofe of fortune.” The con¬ queror was fo affe&ed with the vigour and elevation of his foul, as to declare, that “ if he was not Alexander,, he would choofe to be Diogenes:” that is, if he was not in pofftffion of all that was pompous and fplendid; in life, he would, like Diogenes, heroically defpife it- Diogenes- DIO t jo ] DIO Diogenes had great prefence of mind, as appears from his fmart fayings and quick repartees; and Plato feems to have hit off his true chara&er when he called him a Socrates run mad. He fpent a great part of his life at Corinth, and the reafon of his living there was as fol¬ lows : As he was going over to the illand of JEgina, he was taken by pirates, who carried him into Crete, and .there expofed him to fale. He anfwered the crier, who alleed him what he could do, that “ he knew how to command men and perceiving a Corinthian who was going by, he fhowed him to the crier, and faid, “ Sell me to that gentleman, for he wants a mailer.” Xeniades, for that was the Corinthian’s name, bought Diogenes, and carried him with him to Corinth. He appointed him tutor to his children, and entrufted him nlfo with the management of his houfe. Diogenes’s friends being defirous of redeeming him, “ You are fools, (faid he); the lions are not the flaves of thofe who feed them, but they are the fervants of the lions.” He therefore plainly told Xeniades, that he ought to obey him, as people obey their governors and phyficians. Some fay, that Diogenes fpent the remainder of his life in Xeniades’s family; but Dion Chryfoftom afferts that he paffed the winter at Athens, and the fummer at Corinth. He died at Corinth when he was about 90 years old: but authors are not agreed either as to the time or manner of his death. The following ac¬ count, Jerom fays, is the true one. As he was going to the Olympic games, a fever feized him in the way; upon which he lay down under a tree, and refufed the affiftance of thofe who accompanied him, and who of¬ fered him either a horfe or a chariot. “ Go you to the games, (fays he), and leave me to contend with my illnefs. Iff conquer, I will follow you : If I am con¬ quered, I lhall go to the lhades below.” He difpatch- ed himfelf that very night; faying, that “ he did not ib propeily die, as get rid of his fever.” He had for his difciples Onefxcrites, Phocion, Stilpo of Megara, and feveral other great men. His works are loft. Diogenes Laertius, fo called from Laerta in Cili¬ cia where he was born, an ancient Greek author, who wrote ten books of the Lives of the Philofophers, ftill extant. In what age he flourished, is not eafy to de¬ termine. The oldeft writers who mention him are So- pater Alexandrinus, who lived in the time of Conftan- tine the Great, and Hefychius Milefius, who lived un¬ der Juftinian. Diogenes often fpeaks in terms of ap¬ probation of Plutarch and Phavorinus; and therefore, as Plutarch lived under Trajan, and Phavorinus under Hadrian, it is certain that he could not flourilh before the reigns of thofe emperors. Menage has fixed him to the time of Severus; that is, about the year of Chrift 200. From certain expreflions in him fome have fancied him to have been a Chriftian ; but, as Menage obferves, the immoderate praifes he beftows upon Epicurus will not fuffer us to believe this, but incline us rather to fuppofe that he was an Epicurean. He divided his Lives into books, and infcribed them to a learned lady of the Platonic fchool, as he himfelf in¬ timates in his life of Plato. Montaigne was fo fond of this author, that inftead of one Laertius he vvifhes we had a dozen ; and Vofiius fays, that his work is as pre¬ cious as gold. Without doubt we are greatly obli¬ ged to him for what we know of the ancient philofo¬ phers ; and if he had been as exaft in the writing part, Diogenes, as he was judicious in the choice of his fubjedt, we had Diomedia. been more obliged to him ftill. Bilhop Burnet, in the v preface to his Life of Sir Matthew Hale, fpeaks of him in the following proper manner : “ There is no book the ancients have left us (fays he), which might have informed us more than Diogenes Laertius’s Lives of the Philofophers, if he had had the art of writing equal to that great fubjeft which he undertook : for if he had given the world fuch an account of them as Gaffendus has done of Peirefc, how great a ftock of knowledge might we have had, which by his unlkilful- nefs is in a great meafure loft ? fince we muft now de¬ pend only on him, becaufe we have no other and better author who has written on that argument.” There have been feveral editions of his Lives of the Philofo¬ phers ; but the bell is that printed in twm volumes 4to, at Amllerdam, 1693. This contains the advantages of all the former, befides fome peculiar to itfelf: the Greek text and the Latin verfion correfted and amend¬ ed by Meibomius; the entire notes of Henry Stephens, both the Cafaubons, and of Menage ; 24 copper-plates of philofophers elegantly engraved : to which is added, The Hiftory of the Female Philofophers, written by Menage, and dedicated to Madam Dacier. Befides this, Laertius wrote a book of Epigrams upon illuftri- ous Men, called Pammetrus, from its various kinds of metre : but this is not extant. DIOMEDIA, in ornithology, a genus belonging to the order of anferes. The bill is ftrait; the fupe- rior mandible is crooked at the point, and the lower one is truncated ; the noftrils are oval, open, a little prominent, and placed on the fides. There are two fpecies, viz. 1. The exulans, has pennated wings, and three toes on each foot. It is the albatrofs of Edwards ; and is about the fize of a pelican. Thefe birds are found in the ocean betwixt the tropics and at the Cape of Good Hope. They are alfo often feen in vaft flocks in Kamt- fchatka,and adjacent iflands,about the endof June, where they are called Great Gulls; but it is chiefly in the bay of Penfchinenfi, the whole inner fea of Kamtfchatka, the Kurile ifles, and that of Bering; for on the eaftern coafls of the firft they are fcarce, a Angle ftraggler on¬ ly appearing now and then. Their chief motive for frequenting thefe places feems to be plenty of food ; and their arrival is a fure prefage of fhoals of fifh fol¬ lowing. At their firft coming they are very lean, but foon grow immenfely fat. Are very voracious birds, and will often fwallow a falmon of four or five pounds weight; but as they cannot take the wdiole of it into their llomach at once, part of the tail end will often remain out of the mouth; and the natives, finding the bird in this fituation, make no difficult matter of knock¬ ing it on the head on the fpot. Before the middle of Auguft they migrate elfewhere. They are often taken by means of a hook baited with a filh ; but it is not for the fake of their flefli that they are valued, it being hard and unfavoury, but on account of the inteftines, a particular part of which they blow up as a bladder, to ferve as floats to buoy up their nets in fifliing. Of the bones they make tobacco-pipes, needle-cafes, and other ufeful things. When caught they defend them- felves ftoutly with the bill. Their cry is harfh and dif- agrecable, not unlike the Jaraying of an afs. The breeding DIO [ 31 1 DIO * D'lomsdia, breeding places of the albatrofs, if at all in the north- Diomedes. ern hemifphere, have not yet been pointed out; but —v we are certain of their multiplying in the fouthern, viz. Patagonia and Falkland iflands,: to this laft place they come about the end of September or beginning of Oc¬ tober, among other birds, is great abundance. The nefts are made on the ground with earth, are round in fliape, a foot in height, indented at top. The egg larger than that of a goofe, four inches and a half long, ' white, marked with dull fpots at the bigger end ; and is thought to be good food, the white never growing hard with boiling. While the female is fitting, the male is conftantly on the wing, and fupplies her with food : during this time they are fo tame as to fuffer themfelves to be Ihoved off the neft while their eggs are taken from them ; but their chief deftru&ion arifes from the hawk, which, the moment the female gets'off the nefl, darts thereon, and flies away with the egg. The albatrofs itfelf likewife has its enemy, being greatly perfecuted while on the wing by the dark grey gull calledJhua. This bird attacks it on all fides, but particularly en¬ deavours to get beneath, which is only prevented by the fivft fettling on the water ; and indeed they do not frequently fly at a great diitance from the furface, ex¬ cept obliged Co to do by high winds or other caufes. & s foon as the young are able to remove from the nefl:, the penguins take poffeffion, and hatch their young in turn. It is probable that they pafs from one part of the globe to another according to the feafon ; being now and then met with by different voyagers at vari¬ ous times in intermediate places. The food is fuppo- fed to be chiefly fmall marine animals, efpecialiy of the mollufcse or blubber clafs, as well as flying fifh. 2. The demerfa, has no quill-feathers on the wings; and the feet have four toes, connefted together by a mem¬ brane. It is the black penguin of Edwards, about the fize of a goofe, and is found at the Cape of Good Hope. It is an excellent fwimmer and diver; but hops and flutters in a ftrange aukward manner on the land, and, if hurried, Humbles perpetually, and fre¬ quently runs for fome diftance like a quadruped, ma¬ king ufe of the wings inftead of legs, till it can recover its upright pollute; crying out at the fame time like a goofe, but in a much hoarfer voice. It is faid to clamber fome way up the rocks in order to make the neft; in doing which, has been obfetved to aftift with the bill. The eggs are two in number, white, as large as thofe of a duck, and reckoned delicious eating, at leaft are thought fo at the Cape, where they are brought in great numbers for that purpofe. At this place the birds are often feen kept tame ; but in general they- do not furvive the confinement many months. DIOMEDF.S, fon of Tydeus and Deiphyle, was king of iEtolia, and one of the braveft of the Grecian chiefs in the Trojan war. He often engaged Hedtor and JEneas, and obtained much military glory. He went with Ulyffes to fteal the Palladium from the temple of Minerva in Troy ; and affifted in murdering Rhefus king of Thrace, and carrying away his horfes.: At his return from the liege of Troy, he loft his way in the darknefs of night, and landed in Attica, where his companions plundered the country and loft the Trojan Palladium. During his long abfence, his. wife JEgiale forgot her marriage vows, and proftituted herfelf to Diomede* Cometes one of her fervants. This lafcivioufnefs of P the queen was attributed by fome to the refentment 1',n~ , of Venus, whom Diomedes had feverely wounded in a battle before Troy. The infidelity of ^Egiale was highly difpleafing to Diomedes. Fie refolved to aban¬ don his native country which was the feat of his dif- grace ; and the attempts of his wife to take away his life, according to fome accounts, did not a little con¬ tribute to haften his departure. He came to that part of Italy which has been called Magna Gracia, where he built a city, which he called Argyrippa, and.married the daughter of Daunus the king of the country. He died there in extreme old age ; or, according to a cer¬ tain tradition, he perilhed by the hand of his father- in-law. His death was greatly lamented by his com¬ panions, who in the excefs of their grief were changed into birds refembling fwans. Thefe birds took flight into a neighbouring ifland in the Adriatic, and be¬ came, remarkable for the tamenefs with which they ap¬ proached the Greeks, and for the horror with which they fhunned all other nations. They are called the birds of Diomedes. Altars were raifed to Diome¬ des, as to a god, one of which Strabo mentions at TE mavus. DION, a Syracufan, fon of Hipparinus, famous for his power and abilities. He was related to Dio- nyfius, and often advifed him together with the philo- fopher Plato, who at his requeft had come to refide at the tyrant’s court, to lay afide the fupreme power. His great popularity rendered him odious in the eyes of the tyrants, who banilhed him to Greece. There he collected a numerous force, and refolved to free his country from tyranny. This he eafily effefted on ac¬ count of his uncommon popularity. He entered the port of Syracufe only in two (hips ; and in three days reduced under his power an empire which had already fubfifted for 50 years, and which was guarded by 500 ftiips of war, and above 100,000 troops. The tyrant fled to Corinth, and Dion kept the power in his own hands, fearful of the afpiring ambition of fome of the friends of Dionyfius : but he was fttamcfully betrayed and murdered by one of his familiar friends call¬ ed Callicrates, or Callippus, 354 years before the Chri- ftlan era. DION Cassius, a native of Nicrea in Bithynia. His father’s name was Aprpnianus. He was raifed to the greateft oftices of ftate in the Roman empire by Pertinax, and his three fucceflbrs- He was naturally fond of ftudy, and he improved himfelf by unwearied application- He was ten years in collecting materials for an hiftory of Rome, which he made public in 80 books, after a- laborious employment of 12 years in compofing it. This valuable hiftory began with the arrival of /Eneas in (Italy, down to the reign of the emperor Alexander Sevcrus. The 34 firft books are totally loft, the 20 following, that is from the 35th to the 54th, remain entire, the fix following are mutila¬ ted, and fragments is all that we poffefs of the laft 20. In the compilation of this extenfive hiftory, Dion pro- pofed himfelf Thucydides for a model, but he is not perfectly happy in his imitation. His flyle is pure and elegant, and his narrations are jhdicioufiy managed, and his.reflfidions learned; but upon tire whole, he is credulous, DIO [ 32 ] DIO Dion's, credulous, and the bigoted (lave of partiality, fatyr, , Dinn^a. an(| flattery. He inveighs againft the republican prin- ciples of Brutus and Cicero, and extols the caufe of Csefar. Seneca is the objeft of his fatyr, and he re- prefents him as debauched and licentious in his mo¬ rals. DIONIS (Peter), a famous furgeon, born at Paris, diftinguifhed himfelf by his Ikill in his profeffion, and by his works; the principal of which are, 1. A courfe of operations in furgety ; 2. The anatomy of man? and, 3. A treatife on the manner of afliiting women in child-birth. He died in 1718. HIONiEA muscipula, or Venus's Fly-trap, in bo¬ tany, a newly drfcovered fenfitive plant. Every one {killed in natural hiftory knows, that the mimofae, or fenfitive plants, clofe their leaves, and bend their joints, upon the leaft touch : and this has aftoniihed us; but no end or defign of nature has yet appeared to us from thefe furprifing motions : they •foon recover themfelves again, and their leaves are ex¬ panded as before. But the plant we are now going to defcribe, {hows that nature may have fome view to¬ wards its nouriihment, in forming the upper joint of its leaf like a machine to catch food: upon the middle of this lies the bait for the unhappy infe& that be¬ comes its prey. Many minute red glands that cover its inner' furface, and which perhaps difcharge fome fweet liquor, tempt the poor animal to tafte them ; and the inftant thefe tender parts are irritated by its feet, the two, lobes rife up, grafp it faft, lock the two rows of fpines together, and fqueeze it to death. And further, left the ftrong efforts for life, in the creature thus taken, {hould ferve to difengage it, three fmall ereft fpines are fixed near the middle of each lobe among the glands, that effe&ually put an end to all its ftruggles. Nor do the lobes ever open again, while the dead animal continues there. But it is neverthe- lefs certain, that the plant cannot diftinguilh an animal from a mineral fubftance ; for, if we introduce a ftraw or a pin between the lobes, it will grafp it full as faft as if it was an infeft.—The plant is one of the mono- gynia order, belonging to the decandria clafs. It grows in America, about 35 deg. N. Lat. in wet ftiady pla¬ ces, and flowers in July and Auguft. The largeft leaves are about three inches long, and an inch and half a- crofs the lobes : the glands of thofe expofed to the fun are of a beautiful red colour; but thofe in the {hade are pale, and inclining to green. The roots are fqua- xnous, fending forth but few fibres, and are perennial. The leaves are numerous, inclining to bend down¬ wards, and are placed in a circular order ; they are jointed and fucculent; the lower joint, which is a kind of ftalk, is flat, longiftr, two-edged, and.inclining to heart-flraped. In fome varieties they are ferrated on the edges near the top. The upper joint confifts of two lobes ; each lobe is of a femi-oval form, with their . margins furniftred with ftiff hairs like eye-brows, which embrace or lock in each other when they clofe: this they do when they are inwardly irritated. The upper furfaces of thefe lobes are covered with fmall red glands; each of which appears, when highly magni¬ fied, like a compreffed arbutus berry.—Among the glands, about the middle of each lobe, arc three very f mall erect fpines. When the lobes inclofe any fub- N° 101. fiance, they never open again while it continues there. If it can be ftioved out fo as not to ftrain the lobes, they expand again ; but if force is ufed to open them, fo ftrong has nature formed the fpring of their fibres, that one of the lobes will generally fnap off rather than yield. The ftalk is about fix inches high, round, fmooth, and without leaves ; ending in a fpike of flowers. The flowers are milk white, and ftand on footftalks, at the bottom of which is a little painted bractea or fldwer-leaf. The foil in which it grows, as appears from what comes about the roots of the plants when they are brought over, is a black, light, mould, intermixed with white fand, fuch as is ufually found ■in our moorifh heaths. Being a fwamp plant, a north’- eaft afpeft will bC propereft for it at firft, to keep it from thedireft rays of the fun ; and in winter, till we are acquainted with what cold weather it can endure, it will be neceffary to {belter it with a bell glafs, fuch as is ufed for melons. This {hould be covered with ftraw or a mat in hard frofts. By this means feveral of thefe plants have been preferred through the winter in a very vigorous ftate. Its fenfitive quality will be found in proportion to the heat of the weather, as well as the vigour of the plant. Our fummers are not warm enough to ripen the feed ; or poflibly we are not yet fufficiently acquainted with the culture of it. In order to try further experiments on its fenfitive powers, fome of the plants might be placed in pots of light moorifti earth, and placed in pans of water, in an airy ftove in fummer; where the heat of fuch a fituation, being like that of its native country, will make it furprifingly adlive. DIONYSIA, in Grecian antiquity, folemnities in honour of Bacchus, fometimes called by the general name of Orgia ; and by the Romans Bacchanalia, and Liberalia. See Bacchanalia and Bacchus. DIONYSIACA, in antiquity, was a defignation given to plays and all manner of fports a&ed on the ftage; becaufe play-houfes were dedicated to Diony- fius, i. e. Bacchus and Venus, as being the deities of fports and pleafure. DIONYSIAN period. See Chronology, n°3i. DIONYSIUS I. from a private fecretary became general and tyrant of Syracufe and all Sicily. He was likewife a poet ; and having, by bribes, gained the tragedy-prize at Athens, he indulged himfelf fo im¬ moderately at table from excefs of joy, that he died of the debauch, 386 B. C. but fome authors relate that he was poifoned by his phyficians. Dionysius II. (his fon and fucceffor) was a great¬ er tyrant than his father : his fubjedts were obliged to apply to the Corinthians for fuccour; and Timoldon their general having conquered the tyrant, he fled to Athens, where he was obliged to keep a fchool for fubfiftence. He died 343 B. C. Dionysius (Halicarnaffenfis), a celebrated hifto- rian, and one of the moft judicious critics of antiquity, was born at Halicamaffus; and went to Rome after the battle of Adlium, where he ftaid 22 years under the reign of Auguftus. He there compofed in Greek his Hiftory of the Roman Antiquities, in 20 books, of which the firft 11 only are now remaining. There are alfo ftill extant feveral of his critical works. The beft edition of the works of this author is that of Oxford, Diomea II- Dionyfiu*. DIO [ Dianyfius, Oxford, In 1704, in Greek and Latin, by Dr Hud- Diophan- fon- t . ^ ' Dionysius, a learned geographer, to whom is at¬ tributed a Periegefis, or Survey of the Earth, in Greek verfe. Some fuppofe that he lived in the time of Au- guftus; but Scaliger and Saumafius place him under the reign of Scverus, or Marcus Aurelius. He wrote many other works, but his Periegefis is the only one we have remaining ; the beft and moft ufeful edition of which is that improved with notes and illuftrations bv Hill. Dionysius (Areopagita), was born at Athens, and educated there. He went afterwards to Heliopolis in Epypt ; where, if we may believe fome writers of his life, he faw that wonderful eclipfe which happened at our Saviour’s paflion, and was urged by fome extraor¬ dinary impulfe to cry out, Aut Deus patitur, aut cum patiente dolet ; “ either God himfelf fuft’ers, or condoles with him who does.” At his return to Athens he was elected into the court of Areopagus, from whence he derived his name of Areopagite. About the year 50 he embraced Chriilianity ; and, as fome fay, was ap¬ pointed firft bilhop of Athens by St Paul. Of his converfion we have an account in the 17th chapter of the Aftsof the Apoftles.—He is fuppofed to have fuf- fered martyrdom ; but whether under Domitian, Tra¬ jan, or Adrian, is not certain. We have nothing re¬ maining under his name, but what there is the greatell reafon to believe fpurious- Dionysius (the Leffer), a Scythian, became abbot of a monaftery at Rome : he was the firft who com¬ puted time from the birth of Dionyfius to Chrift, and fixed that great event, according to the vulgar aera. He was alfo a learned canon-law writer, and died about the year 540. DIOPHANTINE problems, in mathematics, cer¬ tain queftions relating to fquare and cube numbers, 1 Dio and right-angled triangles, &c. the nature of which Diophan- was determined by Diophantus, a mathematician of : Alexandria, who is believed to have lived about the ' -J third century. We have his works, which were pub- lifhed with notes at Paris, in 1621, by Bachet de Me* ziriac; and another edition in 1670, with pbfervations on every queftion, by M. Fermat. In thefe queftions it is endeavoured to find commen- furable numbers to anfwer indeterminate problems; which bring out an infinite number of incommenfu- rable quantities.^ For example, it is propofed to find a right-angled triangle, whofe fides .v,y, z, are exprefled by commenfurable numbers; it is known that v'+y5 = **» » being the fuppofed hypothenufe. But it’ij poffible to affume x and y fo, that« will be inebm- menfurable ; for if *=: i, and^=2, zzzy'y. The art of refolving fuch problems confifts in fo managing the unknown quantity or quantities in fuch a manner, that the fquare or higher power may vanifli out of the equation, and then by means of the unknown quantity in its firft dimenfion, the equation may be re- folved without having reesurfe to incommenfurables; e. gr. let it be fuppofed to find x, y, z, the fides of a right-angled triangle, fuch as will give x1+y2 = zz. Suppofe z = x + u, then x'+y'^x' + ixu+u*; out of which equation x* vaniihes, and y—^ ~u . then af- 2U fuming y and a equal to any numbers at pleafure, the fides of the triangle will be y,y-~u , and the hypothe- 2a nufe x+u=y .~h—jify^rg, and a= 1, then^-Zl"——4, 2a 2a and x-j-u=z^. It is evident that this problem admits of an infinite number of folutions. For the refolution of fuch kind of problems, fee Saunderfon’s Algebra, vol. ii. book 6. DIOPTRICS. THAT part of Optics which treats of the laws of refra&ion, and the effe&s which the refrac¬ tion of light has in vifion. The word is originally Greek, formed of per, “ through,” and As this and the other branches of Optics are fully treated under the colle&ive name, we ftiall here, 1. Juft give a fummury of the general principles of the branch, in a few plain aphorifms, with fome preliminary defi¬ nitions ; and, 2. Prefent our readers with a fet of en¬ tertaining experiments illuftrative of, or dependent up¬ on, thofe principles. DEFINITIONS. 1. When a ray of light palling out of one medium into another of a different denfity, is turned from that ftraight line in which it would otherwife proceed into Plate °ne a d'fferent direction, it is faid to be retraced. CL.XII. r^us the rays AB, AC, &c by palling out of air into fig. 1. tta glafs BGC, are turned from their natural courfe into that of BF, CF, &c. and are therefore faid to be refra&ed by the lens BGC. 2. Any fpherical tranfparent glafs, that converges Vol.VI. Parti. or diverges the rays of light as they pafs through it, is called a fens . 3. Of lenfes there are five forts: 1. A plane or fingle convex lens, which is plane on one fide and con¬ vex on the other ; as AZ, fig. 3. 2. A double con¬ vex lens, as B. 3. A plano-concave lens, that is, plane on one fide and concave on the other, as C. .4. A double concave, as D. And, 5. A menifeus, which is convex on one fide and concave on the other, as E. 4. The point C, round which the fpherical furface F- of a lens, as AZ, is deferibed, is called its centre; the ‘S" ** line XY, drawn from that centre perpendicular to its two furfaces, is the axis; and the point V, to which the axis is drawn, is the vertex-of that'lens. 5. When the rays of light that pafs through a fingle or double convex lens are brought into their fmalleft compafs, that point is the focus of the lens. 6. In optical inftruments, that lens which is next the objea is called the objea-glafs; and that next the eye, the eye giafs. ■ 7. The diftance between the line AB and the per-riv pendicular EF, is called the angle of incidence} and the 3‘ diftance between the line BD and the perpendicular EF, is called the angle of ref radian. APHO- 34 Plate CLXU. Pig. 3- ^g-4- D I O P T APHORISMS. 1. A ray oflight paffing obliquely out of one.me¬ dium into another that is denfer, will be refra&ed to¬ ward the perpendicular; as the ray AB, by pafiing out of air into glafs, is refracted into BF, inclined to the perpendicular A F. On the contrary, a ray palling out of a denfer into a rarer medium, will be refra&ed from the perpendicular; as the ray BC, paffing out of the glafs G H into air, is refracted into D I. 2. The fines of the angles of incidence and refrac¬ tion, when the lines that contain them are all equal, will have a determinate proportion to each other, in the fame mediums : which between air and wa¬ ter will be as 4 to 3 ; between air and glafs, as 3 to 2, nearly ; and in other mediums in proportion to their denfities. 3. Any objeft viewed through a glafs, whofe two furfaces are parallel, will appear of its natural (hape and dimenfions, provided it be only of the lize of the pupil of the eye, and the light proceeding from it be received dire&ly through the glafs by one eye only. In all other fituations an alteration will be perceived not only in its apparent fituation, but its dimenfions alfo. This alteration will be greater in proportion to the thicknefs of the glafs, and the obliquity of the rays; in general, it is fo fmall as to be overlooked. 4. All the rays of light which fall upon a convex lens,, whether parallel, converging, or diverging to a certain degree, will be made to meet in a focus on the other fide; but if they diverge exceffively, they will not do fo. Thus if rays diverge from a point placed before the glafs, at the focal diftance from it, they will become parallel after paffing through it; and if the point from which they proceed be nearer the glafs than its focal diftance, they will ftill continue to di¬ verge, though in a lefs degree than before. y. When parallel rays fall upon a concave lens, they will be made to diverge after paffing through it. If they are diverging already before they fall upon the glafs, they will diverge more after paffing through it; or even if they are converging to a certain degree, they will diverge upon paffing through a concave lens ; but if the convergence is very great, they will converge af¬ ter paffing through the glafs, though to a more diftant point than that at which they would otherwife have met. 6. When an object is viewed through two convex lienfes, its apparent diameter ought to be to its real ene as the diftance of the focus of the objett-glafs is to that of the eye-glafs ; but by reafon of the aberra¬ tion of the rays of light, the magnifying power will be fomewhat greater dr lefs in-proportion to the diameter of the objeft. By thefe aphorifrns we are enabled to account for the various effefts of dioptric machines, as refradting telefcopes, mierofcopes, the camera obfcura, &c. See Optics. ENTERTAINING EXPERIMENTS. I. Optical illujions. _ On the bottom of the veflel ABCE, place three pieces of money, as a {hilling, a half-mown, and 3. RIGS. crown ; the firft at E, the fecond at F, and the laft at Plate G. Then place a perfon at H, where he can fee no CL.XK. further into the veffel than I: and tell him, that by pouring water into the veflel you will make him fee three different pieces of money; bidding him obferve carefully whether any money goes in with the water. Here you muft obferve to pour In the water very gently, or contrive to fix the pieces, that they may not move out of their places-by its agitation. When the water comes up to K, the piece at E will become vifible ; when it comes up to L, the pieces at E and F will appear ; and when it rifes to M, all the three pieces will be viable. -From what has been faid of the refra&ion of light, the caufe of this phenomenon will be evident: for while the veffel is empty, the ray HI will naturally proceed in a ftraight line : but in proportion as it becomes im- merfed in water, it will be neceflarily refrafted into the feveral diredlions NE, OF, PG, and confequently the feveral pieces muft become vifible. II. Optical Augmentation. Take a large drinking glafs of a conical figure, that is fmall at bottom and wide at top ; in which put a ihilling, and fill the glafs about half full with water: then place a plate on the top of it, and turn it quick¬ ly over, that the water may not get out. You will then fee on the plate, a piece of the fize of a half crown ; and fomewhat higher up, another piece of the fize of a {hilling. This phenomenon arifes from feeing the piece thro’ the conical furface of the water at the fide of the glafs, and through the flat furface at the top of the water, at the fame time : for the conical furface dilates the rays, and makes the piece appear larger; but by the flat furface the rays are only refra&ed, by which the piece is feen higher up in the glafs, but ftill of its na¬ tural fize. That this is the caufe will be further evi¬ dent by filling the glafs with water ; for as the {hilling cannot be then feen from the top, the large piece only will be vifible. III. Optical SubtraBion. Against the wainfcot of a room fix three fmallp.- pieces of paper, as A, B, C, at the height of your eye; ! and placing yourfelf directly before them, {hut your right eye and look at them with the left; when yom will fee only two of thofe papers, fuppofe A and B ; but altering the pofition of your eye, you will then fee the third and one of the firft, fuppofe A ; and by al¬ tering your pofition a fecond time, you will fee B and C ; but never all three of them together. The caufe of this phenomenon is, that one of the three pencils of rays that come from thefe objefts, falls conftantly on the optic nerve at D ; whereas to pro¬ duce diftinft vifion, it is neeeflary that the rays of light fall on fome part of the retina E, F, G, H. We fee by this experiment, one of the ufes of having two eyes; for he that has one only, can never fee three- objedls placed in this pofition, nor all the parts of one objeft of the lame extent, without altering the fitua¬ tion of his-eye. IV. Alternate Illufwn. With a convex lens of about an inch focus,, look. atten* it D I O P ' P’at« attentively at a filver feal, on which a cipher is engra- CLX1I. ve(ji it w;il at firft appear cut in, as to the naked eye ; but if you continue to obferve it fome time, without changing your fituation, it will feem to be in relief* and the lights and {hades will appear the fame as they did before. If you regard it with the fame attention ftill longer, it will again appear to be engraved : and fo on alternately. If you look off the feal for a few moments, when you view it again, inftead of feeing it, as at firft, en¬ graved, it will appear in relief. If, while you are turn¬ ed toward the light, you fuddenly incline the feal, while you continue to regard it, thofe parts that feem- ed to be engraved will immediately appear in relief: and if, when you are regarding thefe feeming promi¬ nent parts, you turn yourfelf fo that the light may fall on the right hand, you will fee the fhadows on the fame fide from whence the light comes, which will ap¬ pear not a little extraordinary. In like manner the {hadows will appear on the left, if the light fall on that fide. If, inftead of a feal, you look at a piece of money, thefe alterations will not be vifible, in whatever fitua¬ tion you place yourfelf. It has been fufpe&ed that this illufion arifes from the fituation of the light: and in fa6I, “ I have ob- ferved (fays M. Guyot, from whom this article is ta¬ ken), that when 1 have viewed it with a candle on the right, it has appeared engraved ; but by changing the light to the left fide, it has immediately appeared in relief.” It ftill, however, remains to be explained, why we fee it alternately hollow and prominent, with¬ out changing either the fituation or the light. Perhaps * it is in the fight itfelf that we muft look for the caufe of this phenomenon ; and this feems the more proba¬ ble, as all thefe appearances are not difcernible by all perfons. Mr William Jones of Holbom, has remarked to us, that this illufion is ftill more extraordinary and permanent, when you look at a cavity in a feal or other objeft through the three eye-glaffes of a common four glafs refracting telefcope : all cavities viewed thro' thefe glaffes appear conftantly reliefs, in almoft all fitu- ations of the light you fee them with. V. ‘The Dioptrical Paradox. A new and curious optical, or what may be called properly a dioptrical, deception, has been made by Mr W. Jones. Its effeCt is, that a print, or an ornament¬ ed drawing, with anv objeCt, fuch as an ace of diamonds, Tig. 6. &c. in the centre F, will be feen as the ace of clubs when it is placed in the machine ABDC, and viewed 'RIGS. 35 through a fingle glafs only contained in the tube E. plate The conftruCtion of this machine is truly fimple. The glafs in the tube F, which brings about this fur- priiing change, is fomewhat on the principle of the common multiplying glafs, as raprefented at G, which by the number of its inclined furfaces, and from the refraftive power of the rays proceeding from the ob- jeCIs placed before it, {hows it in a multiplied ftate or quantity. Its only difference is, that the fides of this glafs are flat, and diverge upwards from the bale to a point in the axis of the glafs like a cone : the number of the fides is fix ; and each fide, from its angular po- fition to the eye, has the property of refrafting from the “border of the print F fuch a portion of it (defignedly there placed), as will make a part in the compofition of the figure to be reprefented: for the hexagonal and conical figure of this glafs prevents any fight of the ace of diamonds in the centre being feen ; confequently the ace of clubs being previoully and me¬ chanically drawn in the circle of refraftion in fix diffe¬ rent parts of the border, at i, 2, 3, 4, 5, 6, and artful¬ ly difguifed in the ornamental border by blending them w’ith it, the glafs in the tube at E will change the ap¬ pearance of the ace of diamonds F into the ace of clubs G. In the fame manner may other prints under¬ go fimilar changes, according to the will of an inge¬ nious draughtfman who may defign them. The figure of the glafs is clearly fttown at H. VI. The Camera Olfcura, or Dark Chamber. Make a circular hole in the ftmtter of a window, from whence there is a profpetl of the fields, or any other objeft not too near; and in this hole place a con¬ vex glafs, either double or fingle, whofe focus is at the diftance of five or fix feet (a). Take care that no light enter the room but. by this glafs : at a dillance from it, equal to that of its focus, place a pafteboard, covered with the whiteft paper; which ftiould have a black border, to prevent any of the fide rays from di- fturbing the pifture. Let it be two feet and a half long, and 18 or 20 inches high : bend the length of it inwards, to the form of part of a circle, whofe diame¬ ter is equal to double the focal diftance of the glafs. 'Hien fix it on a frame of the fame figure, and put it on a moveable foot, that it may be eafily fixed at that exaft diftance from the glafs where the objects paint themfelves to the greateft perfeftion. When it is thus placed, all the objects that are in the front of the win¬ dow will be painted on the paper, in an inverted pofi- tion (n), with the greateft regularity and in the moft natural colours. E 2 If (a) The diftance (hould not be lefs than three feet ; for if it be, the images will be too fmall, and there will not be fufficient room for the fpe&ators to Hand conveniently. On the other hand, the focus {hould never be more than 15 or 20 feet, for then the images will be obfeure, and the colouring faint. The beft diftance Is from 6 to 12 feet. (b) This inverted pofition of the images may be deemed an imperfe&ion, but it is eafily remedied : for if you ftand above the board on which they are received, and look down on it, they will appear in their natural pofition : or if you ftand before it, and, placing a common mirror againft your breaft in an oblique direction, look down in it, you will there fee the images treft, and they will receive an additional luftre from the reflec¬ tion of the glafs ; or place two lenfes, in a tube that draws out ; or, laftly, if you place a large concave mirror at a proper diftanee before the picture, it will appear before the mirror, in the air, and in an eredt pofition. 36 DIOPTRICS. Plate If you place a moveable mirror without the win- CLXII. doW ; by turning it more or lefs, you will have on the paper all the objects that are on each fide of the win¬ dow (c). If inftead of placing the mirror without the window you place it in the room, and above the hole (which mull then be made near the top of the fhutter), you may receive the reprefentation on a paper placed hori¬ zontally on a table ; and draw, at your leifure, all the objects that are there painted. Nothing can be more pleafing than this experiment, efpecially when the objefts are-ftrongly enlightened by the fun : and not only land-profpedts, but a fea-port, when the water is fomewhat agitated, or at the fetting of the fun, prefents a very delightful appearance. This reprefentation affords the moft perfect model for painters, as well for the tone of colours, as that degradation of fhailes, occafioned by the interpofition of the air, which has been fo jullly expreffed by fome modern painters. It is neceffary that the paper have a circular form ; for otherwife, when the centre of it was in the focus of the glafs, the two fides would be beyond it, and confequently the images would be confufed. If the frame were contrived of a fphericar figure, and the glafs were in its centre, the reprefentation would be ftill more accurate. If the objedt without be at the di- ftance of twice the focal length of the glafs, the image in the room will be of the fame magnitude with the objedl. The lights, fhades, and colours, in the camera ob- feura, appear not only juft, but, by the images being re¬ duced to a fmaller compafs, much ftronger than in na¬ ture. Add to this, that thefe pictures exceed all others, by reprefenting the motion of the feveral objeCts: thus we fee the animals walk, run, or fly ; the clouds float in the air ; the leaves quiver; the waves roll, &c. ; and all in ftriCt conformity to the laws of nature. The beft fituation for a dark chamber is direCtly north, and the belt time of the day is noon. VII. ToJhoiv the Spots on the Sun’s DIJh, by its Image in the Camera Obfcura. Put the objeCt glafs of a to or 12 feet telefcope into the fcioptric ball, and turn it about till it be di- reCUy oppofite to the fun (d). Then place the pafte- board, mentioned in the laft experiment, in the focus of the .lens ; and you will fee a clear bright image of the fun, of about an inch diameter, in which the fpots on the fun’s furface will be exaCtly deferibed. As this image is too bright to be feen with pleafure by the naked eye, you may view it through a lens whofe focus is at fix or eight inches difiance ; which at the fame time that it prevents the light from being offen- five, will, by magnifying both the image and the fpots, Plate make them appear to greater advantage. . CLXtjf, VIII. To magnify fmall Objects by means of the Sun’s Rays let into a Dark Chamber. Lut the rays of light that pafs through the lens in the fliutter be thrown on a large concave mirror, pro¬ perly fixed in a frame. Then take a flip or thin plate of glafs; and fticking any fmall object on it, hold it in the incident rays, at a little more than the focal di-' ftance from the mirror ; and you will fee, on the op¬ pofite wall, amidft the reflected rays, the image of that objeCt, very large, and extremely clear and bright. This experiment never fails to give the fpeCtator the higheft fatisfaCtion. IX. The Portable Camera Obfcura* The great pleafure produced by the camera obfcura in the common form, has excited feveral to render it more univerfally ufeful by making it portable ; eafily fixed on any fpot, and adapted to every profpeCt. We {hall not here examine the merits of the various forts that have been invented; but content ourfelves with deferibing two of late improved conftruCtions, as made and fold by the opticians of the prefent time, and that appear in their conftrudion the moft convenient and advantageous of any yet contrived. The pocket or portable camera obfcura, with a draw¬ er to draw out in the front, is reprefented in fig. 7. F; - Ihe images of the objeCfs-before the inftrument are re¬ flected upon a glafs ground rough on its upper fide, and that is placed at top of the hinder part of the box, under the moveable cover reprefented in the figure. The images reprefented thereon will afford a moft beau¬ tiful and perfeCt piece of perfpeCtive or landfcape of whatever is before the camera, and more particularly fo if the. fun ftiines upon the objeCts. The outlines of them may eafily be traced on the glafs by a black-lead pencil. There is fometimes a fcale of proportions pla¬ ced in the upper furface of the drawer, by which any particular building or other objeCt may be drawn in a given proportion or magnitude, and according to the figures inferted on the fcale, which are adapted to the focus or foci of the lenfes made ufe of in the camera. The glaffes that are made ufe of in this camera are on¬ ly three, and are reprefonted in fig. 8. The convex pig. 8. glafs A is placed in the front of the drawer of the °' camera, and is of a focus agreeable to the length of the box. The mirror CE reclines in the box in an angle of 45 degrees from a perpendicular fituation. The rays flowing from the objeCt F through the con¬ vex glafs A to the plane mirror CE, will be reflected from it, and meet in points on the glafs placed hori¬ zontally (c) There is another method of making the dark chamber; which is by a fcioptric ball, that is, a ball of wood, through which a hole is made, in which hole a lens is fixed : this ball is placed in a wooden frame, in which it turns freely round. The frame is fixed to the hole in the ftiutter ; and the ball, by turning about, anfwers, in great part, the ufe of the mirror on the outfide of the window. If the hole in the window be no bigger than a pea, the objeCts will be reprefented without any lens, though by no means fo diftinCily, or with fuch vivid colours. (d) When the fun is direCtly oppofite to the hole, the lens will itfelf be fufficient : or by means of the rnir* ror on the outfide of-the window, as in Experiment VI. the lens will anfwer the purpofe at any time. D I O P Mate zonfally in the direction CD, and will form thereon CLXIt. t}je aforementioned images. If on this glafs an oiled paper or any other tranfparent fubftance be placed, the images will be clearly reprefented, and fufficiently fo to delineate them by a black-lead pencil or crayon. In- itead of the glafs CD, or fometimes underneath it, is often placed a double convex lens of a focus fomewhat ihorter than the length of the box : this alteration con- fiderably brightens the appearance of the images, and renders them as vivid as ‘the objects themfelves, though not quite fo accurate in their contours or outlines as by the preceding method. Another kind of portable camera obfcura is, where the images are formed upon white paper, and the fe- veral parts of the camera fold up out of a box fhaped like a book or cheft. This way of the images being formed on paper is a much preferable one to the pre¬ ceding method, and admits of their being traced on the paper with the utmotl readinefs. This inftrument, as open out of its cafe and ready for ufe, is reprefent- ig. p, ed in fig. 9. The front and fides fold up to the height of about two feet from the cafe EFG, by means of hinges placed at P, H, &c. The head ABCD, about five inches- fquare and high, containing the mirror L and the convex lens beneath it, fits on at CD, and the inner fquare tube of it is moved up and down by rack- work and a pinion NM. This motion farves to adjuft the convex lens J to its proper focal diftance from the white paper placed within fide at the bottom of the box EFG, fo that the images may be form¬ ed with the greateft poffible diftinftnefs. In tra¬ cing thefe images the face is applied clofe to the hole in the front at K, and the hand in the lleeve in the front at the bottom of FG. When the fides and front are unhooked and folded down, they all lie clofe in the box EFG, and the lid O folds down as a top on them clofe, and the box remains then the fize of a common folio book, and is covered with calf leather and lettered on the back in perfeft imitation of one. By the diagonal pofition of a plane mirror the cu¬ rious opera-glafs is cOnftrudled, by which any perfon may be viewed in a theatre or public company, and yet * know nothing of it. It confifts only in placing a con¬ cave glafs near the plane mirror, in the end of a fhort round tube, and a convex glafs in a hole in the fide of the tube. Then holding the end of the tube with the glafs to the eye, all objefts next to the hole in the fide will be refle&ed fo as to appear in a diredl line, forward, or in a pofition at right angles to the perfon’s fituation who is looked at. Plane glaffes inftead of a concave and convex may be ufed; but in this cafe there will be no magnitude of the objeft, but it will appear brighter. It is called by opticians the diagonal opera-glafs. X. The Magic Lantern. This very remarkable machine, which is now known over all the world, caufed great aftoniihment at its ori¬ gin. It is ftill beheld with pleafing admiration ; and the fpeftator very frequently contents himfelf with wondering at its effefts, without endeavouring to in- veftigate their caufe. The invention of this ingenious illufion is attributed to the celebrated P. Kercher, who has publiihed on various fciences, works equally learn¬ ed, curious, and entertaining. Its defign is to repre- TRIGS. 37 fent at large, on a cloth or board, placed in the dark, Plate the images of fmall objects, painted with tranfparent CLX.IL colours on plates of glafs. The conftru&ion is as follows. Let ABCD be the fide of a tin box, eight inches high, eight inches long, FiS t*» and ten broad (or any other fimilar dimenfions), the top of which muft have a funnel, with a cover, as re¬ prefented in fig. 11; which at the fame time it gives a paffage to the fmoke, prevents the light from coming out of the box. In the middle of the bottom of the box mull be placed a low tin lamp E, which is to be moveable. It Ihould have three or four lights, that mull be at the height of the centre of the glalfes in the tubes N and O. In the largell of .thefe tubes mud be placed a glafs femiglobular lens N, about four inches- diameter; and in the fmaller one a double convex lens o, about 2^ inches diameter, and fix inches focus, the length of the tubes holding them about 4.^ inches each: the inner tube containing the fmall lens o mull be a Hiding one, in order to adjull it at a proper dillance from the painted Aiders, fo that the obje&s thereon- may be dillindtly reprefented on the cloth or white wall. A Ait or opening between the glafs N and the front fide BGDH of the box mull be made large enough to admit the Aiders to be pafled through, (as in fig. 11.) The clearnefs of the light, and the ob¬ jects upon the cloth, will depend much upon the light of the lamp : it will therefore be proved bell, to place, inftead of the common lamp E, a kind of the new or Argant’s Patent Lamp, which will be found confider- ably to improve the effedl of the lantern by its fuperior ftrength of light. From the conftru&ion of this lantern it is evident,, that when the glafs Aiders, with the painted figures,, are placed in the groove or Alt in the lantern for that purpofe, and the room darkened, a quantity of light from the lamp at E will be collected by the lens N, and refra£led upon the cloth placed oppofite; and that by moving the Aiding tube containing the fmall lens o gradually in or out as occafion may require,, this lens will form images of the figures on the Aiders in their diftihdl colours and proportions, with the ap¬ pearance of life itfelf, and of any fize from fix inches to 7 feet, according to the diftance of the lantern from the cloth. The lantern, with one of the Aiders ready for ufe, is clearly reprefented in fig. 11. By the aid of the new patent lamp aforementioned, confiderable ufeful improvements are made to this lantern. Mr Jones optician of Holborn has contrived an apparatus to be applied to it, that converts it into a microfcope by night ; and it fiiows all the variety of tranfparent “and many of the opaque objedls magnified upon a cloth or fkreen oppofite, fimilar to the figures above men¬ tioned, but not in fo large a degree ; about one or two* feet diameter is the utmoft that can at prefent be ob¬ tained. Method of Painting the Glaffes for the Lantern. Draw on a paper the fubjedl you defire to paint, and fix it at each end to the glafs. Provide a varnilh with which you have mixed fome black paint; and with a fine" pencil draw on the other fide of the glafs, with very light touches, the defign drawn on the paper. If you are defirous of making the painting as perfedl as pottle, you ftiould draw fome of the outlines in their ‘ proper 3s D I O P T Plate proper colours, provided they are the ftrongeft tints of CLXII. t^gfe colours that are ufed. When the outlines are dry, you colour the figures with their proper tints or degradations. Tranfparent colours are moll proper for this purpofe, fuch as carmine, lake, Pruffian blue, verdigris, &c. and thefe mull be tempered with a flrong white varnifh, to prevent their peeling off. You are then to (hade them with black mixed with the fame varnifh, or with biftre, as you find convenient. You may alfo leave ftrong lights in fome parts, without any colours, in order to produce a more ftriking effedi. Obferve, in particular, not to ufe more than four or five colours, fuch as blue, red, green, and yellow. You fhould employ, however, a great variety of tints, to give your painting a more natural air ; without which they will reprefent vulgar objefts, which are by no means the more pleafing becaufe they are gawdy. When the lamp in this lantern is lighted, and, by drawing out the tube to a proper length, the figures painted on the glafs appear bright and well defined, the fpeftator cannot fail of being highly entertained by the fuccefiion of natural or grotefque figures that are painted on the glaffes. This piece of optics may be rendered much more amufing, and at the fame time more marvellous, by preparing figures to which differ¬ ent natural motions may be given (e), which every one may perform according to his own tafle; either by movements in the figures themfelves, or by painting the fubjedl on two glaffes, and paffing them at the fame time through the groove, as will be feen in the next experiment. XI. To reprefent a Tetnpefi by the Magic Lantern. Provide two plates of glafs, whofe frames are fo thin that they may both pafs freely through the flit or groove of the common magic lanterns at the fame time. On one of thefe glaffes you are to paint the appear¬ ance of the fea, from the flighteft agitation to the moft; Fig. 13. violent commotion. Reprefenting from A to B a calm ; from B to C a fmall agitation, with fome clouds; and fo on to F and G, which fhould exhibit a furious ftorm. Obferve, that thefe reprefentatpns are not to be diftinft, but run into each other, that they may form a natural gradation : remember alfo, that great part of the effedt depends on the perfe&ion of the painting, and the pifturefque appearance of the defign. Tig. 13. t^ie oth61- y°u are t0 paint veffels of differ¬ ent forms and dimenfions, and in different dire&ions, together with the appearance of clouds in the tempef- tuous parts- You are then to pafs the glafs flowly through the groove; and when you come to that part where the ftorm begins, you are to move the glafs gently up and down, which will give it the appearance of a fea that begins to be agitated: and fo increafe the motion till you come to the height of the ftorm. At the fame time you are to introduce the other glafs with the (hips, and moving that in like manner, you will have a natu¬ ral reprefentation of the fea, and of (hips in a calm and in a ftorm. As you draw the glaffes flowly back, RIGS. the temped will feem to fubfide, the (ky grow clear, and the (hips glide gently over, the waves. —By means CLX11. of two glaffes difpofed in this manner you may like- wife reprefent a battle, or fea-fight, and numberlefs other fubjedts, that every one will contrive according to his own tafte. They may alfo be madfe to reprefent fome remarkable or ludicrous adtion between different perfons, and many other amufements that a lively ima¬ gination will ealily fuggeft. XII. The Nebulous Magic Lantern. ' The light of the magic lantern, and the colour of images, may not only be painted on a cloth, but alfo refledted by a cloud of fmoke. Provide a box of wood or pafteboard (fig. 14.) of , about four feet high, and of feven or eight inches iquare at bottom, but diminifhing as it afcends, fo that its aper¬ ture at top is but fix inches long, and half an inch wide. At the bottom of this box there muft be a door that (huts quite clofe, by which you ate to place in Fig. 14. the box a chafing-difh with hot coals, on which is to be thrown incenfe, whafe fmoke goes out in a cloud at the top of the box. It is on this cloud that you are to throw the light that comes out of the lantern, and which you bring into a fmaller compafs by drawing out the moveable tube. The common figures will here ferve. It is remarkable in this reprefentation, that the motion of the fmoke does not at all change the figures; which appear fo confpicuous, that the fpedlator thinks he can grafp them with his hand. Note, In this experiment fome of the rays pafling through the fmoke, the reprefentation will be much lefs vivid than on the cloth ; and if care be not taken to reduce the light to its fmalleft focus, it will be (till more imperfect. XIII. To produce the Appearance of a Phantom upon a Pedejlal placed on the middle of a Table. Inclose a common fmall magic lantern in a box A B C D, that is large enough to contain alfo an in-jqg r. dined mirror M; which muft be moveable, that it may refledt the cone of light thrown on it by the lantern, in fuch a manner that it may pafs out at the aperture made in the top of the box. There (hould be a flap with hinges to cover the opening, that the infide of the box may not be feen when the experiment is ma¬ king. This aperture (hould likewife be oval, and of a fize adapted to the cone of light that is to pafs thro* it. There muft be holes made in that part of the box which is over the lantern, to let out the fmoke; and over that part muft be placed a chafing-difh of an ob¬ long figure, and large enough to hold feveral lighted coals. This chafing-difti may be inclofed in a painted tin box of about a foot high, and with an aperture at top fomething like fig. 14. It (hould (land on four (hort feet, to give room for the fmoke of the lamp to pafs out. There muft alfo be a glafs that will afcend and defcend at pleafure in a vertical groove ab. To this glafs let there be fixed a cord, that, going over a pul¬ ley (e) There are in the Philofophical Effays of M. Mufchenbroek, different methods of performing all thefe va¬ rious movements, by fome mechanical contrivances that are not difficult to execute. D I O P Plate ley c, pafles out of the box at the fide CD, by which CLXII. the giafs may be drawn up, and will defcend by its own weight. On this giafs may be painted a fpettre, or any other more pleafing figure. Obferve that the fi¬ gures muft be contracted in drawing, as the cloud of fmoke does not cut the cone of light at right angles, and therefore the figures will appear longer than they do on the giafs. After you have lighted the lamp'in the lantern, and put the miror in a proper direction, you place the box or pedeftal ABCD on a table; and putting the cha- fing-dilh in it, throw fome inctnfe in powder on the coals. You then open a trap-door, and let down the giafs (lowly ; and when you perceive the fmoke dimi- nifh you draw up the giafs, that the figure may dif- appear, and (hut the trap-door. This appearance will occafion no fmall furprife, as the fpeCtre will feem to rife gradually out of the pedeftal, and on drawing up the giafs will difappear in an inftant. Obferve, that when you exhibit this experiment, you muft put out all the lights in the room; and the box (hould be pla¬ ced on a high table, that the fpeftators may not per¬ ceive the aperture by which the light comes out. Thp’ we have mentioned a fmall magic lantern, yet the whole apparatus may be fo enlarged, that the phan¬ tom may appear of a formidable fize. XIV- 77* Magic Theatre. By making fome few additions to the magic lantern with the fquare tube, ufed in Experiment X. various fcenes, charafters, and decorations of a theatre may be reprefented in a lively manner. In this experiment it is quite neceffary to make the lantern much larger than common, that the objefts painted on the glaffes, being of a larger fize, may be reprefented 'with greater precifion, and confequently their feveral characters more ftrongly marked. Ig_ jg. Let there be made a wooden box ABCD, a foot and a half long, 15 inches high, and 10 wide. Let it be placed on a (land EF, that muft go round it, and by which it may be fixed with two fcrews to a table. Place over it a tin cover, as in the common lantern. Make an opening in its two narrowed (ides; in one of which place the tube H, and in the other the tube I r let each of them be fix inches wide, and five inches high : in .each of thefe tubes place another that is moveable, in order to bring the glades, or concave mirror, that are contained in them, to a proper dtf- tance. In the middle of the bottom of this box place a tin lamp M; which muft be moveable in a groove, that it may be placed at a proper diftance with regard to the glaffes and mirror: this lamp (hould have five ©r fix lights, each of them about an inch long. At the beginning of the tube H, toward the part N, make an opening of an inch wide, which muft crofs it late¬ rally : another of three quarters of an inch, that muft. erofs it vertically, and be nearer the box than the firft; and a third of half an inch, that muft be before the firft. The opening made laterally muft have three or four grooves, the fecond two, and the third one: that T It I C S. 3 different fubje&s of figures and decorations may be Plate, paffed, either iidewife, afcending or defcending, fo cljXIb that the feenes of a theatre may be the more exadlly imitated (f). Inclofe thefe grooves between two con¬ vex re&angular glaffes, of iix inches long, and five inches high, and of about 20 inches focus ; one of which muft be placed at O, and the other toward P. Have another tube of about a foot long, which muft enter that marked H ; and at its outward extre¬ mity place a lens of about 15 inches focus. There muft alfo be a third tube R, four inches long, into which that marked I is to enter: to the exterior end of this adjutt a concave mirror, whofe focus muft be at feven or eight inches from its refledling furface. The magic lantern being thus adjufted, nothing more is neceffary than to provide glaffes, painted with, fuch fuhjeftS as you would reprefent, according to the grooves they are to enter. The lamp is then to be lighted ; and placing a giafs in one of tlie grooves, you draw out the moveable tubes till the object paints itfelf on a cloth to the molt advantage : by which you determine the diftance of the lantern and the (ize of the image. You then make a hole in the partition of that fize, and fix in it a plate of clear giafs, over which you pafte a very thin paper, which muft be varnilhed, that it may be as tranfparent as poflible. On this paper are to be exhibited the images of all thofe objects, that, by paffing fucceffively through the grooves, are to reprefent a theatric entertain¬ ment. The exhibition will be very agreeable; becaufc the magic lantern being concealed behind the parti¬ tion, the caufe of the illufion cannot by any means be difcovered. In order to (how more clearly In what manner a fub- je£t of this fort (hould be painted, and the glaffes dif- pofed, we will here make choice of the fiege of Troy for a theatric fubjed ; in which will be found all the incidents neceffary to the exhibition of any other fub- jed whatever.—In the firft ad, the theatre may repre*- lent, on one fide, the ramparts of Troy ; toward the back-part, the Grecian camp; and at a further diftance, the fea, and the ifle of Tenedos- We will fuppofethe- time to be that when the Greeks feigned to raife the fiege ; and embarked, leaving behind them the wood¬ en horfe, in which were contained the Grecian foldiefs. —On a giafs, therefore, of the fame width with the aperture made in the fide AC of the box, you are to paint a deep blue curtain, lightly charged with or¬ naments, quite tranfparent. This giafs is to be pla¬ ced in the firft vertical groove ; fo that by letting it gently down, its image may appear to rife in the fame manner a$ the curtain of a theatre. All the glaffes. that are to afcend or defcend muft be bordered with thin pieces of wood, and fo exadly fill the grooves, that they may not Aide down of themfelves You. muft have feveral glaffes of a proper fize to pad through the (horizontal grooves, and of different lengths ac¬ cording to the extent of the fubjeft. You may paint, on the firft, the walls of Troy. On the fccond, the Grecian camp. On the third, the fea, the ide of Te- nedos, and a ferene (ky. On the fourth, the Grecian troops (f) In the decorations, the clouds and the palaces of the gods (houldBefcend caves and inferna palaces ftould afcend ; earthly palaces, gardens, See. enter at the fides. 40 Piste CLX1I. D I O P r troops fey detached figures. On the fifth, other troops, difpofed in battalions, and placed at a diftance. On the fixth, divers veffels, which as the glafs advances in the groove diminilh in fi^e. On the feventh, the wooden horfe and Sinon. On the eighth, Trojan men and women. Thefe glaffes being properly painted, you place in tile horizontal grooves the firft, fecond, third, and fourth. Then draw up the curtain, by letting down the glafs on which it is painted, and draw away gently the fourth glafs, and after that the fecond; then ad¬ vance very gently the fifth, that reprefents the em- barkment, and pafs it quite through. Next pafs, the oppofite way, the fixth, which reprefents the Grecian fleet. The objefts painted on the fourth, fifth, and fixth, quite difappearing, you are to advance the fe¬ venth, on which is painted the wooden horfe ; and at the fame time the eighth, where the Trojans will ap¬ pear to draw the horfe into the city. The curtain is then to be let down, that you may withdraw the fcenes of the firft ai lorn? han a compound concord In the proportion of 16:3. Disdiapason Ditone, a compound confonance in the proportion of 10:2. Disdiapason Semi-Ditone, a compound concord in the proportion of 24 : 5. DISEASE, has been varioufly defined by phyfi- cians, almofl: every founder of a new fyftem having given a definition of difeafe, differing in fome refpedts from his predeceflbrs. For a particular account of thefe definitions, fee Medicine. Of all animals, man is fubjeft to the mod difeafes; and of men, the ftudious and fpeculative are mbft ex- pofed thereto. Other animals have their difeafes ; but they are in fmall number: nor are plants without them} though their maladies fcarce exceed half a fcore. T he ancients deified their difeafes. Some difeafes only im¬ pair the ufe of the part immediately affected ; as the ophthalmia, gout, &c. Others deftroy it entirely : as V*l. VI. Part I. the gutta ferena, palfy, &c. Some affeft the whole body { as the fever, apoplexy, epilepfy, &c. Others only impair a. part; as the afthma, colic, dropfy, &c* Some only affe& the body; as the gout: others di- fturb the mind ; as melancholy, delirium, &c. Laflly, others affeft both the body and mind ; as the mania, phrenfy, &c. The colder the country, in general, the fewer and the lefs violent are the difeafes. Scheffer tells us that the Laplanders know no fuch thing as the plague, or fevers of the burning kind, nor are fubjeft to half the diftempers we are. They are robuft and ftrong, and live to 80, 90, and many of them to more than 100 years; and at this great age they are not feeble and decrepid as with us ; but a man of 90 is able to work or travel as well as a man of 60 with us. They are fubjeft, however, to fome difeafes more than other na¬ tions : thus they have often diftempers of the eyes, which is owing to their living in fmoke, or being blind¬ ed by the fnow. Pleurifies and inflammations of the lungs are alfo very frequent among them ; and the fmall-pox often rages with great violence. They have one general remedy againft thefe and all other internal difeafes : this is the root of that fort of mofs, as Schef¬ fer expreffes it, which they call jerth. They make a decoftion of this root in the whey of rein-deer milk, and drink very large dofes of it warm, to keep up a breathing fweat; if they cannot get this, they ufe the ftalks of angelica boiled in the fame manner: they have not fo great an opinion of this as of the other remedy; but the keeping in a fweat, and drinking plentifully of diluting liquors, may go a great way in the cure of their difeafes, whether either the one or the other of the drugs have any virtue or not. They cure pleuri¬ fies by this method in a very few days ; and get fo well through the fmall-pox with it, that very few die of it. It has been always obferved, that people of particu¬ lar places were peculiarly fubjeft to particular difeafes, which are owing to their manner of living, or to the air and effluvia of the earth and waters. Hoffman has made fome curious obfervations on difeafes of this kind. He obferves, that fwellings of the throat have always been common to the inhabitants of mountainous coun¬ tries : and the old Roman authors fay, Who wonders at a fwelled throat in the A Ips ? S he people of Swifter* land, Carynthia, Styria, the Hart/, foreft, Tranfylva- nia, and the inhabitants of Cronftadt, he obferves, are all fubjedl to this difeafe from the fame caufe. The French are peculiarly troubled with fevers, with worms, and with hydroceles and farcoceles; and all thefe diforders feem to be owing originally to their eat¬ ing very large quantities of chefnuts. The people of our own nation are peculiarly afflicted with hoarfeneffes, catarrhs, coughs, dyfenteries, confumptions, and the feurvy ; and the women with the Jluor albus or whites ; and children with a difeafe fcarce known elfewhere, which we call the rickets. In different parts of Italy different difeafes reign. A t Naples the venereal difeafe is more common than in any other part of the world. At Venice, people are peculiarly fubjedf to the bleeding piles. At Rome, tertian agues and lethargic diftem¬ pers are moft common. In Tufcany, the epilepfy or falling ficknefs. And in Apulia they are moft lubjedt tb burning fevers, pleurifies, and to that fort of mad- nefs which is attributed to the bite of the tarantula, G a«d D’feafe. D I S l 50 ] D I S and which, it is faid, is only to be cured by mufic. difcourfe yet feparates the parts of it, are called dif- Diflc ! In Spain apoplexies are common, as alfo melancholy, juhSive conjunSions. II hypochondriacal complaints, and bleeding piles. The DISK. See Disc. Difpenfar Dutch are peculiarly fubjeft to the fcurvy, and to the DISLOCATION, the putting a bone out of joint "v" ftone in the kidneys. Denmark, Norway, Sweden, by fome violence, ufually called by the phyficians luxa~ Pomerania, and Livonia, are all terribly affli&ed with tion. the fcurvy : and it is remarkable, that in Denmark, DISMISSION of a Biil, in chancery. Iftheplain- Sweden, and Norway, fevers are very common; but tiff does not attend on the day fixed for the hearing, in Iceland, Lapland, and Finland, there is fcarce ever his bill is difmiffed with coils. It may be alfo difmif- fuch a difeafe met with ; though peripneumonies are fed for want of profecution, which is in the nature of a very common in thefe places, as alfo difeafes of the non-fuit at law, if\he fuffers three terms to elapfe with- eyes and violent pains of the head. The Ruffians and out moving forward in the caufe. Tartars are affli&ed with ulcers, made by the cold, of DISMOUNTING, in the military art, the a£l of the nature of what we call chilblains, but greatly worfe ; unhorfing. Thus, to difmount the cavalry, the dra- and in Poland and Lithuania there reigns a peculiar goons, or the like, is to make them alight. To dif- difeafe called the. plica polemic a, fo terribly painful and mount the cannon, is to break their carriages, wheels, offenfive, that fcarce any thing can be thought of and axletrees, fo as to render them unfit for fervice. worfe. The people of Hungary are very fubjedl to Horfes are alfo difmounted when they are rendered un- ihe gout and rheumatifm : they are more infetled alfo fit for fervice. with lice and fleas than any other people in the world, DISPARAGEMENT, in law, is ufed for the and they have a peculiar difeafe which they call cremor. matching an heir, &c. in marriage, below his or her The Germans, in different parts of the empire, are degree or condition, or againft the rules of decency, fubjeft to different reigning difeafes. In Weftphalia, The word is a compound of the privative particle dis, they are peculiarly troubled with periprieumonies and and par, “ equal.” the itch. In Silefia, Franconia, Auftria, and other DISPART, in gunnery, is the fetting a mark up- plac.es thereabout, they are very liable to fevers of the on the muzzle-ring, or thereabouts, of a piece of ord- fcurning kind, to bleedings at the nofe, and other hte- nance, fo that a fight-line taken upon the top of the morrhages; and to the gout, inflammations, and con- bafe-ring againft the touch-hole, by the mark fet on or fumptions. In Mifnia they have purple fevers; and near the muzz.le, may be parallel to the axis of the con- the children are peculiarly infefted with worms. In cave cylinder. The common way of doing this, is to Greece, Macedonia, and Thrace, there are very few take the two diameters of the bafe ring, and of the difeafes ; but what they have are principally burning place where the difpart is to Hand, and divide the dif- fevers and phrenzies. At Gonftantinople the plague ference between them into two equal parts, one of which always rages ; and in the Weft Indian iflands, malig- will be the length of the difpart which is fet on the gun nant fevers, and the moil terrible colics. Thefe. dif- with wax or pitch, or faftened there with a piece of cafes are called endemic. twine or marlin. By means of an inftrument it may Diseases of Horfes. See Farriery. be done with all poffible nicety. Diseases of Dogs. See Dogs. DISPATCH, a letter on fome affair of ftatp, or Diseases of Plants. See Agriculture, no 69, other bufmefs of importance, fent with care and expe- ef/ey. and Blight, Mildew, &c. dition, by a courier exprefs. The bufinefs of dif- DISEMBOGUE. When a fhip paffes out of the patches lies on the fecretaries of ftate and their clerks, mouth of fome great gulf or bay, they call it difem- The king gives diredions to his minifters abroad by boguing. They fay alfo of a river, that at fuch a place, difpatches. The word is alfo ufed for the packet or or after it has run fo many leagues, it difembogues it- mail containing fuch letters. The French, during the felf into the fea. reign of Louis XIV. had a confeil des depeches, “ coun- DISFRANCHISING, among civilians, fignifies cil of difpatches,” held in the king’s prefence, at which the depriving a perfon of the rights and privileges of a the dauphin, the duke of Orleans, the chancellor, and, free citizen or fubjed. , four fecretaries of ftate, aflifted. DISGUISE, a counterfeit habit. Perfons doing DISPAUPER. A perfon filing in forma paupe- unlawful ads in difguife are by our ftatutes fometimes r«, is faid to be difpaupered, if, before the fuit is fubjeded to great penalties, and even declared felons, ended, he has any lands or other eftate fallen to him,. Thus by an ad, commonly called the black aft, per- or if he has any thing to make him lofe his privilege, fons appearing difguifed and armed in a foreft or See the article Forma Pauperis. grounds inclofed, or hunting deer, or robbing a war- DISPENSARY, or Dispensatory, denotes a ren or a fifh-pond, are declared felons. book containing the method of preparing the various DISH, in mining, is a trough made of wood, a- kinds of medicines ufed in pharmacy. Such are thofe bout 28 inches long, four inches deep, and fix inches of Bauderon, Quercetan, Zwelfer, Charas, Bates, Me- wide ; by which all miners meafure their ore. If any fue, Salmpn, Lemery, Quincy, &c. but the lateft and be taken felling their ore, not firft meafuring it by the moft efteemed, befide the London and Edinburgh Phar- bar-mafter’s dilh, and paying the king’s duty, the macopceias, is the Edinburgh New Difpenfatory, being feller forfeits his ore, and the buyer forfeits for every an improvement upon that of Dr Lewis’s, fuch offence 40 fliillings to the lord of the field or far- Dispensary, or Difpenfatory, is likewife a maga- xner. . zine or office for felling medicines at prime coft to the DISJUNCTIVE, fomething that feparates or dif- poor. The college of phyficians maintain three of joins. Thus, or, neither, &c. which in conneding a thefe in London } one at the college itfclf in Warwick- lane j. D I S t 51 I D I S Difpenfa- lane; another in St Peter's alley, Cornhill; and a third rionj in St Martin’s lane. Difpenfaries have alfo been efta- )jfperfion. jn feveral of the principal towns in Scotland JL" * and England ; particularly in Edinburgh, Dundee, and Kelfo ; as alfo at Newcaftle upon Tyne. DISPENSATION, in law, the granting a licenfe of doing fome certain action that otherwife is not per¬ mitted. DISPERSION, in general, fignifies the fcattering or diffipating fomething. Hence Dispersion, in optics, the fame with the divergen¬ cy of the rays of light. Point jof Dispersion, in dioptrics, the point from which refra&ed rays begin to diverge, where their re- fra&ion renders them divergent. Dispersion of Inflammation, in medicine and fur- gery, is the removing the inflammation, and reftoring the inflamed part to its natural ftate. Dispersion of Mankind, in the hiftory of the world, was occafloned by the confulion of tongues, and took place in confequence of the overthrow of Babel at the birth of Peleg; whence he derived his name: and it appears by the account given of his anceftors, Gen, chap. xi. 10— 16, to have happened in the 101ft year after the flood according to the Hebrew chronology, and by the Samaritan computation in the 401ft. How¬ ever, various difficulties have been fuggefted by chro- nologers concerning the true era of this event. Sir John Marfham and others, in order to reconcile the Hebrew and Egyptian chronologies, maintain a dif- perfion of mankind before the birth of Peleg. Others, unable to find numbers fufficient for the plantation of colonies in the fpace of 101 years, according to the Hebrew computation, fix the difperfion towards the end of Peleg’s life, thus following the computation of the Jews. Petavius affigns the 153d year after the flood ; Cumberland the 180th; and Ulber, though he generally refers it to the time of Peleg’s birth, in one place affigns the 131ft after the flood for this event. Mr Shuckford fuppofes the difperfion to have been gradual, and to have commenced with the feparation of fome companies at the birth of Peleg, and to have [ ’ been completed 31 years after. According to the cal¬ culation of Petavius, the number of inhabitants on the earth at the birth of Peleg amounted to 32,768 : Cum- berland makes them 30,000: Mr Mede ftates them at 7000 men, befides women and children: and Mr Whi- fton, who fuppofes that ma ikind now double them- felves in 400 years, and that they doubled themfekes between the deluge and the time of David in 60 years at a medium, when their lives were fix or feven times as long as they have been fince, by his computation produces about 2389 ; a number much too inconfidcr- able for the purpofes of feparating and forming diftinft nations. This difficulty induced Mr Whifton to rejeft the Hebrew and to adopt the Samaritan chronology, as many otherc have done ; which, by allowing an in¬ terval of 401 years between the-flood and the birth of Peleg, furnifhes, by the laft mentioned mode of com¬ putation, more than 240,000 perfons. As to the manner of the difperfion of the pofterity of Noah from the plain of Shinar, it was undoubtedly conduced with the 81 mo ft regularity and order. The facred hiftorian informs us, that they were divided in their lands; every one according to his tongue, ac¬ cording to his family, and according to his nation, rhfperfia Gen. x. 5, 20, 31 : and thus, as Mr Mede obferves, they were ranged according to their nations, and every nation was ranged by their families; fo that each na¬ tion had a feparate lot, and each family in every na¬ tion. The following abftracl will ferve to give a ge¬ neral idea of their rcfpettive fettlements : Japhet, Noah’s eldeft fon, had feven fons; viz. Gomer, whofe defendants inhabited thofe parts of Afia which lie upon the iEgean Sea and Hellefpont northward, con¬ taining Phrygia, Pontus, Bithynia, and a great part of Galatia. The Galatians, according to Jofephus, were called Gomerai; and the Cimmerii, according to Herodotus, occupied this traft of country i and from thefe Gomerians, Cimmerii, or Celts, Mr Camden de¬ rives our ancient Britons, who ftill retain the name Cymro or Cymru. Magog, the.fecond fon of Japhet, was probably the father of the Scythians on the eaft and north-eaft of the Euxine Sea. Madai planted Media, though Mr Mede affigns Macedonia to his ffiare. Javan was the father of the Grecians about Ionia, whofe country lies along upon the Mediterra¬ nean Sea; the radicals of Javan and Ionia being the fame To Tubal and Mdhech belonged Cappadocia and the country which lies on the borders of the Eu¬ xine-Sea ; and from them, migrating over the Cauca- fus, it is fuppofed the Ruffians and Mofcovites are de¬ fended. And Tiras occupied Thrace. The fons of -Shem were five : Elam, whofe country lay between the Medes and Mefopotamians, and was called by the Gentile writers Elymais; and Jofephus calls the Ela¬ mites the founders of the Perlians : Aftrur, who was driven out of Shinar by Nimrod, afterwards fettled in Aflyria, and there built Nineveh and other cities: Arphaxad, who gave name to the country which Pto¬ lemy calls Arraphacitis, a province of Affyria, though Jofephus makes him the father of the Chaldees: Dud, who inhabited and gave name to the country of Lydia about the river Moeander, remarkable for its windings, in Afia Minor: and Aram, the father of the Syrians. Ham, the youngeft fon of Noah, had four fons ; vi%. Cufti, whofe pofterity fpread into the feveral parts of Ara¬ bia, over the borders of the land of Edom, into Arabia Felix, up to Midian and Egypt: Mizraim, the father of them who inhabited Egypt and other parts of A- frica: Phut, to whom Bochart affigns the remaining pan of Africa, from the lake Tritonides to the Atlan¬ tic Ocean, called Lybia: and Canaan, to whom be¬ longed the land of Canaan, whence the Phoenicians de¬ rived their origin. Dr Bryant has advanced a new hypothefis on this fubject, and fupported it with his ufual acutenefs and learning. He maintains, that the difperfion as well as the confufion of tongues was local, and limited to the inhabitants of the province of Babel; that the fe¬ paration and diftribution recorded to have taken place in the days of Peleg, Gea. x. 25,31,32, which was the refult of Divine appointment, occalioned a general mi¬ gration ; and that all the families among the fons of men were concerned in it. The houfe of Shem, from which the Meffiah was to fprihg, was particularly regarded in this diftribution; the portion of his children was near the place of feparation ; they in general had Afia to their lot; as Japhet had Europe, and Ham the large continent of Africa. But the fons of Clius would not G 2 fubmit Difquifi- D I S [52 Biipiayed fabmit to the divine difpenfation ; they went off under the conduct of Nimrod, and feem to have been for a long time in a roving {late. However, at laft they ar- j rived at the plains of Shinar; and having ejefted Afliur and his fons, who were placed there by Divine appoint¬ ment, feized his dominions, and laid there the foun¬ dation of a great monarchy. But afterwards fearing left they ftiould be divided and fcattered abroad, they built the tower of Babel as a landmark to which they might repair; and probably to anfwer the purpofes of an idolatrous temple, or high altar, dedicated to the hoft of heaven, from which they were never long to be abfent. They only, vim. the fons of Chus or the Cuthites, and their affociates from other families, who had been guilty of rebellion againft divine authority, and of wicked ambition and tyranny, were punilhed with the judgment of confounded fpeech through a failure in labial utterance, and of the difperfion record¬ ed in Gen. x. 8, 9 : in cdnfequence of which they were fcattered abroad from this city and tower, with¬ out any certain place of deftination. The Cuthites invaded Egypt or the land of Mizraim in its infant ftate, feized the whole country, and held it for dome ages in fubjedtion ; and they extended likewife to the Indies and Ganges, and ftill farther into China and Japan. From them the province of Cufhan or Goftien in Egypt derived its name. Here they obtained the appellation of royal Jhepherds; and when they were by force driven out of the country, after having been in pof- feffion of it for 260 or 280 years, the land which they had been obliged to quit was given to the Ifraelites, who were alfo denominated Jhepherds, but fttould not be confounded with the former or the antecedent inhabi¬ tants of Goftien. DISPLAYED, in heraldry, is underftood of the pofition of an eagle, or any other bird, when it is ereft, with its wings expanded or fpread forth. DISPONDEE, in the Greek and Latin poetry, a double, fpondee or foot, confifting of four long fylla- bles; as mae'cenates, concludentes. DISPOSITION, in Scots law, is that deed or wai¬ ting which contains the fcale or grant of any fubjedl: when applied to heritable fubje&s, it in fome cafes gets the name of charter, which differs from a difpofition in nothing elfe than a few immaterial forms. Disposition, in architedlure, the juft placing the feveral parts of an edifice according to their nature and office. See Architecture, n° 31, &c. Disposition, in oratory. See Oratory, Part I. Disposition, in painting. See Painting. Disposition, in human nature.—In every man there is fomething original, that ferves to diftinguifli him from others, that tends to form a charadler, and to make him meek or fiery, candid or deceitful, refolute or timorous, cheerful or morofe. This original bent, termed difpoftfion, muftbe diftinguiftied from z.principle: the latter, fignifying a law of human nature, makes part of the common nature of man; the former makes part of the nature of this or that man. Propenjity is a name common to both; for it fignifies a principle as well as a difpofition. DISQUISITION (from dis and queero “ I in¬ quire”), an inquiry into the nature, kinds, and cir- tumftances of any problem, queftion, or topic j in or- ] DIS der to gain a right notion of it, and to difcourfe clearly 1 about it. DISSECTION, in anatomy, the cutting up a body J with a view of jexamining the ftrudture and ufe of the parts. See Anatomy. Le Gendre obferves, that the diffe&ion of a human body, even dead, was held a facrilege till the time of Francis I. And the fame author affures us, he has feen a confultation held by the divines of Salamanca, at the requeft of Charles V. to fettle the queftion whether or no it were lawful in point of confcience to diffedt a hu¬ man body in order to learn the ftrufture thereof. DISSEISIN, in law, an unlawful difpoffeffing a perfon of his lands or tenements. DISSEPIMENTUM, in botany, the name by which Linnssus denominates the partitions which in dry feed-veffels, as capfules and pods (filiqua), divide the fruit internally into cells. DISSENTERS, feparatifts from the fervice and worftrip of any eftabliftied church. DISSIDENTS, a denomination applied in Poland to thofe of the Lutheran, Calviniftic, and Greek pro- feffion. The king of Poland engages by the pa9a conventa to tolerate them in the free exercife of their religion, but they have often had reafon to complain, of the violation of thefe promifes. See (Hijlory of} Poland. DISSIMILITUDE, unlikenefs or want of fimili- tude. See the article Resemblance anddij/imilitude. DISSIMULATION, in morals, the aft of diffem- bling, by fallacious appearances, or falfe pretenfions. Good princes regard diffimulation as a neceffary vice ; but tyrants confider it as a virtue. It is apparent that fecrecy is often neceffary, to oppofe thofe who may be willing to circumvent our lawful intentions. But the neceffity of precaution would become very rare, were no enterprizes to ba formed, but fuch as could be avowed openly. The franknefs with which we could then aft, would engage people in our interefts. Marlhal Biron would have faved his life, by dealing ingenuoufly with Henry IV. With refpeft to diffimulation, three things are to ba obferved; 1. That the charaftcrs of thofe are not to be efteemed, who are referved and cautious without diftinftion. 2. Not to make fecrets of unimportant matters. 3. To conduft ourfelves in fuch manner, as to have ais few fecrets as poffible. DISSIPATION, in phyfics, an infenfible lofs or confumption of the minute parts of the body; or that flux whereby, they fly off, and are loft. Circle of Dissipation, in optics, is ufed for that circular fpace upon the retina, which is taken up by one of the extreme pencils or rays iffuing from an objeft. DISSOLVENT, in general, whatever diffolves or reduces a folid body into fuch minute parts as to be fu-s ftained in a fluid. The principal diffolvents for metals are aqua-regia t and aqua-fortis y for falls, earths, and gums, water.5; for coral, and other alkaline fubftances, diftiHed vine¬ gar or fpirits of wine. Diffolvents are the fame with what the chemifts call menjhuums. See the article Menstruum. I Univerfol D I S [ 53 1 D I S DiiTolvenf, Umverfal Dissolvent. See the article Alkahest. Diflblution. DISSOLUTION, in phyfics: a difcontinuation, or analyiis, of the ftrudure of a mixed body ; whereby, what was one, and contiguous, is divided into little parts, either homogeneous or heterogeneous. Diffolution, then, is a general name for all reduc¬ tions of concrete bodies into their fmalleft parts, with¬ out any regard either to folidity or fluidity : though in the ufual acceptation of the word among authors, it is reftrained to the redudiion of folid bodies into a ftate of fluidity ; which is more properly expreffed by folu- tion, as a branch of dijfolution. According to the opinion of Fr. Tertius de Lanis, Boerhaave, and fome other learned men, the power or faculty of diflblving is lodged in fire alone. See Fire and Heat. According to this hypothefis, other fluids common¬ ly fuppofed diffolvents, only produce their effedt by means of the fiery fpicula they abound with; and even air, which is judged a powerful menftruum, owes all its force to the rays of light diffufed therein. Sir Ifaac Newton accounts for all difiblutions, and the feveral phenomena thereof, from the great prin¬ ciple of attradtion ; and, in elfedf, the phenomena of diffolution furnifh a great part of the arguments and confiderations whereby he proves the reality of that principle. The following is a fpecimen of that great author’s way of philofophifing on the fubjedt of diffo¬ lution. “ When fait of tartar diffolves by lying in a moifl: place, is not this done by an attradtion between the particles of the fait of tartar and thofe of the water which float in the air in form of vapours ? and why does not common fait, or falt-petre, or vitriol, do the like, but for want of fuch an altradtion ? And when aqua-fortis, or fpirit of vitriol, poured on Iteel-filings, diffolves the filings with a great heat and ebullition ; is not this heat and ebullition effedtedby a violent mo¬ tion of the parts ? and does not that motion argue, that the acid parts of the liquor rufh towards the parts of the metal with violence, and run forcibly into its pores; till, getting between the utmoft particles and the main mafs of metal, they loofen them therefrom, and fet them at liberty to float off into the water? When a folution of iron in aqura-fortis diflblves lapis calaminaris, and lets go the iron ; or a folution of copper diffolves iron im- merfed in it, and lets go the copper; or a folution of mercury in aqua-fortis poured on iron, copper, tin, or lead, diffolves the metal, and lets go the mercury; does not this argue, that the'acid particles of the aqua¬ fortis are attradled more Ilrongly by the lapis calami¬ naris than by iron ; by iron than by copper ; by cop¬ per than by filver ; and by iron, copper, tin, and lead, than by mercury ? And is it not for the fame reafon, that iron requires more aqua-fortis to diffolve it than copper, and copper more than the other metals; and that of all metals iron is diffolved moff eafily, and is molt apt to ruff ; and next after iron, copper ? When aqua-fortis diffolves filver, and not gold; and aqua-' regia diffolves gold, and not lilver ; may it not be faid, that aqua-fortis is fubtile enough to penetrate the'pores of gold as well as of filver, but wants the attractive force to give it entrance ; and the fame of aqua-regia and filver ? And when metals are diffolved in acid men- ffruums, and the acids in conjun&ion with the. metal aft after a different manner, fo as that the tafte of the DiflblutJon. compound is milder than that of the fimples and fome-' times a fweet one; is it not becaufe the acids adhere to the metallic particles, and thereby lofe much of their aftivity ? And if the acid be in too fmall a proportion to make the compound diffoluble in water ; will it not, by adhering tlrongly to the metal, become unaftive,and lofe its talle, and the compound become a taftelefs earth ? for fuch things as are not diffoluble by the moi- fture of the tongue are infipid.” Dr Freind gives us a mechanical account of diffolu¬ tion, in the inftance of fait diffolved in water, which is- the moll Ample operation that falls under this head. This motion he afcribes to that attraftive force, which is fo very extenfive in natural philofophy, that there is no kind of matter but what is under its influence. It may be obferved, fays he, that the corpufcles of falts, which are the mod Ample of any, are withal very mi¬ nute, and for their bulk very folid ; and therefore exert a very ftrong attraftive force, which, cteteris pa¬ ribus, is proportional to the quantity of matter. Hence it comes to pafs, that the particles of water are more ftrongly attrafted by the faline particles than they are by one another : the particles of water, therefore, cohering but loofely, and being eafily moveable, ap¬ proach the corpufcles of falts, and run, as it were, in¬ to their embraces : and the motion of them is quicker or flower, according to their lefs or greater diftances ; the attraftive force in all bodies being llrongeft, at the point of contaft. Therefore, if fait be thrown into the middle of a dilh full of water, we lhall find the aqueous particles which are in the middle of the difb fliarp and pungent to the tafte, but the water upon the lides of the veffel almoft infipid; fo that, when fuch' a motion once arifes, the aqueous particles are carried, with an equal force towards the falts, afid the moment of them is to be eftimated from the ratio of their weight and celerity conjunftly. By the force of this- impulfe, they open to themfelves a paffage into the pores of the falts, which are very numerous ; and at length fo break and divide their texture, that all co- hefion of their parts is deftroyed : hereupon, being fe- parated, and removed to a convenient diftanee from one; another, they are difperfed, and float here and there about the water. The Ample diffolution of faline fubftances of every kind in water, may indeed be plaufibly enough ex¬ plained on the hypothefis of attraftion; but where the. diffolution is attended with heat, the emiffion of va¬ pour, &c. it feems neceffary to feek for fome other principle than mere attraftion to folve thefe phenome¬ na. When diluted oil of vitriol, for inftance, is pour¬ ed upon iron-filings, a great quantity of vapour arifes,- which, if it was attempted to be confined, would cer¬ tainly break the containing veffeh—It is impoflible to imagine any conneftion between attraftion and the e- miflion of a vapour; and what is ftill more unaccount¬ able, this vapour is inflammable, though neither the oil of vitriol nor the iron are fo by themfelves. Ano¬ ther very ftrong objeftion againft the hypothefis of at¬ traftion may be derived from the phenomena of me¬ tallic diffolutions in general; for they do not diffolve completely in acids, as falts do in water. By diffolu¬ tion they are always decompofed, and cannot be reco¬ vered in their proper form without a good deal of'. trouble.- 13 I S L 54 1 D I S T>iffo!mlon. trouble. One metal, indeed, will very often preci- ''1 ' ' pitate another from an acid in its metalline form ; but this is attended with the decompofitlon of the fecond metal; fo that this can by no means be reckoned a fair experiment. But, whatever other method is ufed, the diffolved metal is always recovered in form of an earthy powder, that we could fcarcely imagine capa¬ ble of ever becoming malleable, and affuming the fplendid appearance of a metal. Now, if there was a ftrong attra&ion between this and the acid, we might very juftly conjefture, that the diffolution happened by means of that attraftion ; but fo far from this, af¬ ter a metal has been diffolved by any acid, and the calx has been feparated from it, it is always difficult, and very often impoffible, to procure a difiblutioh of th^ calx in the fame acid. The aftion of the acid in this cafe feems not unlike that of fire upon wood or any other inflammable fubftance. Dry wood, thrown into the fire, burns and flames with great violence; but the fame wood reduced to afhes, inftead of burning, extinguilhes fire already kindled. In like manner, a ;piece of clear metal thrown into an acid, diflblves with great violence : but the fame metal, deprived of its phlogiitic principle, and reduced to a calx, cannot be a£led upon by acids, in whatever manner they are ap¬ plied ; at leaft, not without the greatelt difficulty ; and the more perfett the calx is, i. e. the more com¬ pletely it is deprived of its inflammable principle, the greater the difficulty is of combining it afterwards with an acid. Another thing in which the diflblution of metals by an acid rcfembles the burning of Combuftibles by fire is, that in both cafes there is a feparation of the prin¬ ciple of inflammability. In the cafe of oil of vitriol and iron-filings, this is exceedingly obvious; for there the vapour which arifes from the mixture takes fire, and explodes with great vehemence. In all other cafes it is very eafily proved; for the calx is always capable ■of being revived into metal by the addition of any fubfiance containing phlogifton. The calces prepa¬ red by fire, and by precipitation from acids, alfo re¬ ferable one another fo much, that in many cafes they are fcarce to be diftinguiihed. Thefe confiderations feem to favour the hypothefis of Dr Boerhaave; and much more does the following, .namely, that almoft all metallic folutions producefome degree of fenfible heat. In fome metals this is very confiderable; but the greateft heat producible by an a- queous folution of any fubftance is by diffolving quick¬ lime in the nitrous acid. The heat here greatly ex¬ ceeds that of boiling water. In fome diflblutions of inflammable matters by a mixture of the vitriolic and nitrous acids, the heat is fo great, that the whole mix¬ ture takes fire almoft inftantaneoufly. Hence the Boer- haavians think they have fufficient grounds to conclude, that fire alone is the agent by which all diffolutions are performed. Thefe appearances have alfo been explained on the principles of attraftion ; and it has been faid, that the lieat, &c. were owing to nothing but the violent adiion of the particles of the acid and metal upon each other. But the late difeoveries made by Dr Black, with re¬ gard to heat, fhow, that it is capable of remaining concealed in fubitances for any length of time, and af¬ terwards breaking out in its proper form. It is pro-Bifformnce bable, therefore, that the heat produced in thefe diflb- . .,!! lutions is no other than what exifted before, either in D ^1:lati,ir>; the acid or in the metal. But for a full difeuflion of v""t this fubjeft fee the articles Cold, Congelation, E- vaporation, Fire, Heat, &c. DISSONANCE, in mufic. See Discord. DISSYLEABLE, among grammarians, a worcl Confifting only of two fyllables: fuch are nature, fcience, &c. DISTAFF, an inftrument about which flax is tied in order to be fpun. DISTANCE, in general, an internal between two things, either with regard to time or place. See Me¬ taphysics. Accejfible Distances, in geometry, are fuch as may be meafured by the chain, &c. See Geometry. Inaccejjible Distances, are fuch as cannot be mea¬ fured by the chain, &c. by reafon of fome river, or the like, &c. which obftrudts our paffing from one object to another. See Geometry. Distance, in aftronomy. The diftance of the fun, planets, and comets, is found only from their paral¬ lax, as it cannot be found either by eclipfes or their different phafes : for from the theory of the motions of the earth and planets we know, at any time, the proportion of the diftances of the fun and planets from us; and the horizontal parallaxes are in a reciprocal proportion to thefe diftances. See Astronomy. DISTASTE properly fignifies an averfion or dif- like to certain foods; and may be either conftitutional, or owing to fome diforder of the ftomach. DISTEMPER, among phyficians, the fame with Disease. Distemper, in painting, a term ufed for the work¬ ing up of colours with fomething befides water or oil. If the colours are prepared with water, that kind of painting is called limning ; and if with oil, it is called painting in oil, and Amply painting. If the colours are mixed with fize, whites of eggs, or any fuch proper glutinous or umStuous matter, and not with oil, then they fay It is done in dijlemper. DISTENSION, in general, fignifies the ftretching or extending a thing to its full length or breadth. DISTICH, a couplet of verfes making a com¬ plete fenfe. Thus hexameter and pentameter verfes are difpofed in diftichs. There are excellent morals in Cato’s difticha. DISTICHIASIS, in furgery, a difeafe of the eye¬ lids, when under the ordinary eye-lafhes there grows another extraordinary row of hair, which frequently eradicates the former, and, pricking the me nbrane of - the eye, excites pain, and brings on a defluxion.—It is cured by pulling out the fecond row of hairs with nip¬ pers, and cauterizing the pores out of which they iffued. DISTILLATION. See Chemistry, Index. The obje&s of diftillation, confidered as a trade di- ftindt from the other branches of chemiftry, are chiefly fpirituous liquors, and thofe waters impregnated with the effential oil of plants, commonly called Jimple di- Jlilled waters. The diftilling compound fpirits and wa- Difference ters is reckoned a different branch of bufinefs, and they between d*. who deal in that vfay are commonly called reElifiers. auA D jiHftillation, This difference, howei is [55] D I s though it exifts among com- cient to burft the veffeh It (hould even be fuffered to DiftiUatioiw mercial people, is not at all founded in the nature of remain till it has become perffedtly fine and tranfparent tSpirits pe fe may be only obferve more particularly to throw in a little of hardly be diflinguifhed from the foreign the natural ley into the flill along with the wine, as finding this gives their fpirit the flavour for which it is generally admired nbroad.—But, though brandy is ex- ■tradled from wine, experience tells us that there is a great difference in the grapes from which the wine is ■made. Every foil, every climate, every kind of grapes, varies with regard to the quantity and quality of the fpints extradled from them. There are fome grapes which are only fit for eating; others for drying, as thofe of Damafcus, Corinth, Provence', and Avignon, but not fit to make wine.—Some wines are very pro¬ per for diflillation, and others much lefs fo. The wines of Languedoc and Provence afford a great deal of brandy by diflillation, when the operation is per¬ formed on them in their full flrength. The Orleans wdnes, and thofe of Blois, afford yet more: but the beft are thofe of the territories of Cogniac and An- daye ; which are, however, in the number of thofe the leafl drunk in France. Whereas thofe of Burgundy and Champagne, though of a very fine flavour, are im¬ proper, becaufe they yield but very little in diflilla¬ tion. fpecls, provided the operation be neatly performed. u The common method of redtifying fpirits from alkaline falts, deftroys their vinofity, and in its flead introduces an urinous or lixivioiis taile. But as it is ‘ It mufl alfo be farther obferved, that all the wines milder and fofter. abfolutely neceffary to reflore, or at leafl to fubflitute in its room, fome degree of vinofity, feveral methods have been propofed, and a multitude of experiments performed, in order to difcover this great defideratum. But none has fucceeded equal to the fpirit of nitre ; and accordingly this fpirit, either flrong or dulcified, has been ufed by mofl diflillers to give an agreeable vinofity to their fpirits. Several difficulties, however, occur in the method of ufing it; the principal of which isy its being apt to quit the liquor in a fhort time, and confequently depriving the liquor of that vinofity it was intended to give. In order to remove this diffi¬ culty, and prevent the vinofity from quitting the goods, the dulcified fpirit of nitre, which is much better than the flrong fpirit, fhould be prepared by a previous di- geflion, continued for fome time, with alcohol; the longer the digeflion is continued, the more intimately will they be blended, and the compound rendered the for diflillation, as thofe of Spain, the Canaries, of Ali- After a proper digeflion, the dulcified fpirit fhould cant, of Cyprus, of St Peres, of Toquet, of Grave, of be mixed with the brandy, by which the vinofity will Hungary, and others of the fame kind, yield very little brandy by diflillation; and confequently would cofl the difliller confiderably more than he could fell it for. What is drawn from them is indeed very good, always retaining the faccharine quality and rich flavour of the be intimately blended with the goods, and not difpofed to fly off for a very confiderable time.—No general rule can be given for the quantity of this mineral acid requilite to be employed; becaufe different proportion* of it are neceffary in different fpirits. It fhould, how- ine from whence it is drawn ; but as it grows old, ever, be carefully attended to, that though a fmall • a fi.._ 1 1 ■ r -n ° , , this flavour often becomes aromatic, and is not agree¬ able to all palates. ‘ Hence we fee that brandies always differ accord- quantity of it will undoubtedly give an agreeable vi¬ nofity refembling that naturally found in the fine fub- tile fpirits drawn from wines, yet an over large dofe ing as they are extradled from different fpecies of of it will not only caufe a difagreeable flavour, but alfo ■grapes. Nor would there be fo great a fimilarity as there is between the different kinds of French bran¬ dies, were the flrongefl wines ufed for this purpofe: but this is rarely the cafe; the weakeft and lowefl fla¬ voured wines only are diflilled for their fpirit, or fuch as prove abfolutely unfit for any other ufe. “ A large quantity of brandy is diflilled in France during the time of the vintage ; for all thofe poor grapes that prove unfit for wine, are ufually firfl ga¬ thered, prdfed, their juice fermented, and diredlly di¬ flilled. This rids their hands of their poor wines at render the whole defign abortive, by difeovering the impofition. Thofe, therefore, who endeavour to cover a foul tafle in goods by large dofes of dulcified fpirit of nitre, will find themfelves deceived. “ But the befl, and indeed the only method of imi¬ tating French brandies to perfe&ion, is by an effential oil of wine ; this being the very thing that gives the French brandies their flavour. It muft, however, be remembered, that, in order to ufe even this ingredient to advantage, a pure taflelefs fpirit mufl firfl be pro¬ cured ; for it is ridiculous to expedl that this effential once, and leaves their calks empty for the reception of oil fhould be able to give the agreefable flavour of better. It is a general rule with them not to diftil French brandies to our fulfome malt fpirit, already wine that will fetch any price as wine; for, in this flate, loaded with its own naufeous oil, or llrongly impreg- the profits upon them are vaflly greater than when re- nated with a lixivious tafle from the alkaline falts ufed Np 102. ia Spin'ts ho Coloured. D I S [57 in reftification. How a pure inlipid fpirit may be ob¬ tained, has already been conlidered ; it only therefore remains to Ihow the method of procuring this elfential oil of wine, which is this: “ Take fome cakes of dry wine-lees, fuch as are ufed by our hatters, dilfolve them in fix or eight times their weight of water, ditlil the liquor with a flow fire, and feparate the oil with a feparating glafs; referving for the niceft ufes only that which comes over firft, the fucceeding oil being coarfer and more refinous.—Ha¬ ving procured this fine oil of wine, it may be mixed into a quinteflence with pure alcohol ; by which means it may be preferved a long time fully pofleffed of all its flavour and virtues; but, without fuch management, it will foon grow refinous and rancid. “ When a fine eflential oil of wine is thus procured, and alfo a pure and infipid fpirit, French brandies may be imitated to perfection, with regard to the flavour. It mull, however, be remembered, and carefully ad¬ verted to, that the efiential oil be drawn from the .fame kind of lees as the brandy to be imitated was procured from; we mean, in order to imitate Coniac brandy, it will be neceffary to diltil the effential oil from Coniac lees; and the fame for any other kind of brandy. For, as different brandies have different flavours, and as thefe flavours are entirely owihg to the eflential oil of the grape, it would be prepofterous to endeavour to imitate the flavour of Coniac brandy with an efiential oil procured from the lees ofBourdeaux wine.—When the flavour of the brandy is well imitated by a proper dofe of the effential oil, and the whole reduced into one Ample and homogeneous fluid, other difficulties are Hill behind: The flavour, though the efiential part, is not, however, the only one; the colour, the proof, and the foftnefs, mull alfo be regarded, before a fpirit that per¬ fectly refembles brandy can be procured. With re¬ gard to the proof, it may be eafily hit, by ufing a fpi¬ rit rectified above proof; which, after being intimately mixed with the effential oil of wine, may be let down to a proper ftandard with fair water. And the foft¬ nefs may, in a great meafure, be obtained by diftilling and rectifying the fpirit wuth a gentle fire ; and what is wanting of this criterion in the liquor when firll made, will be fupplied by time: for it muff be remem¬ bered, that it is time alone that gives this property to French brandies; they being at firft acrid, foul, and fiery. But, with regard to the colour, a particular method is required to imitate it to perfection, iv “ The art of colouring fpirits owes its rife to obfer- vationson foreign brandies. A piece of French brandy •that has acquired by age a great degree of foftnefs and ripenefs, is obferved at the fame time to have acqui¬ red a yellowiftr brown colour; and hence our diftillers have endeavoured to imitate this colour in fuch fpirits as are intended to pafs for French brandy'. And in or¬ der to this, a great variety of experiments have been made on different fubftances. But in order to know a direCt and fure method of imitating this colour to per- feCtion, it is neceffary we flrould be informed whence the French brandies themfelves acquire their colour. This difcovery is very eafily made. The common ex¬ periment-of trying whether brandy will turn blackifh with a folution of iron, (hows that the colour is owing to fome of-the reiinous matter of the oak-cafk diffolved in the fpirit. There .can be no difficulty, therefore, in Von. VI. Parti. ] D I 8 imitating this colour to perfeftion. A fmatl quantity Bifhll of the extraCl of oak, or the (havings of that wood, ^ properly digefted, will furniftr us with a tinfture ca¬ pable of giving the fpirit any degree of colour required. But it muft be remembered, that as tire tinCture is ex¬ tracted from the calk by brandy, that is, alcohol and water, it is neceffary to ufe both in extracting the tinCture ; for each of thefe diffolves different parts of the wood. Let, therefore, a fufficient quantity of oak (havings be digefted in ftrong fpirit of wine, and alfo at the fame time other oak-fhavings be digefted in wa¬ ter ; and when the liquors have acquired a ftrong tinc¬ ture from the oak, let both be poured off from the (havings into different veffels, and both placed over a gentle fire till reduced to the confidence of treacle. la this condition let the two extraCls be intimately' mixed together; which may be effectually done by adding a fmall quantity of loaf-fugar, in fine powder, and rub¬ bing the whole well together. By this means a liquid effential extraCl of oak will be procured, and always ready to be ufed as occafion (hall require. “ There are other methods in ufe for colouring brandies; but the bed, befides the extraCl of oak a- bove mentioned, are treacle and burnt fugar. The treacle gives the fpirit a fine colour, nearly refem- bling that of French brandy ; but as its colour is dilute, a large quantity muft be ufed: this is not, how¬ ever, attended with any bad confequences; for not- withftanding the fpirit is really weakened by this ad¬ dition, yet the bubble proof, the general criterion of fpirits, is greatly mended by the tenacity imparted to the liquor by the treacle. The fpirit alfo acquires from the mixture a fweetifli or lufeious tafte, and a fullnefs in the mouth ; both which properties render it very agreeable to the palates of the common people, who are in fad the principal confumers of thefe fpirits. A much fmaller quantity of burnt fugar than of treacle will be fufficient for colouring the fame quantity of fpirits: the-tafte is alfo very different; for inftead of the fweetnefs imparted by the treacle, the fpirit ac¬ quires from the burnt fugar an agreeable bitternefs, and by that means recommends itfelf to nicer palates, which are offended with a lufeious fpirit. The burnt fugar is prepared by diffolving a proper quantity of fugar in a little water, arid fcorching it over the fire till it acquires a black colour. Either treacle or burnt fugar will nearly imitate the genuine colour of old French brandy; but neither of them will fucceed when put to the teft of the vitriolic folution. “ The fpirit di (tilled from molaffes or treacle is very clean or pure. It is made from common treacle dif¬ folved in water, and fermented in the fame manner as the wafh for the common malt fpirit. But if fome par¬ ticular art is not ufed in diftilling this fpirit, it will not prove fo vinous as malt fpirit, but more flat and lefs pungent and acid, though otherwife much cleaner tailed, as its effential oil is of a much lefs offenfive fla¬ vour. . Therefore, if good fre(h wine lees, abounding in tartar, be added and duly fermented with the mo¬ laffes, the fpirit will acquire a much greater vinolity and brilknefs, and approach much nearer to the nature of foreign fpirits. Where the molaffes fpirit is brought to the common proof-ftrength, if it is found not to have a fuflicient vinofity, it will be very proper to add fome good dulcified fpirit of nitre; and if the fpirit be clean H worked. D I S t j3 Piftilkd n. worked, it may, by this addition only, be made to pafs V" v_ ' on ordinary judges for French brandy. Great quanti¬ ties of this fpirit are ufed in adulterating foreign bran¬ dy, rum, and arrack. Much of it is alfo ufed alone in making -cherry-brandy and other drams by infuiion ; in all which many, and perhaps with juitice, prefer it to foreign brandies. Molaffes, like all other fptrifcs, is entirely colourlefs when firft extracted; but diilillers always give it as nearly as poflible the colour of fo- It reign fpirits.” Rum how If thefe principles hold good, the imitation of fo- imuated. re,‘gn fpirits of all kinds mull be an eafy matter. It will only coft the procuring of fome of thofe fubflances from which the fpirit is drawn; and diddling this with water, the eflential qil will always give the flavour de- fired. Thus, to imitate Jamaica rum, it will only be neceflary to procure fome of the tops, or other ufelefs parts, of the fugar-canes; from which an eflential oil being drawn, and mixed wuth clean molafles fpirit, wull give it the true flavour. The principal difficulty mull lie in procuring a fpirit totally, or nearly, free of all flavour of its own. The fpirit drawn from the refufe of a fugar-houfe is by our author commended as fupe- rior to that drawn from molafles: though even this is not entirely devoid of fome kind of flavour of its own ; nor indeed is that drawn from the beft refined fugar entirely flavourlefs. It is very probable, therefore, that to procure an abfolutely flavourlefs fpirit is impoffible. The only method, therefore, of imitating foreign fpi- rits is, by chooling fuch materials as will yield a fpirit Raifins the flavoured as much like them as poffible. The materials beft mate- moft recommended by our author in this cafe, andpro- ciTrin^ Pr°'bably the beft that can be ufed, are raifins. Concern- pure fpirit. tug thefe he gives the following dire&ions : “ In order to extraft this fpirit, the raifins muft be infufed in a proper quantity of water, and fermented in the manner already directed. When the fermentation is completed, the whole is to be thrown into the ftill, and the fpirit extracted by a ftrong fire. The reafon why we here diredl a ftrong fire is, becaufe by that means a greater quantity of the eflential oil will come over the helm with the fpirit, which will render it fitter for the di- ililler’s purpofe ; for this fpirit is commonly ufed to mix with common malt goods: and it is furprifing how far it will go in this refpeft, ten gallons of it be¬ ing often fufficient to give a determining flavour and agreeable vinofity to a whole piece of malt fpirits. It is therefore well worth the diftiller’s while to endea¬ vour at improving the common method of extracting fpirits from raifins ; and perhaps the following hint may merit attention. When the fermentation is com¬ pleted, and the ftill charged with fermented liquor as above diie&ed, let the whole be drawn off with as feriflc a fire as poffible; but, inftead of the calk or can generally ufed by diftillers for a receiver, let a large glafs, called by chemifts a feparating glafs, be placed under the nofe of the worm, and a common receiver applied to the fpout of the feparating glafs : by this means the effential oil will fwim upon the top of the fpirit, or rather lo-w wine, in the feparating glafs, and may be eafily preferved at the end of the operation. The ufe of this limpid effential oil is well known to di¬ ftillers; for in this refides the whole flavour, and con- fequently may be ufed to the greateft advantage in gi¬ ving that diftinguifiling ufte and true viuofity to the 1 D i s common malt fpirits. After the oil is feparated froiaDiMUi-;4ii the low-wine, the liquor may be re&ified in balneo iT marise into a pure and almoft taftelefs fpirit, and there¬ fore well adapted to make the fined compound cor¬ dials, or to imitate or mix with the fineft French bran¬ dies, arracks, See. In the fame manner a fpirit may be obtained from cyder. But as its particular flavour is not fo defirable as that obtained from raiiins, it fhpuld be diftilled in a more gentle manner, and carefully rec¬ tified according to the direftions we have already gi- ve?’ . . ... a Thefe directions may fuffice for the diftillation of Direaif«w|| any kind of fimple fpirits. The diftillation of com-ft>rd‘fti,lmjl pound ones depends on the obfervation of the follow- ing general rules, which are very eafy to be learned | and praCtifed. i. The aitift muft always be Careful to ufe a well cleanfed fpirit, or one freed from its own effential oil. { For, as a compound water is nothing more than a fpi- ric impregnated with the effential oil of the ingredients, it is neceffary that the fpiiit fhould have depolited its- own. 2 Let the time of previous digeftion be proportion¬ ed to the tenacity of the ingredients, or the pondero- fity of their oil. 3. Let the ftrength of the fire alfo be proportioned to the ponderofity of the oil intended to be raifed with the fpirit. 4. Let only a due proportion of the fineft parts of the effential oil be united with the fpirit; the groffer and lefs fragrant parts of the oil not giving the fpirit fo agreeable a flavour, and at the fame time rendering it unfightly. This may in a great meafure be effected by leaving out the faints, and making up to proof with fine foft water in their ftead. A careful obfervation of thefe four rules will render this part of diflillation much more perfeCt than it is at prefent. Nor will there be any occafion for the ufe of burnt alum, white of eggs, ilinglafs, &c. to fin,e down cordial waters; for they will prefently be fine, fweet and pleafant tafted, without any further trouble. We fhall now fubjoin particular receipts for making fome of thofe compound waters, or fpirits, that are moft commonly to be met with, and are in the moft general eftimation. I4 Strong Cinnamon-water. Take eight pounds of fine Receiptsf@r cinnamon bruifed, 17 gallons of clean reftified fpiril, a numt3eru^ i and two gallons of water. Put them into your ; and digeft them 24 hours with a gentle heat; after 1 which draw off 16 gallons with a pretty ftrong heat.— A cheaper fpirit, but of an inferior quality, may be obtained by ufing caffia lignea inftead of cinnamon. If you would dulcify your cinnamofi water, take double- refined fugar in what quantity you pleafe ; the general proportion is about two pounds to a gallon ; and dif- folve it in the fpirit, after you have made it up proof with clean water. One general caution is here necef- fary to be added ; namely, that near the end of the operation, you carefully watch the fpirit as it runs into the receiver, in order to prevent the faints from mix¬ ing with the goods. This you may difeover by often catching fome of it as it runs from the worm in a glafs, and obferving whether it is fine and tranfparent; for as foon as ever the faints begin to rife, the fpirit will have an azure or bluifh call. As foon as this altera- tioa D I S [ 59 1 BIS pDJfri'ladon. tlon in colour is perceived, the receiver rauS. be imme- diately changed ; for if the faints are fuffered to mix themfelves with the reft, the value of the goods will be greatly leflened.— Here we may obferve, that the diftillers call fuch goods as are made up proof, double goods ; and thofe below Jingle. Clove-water. Take of cloves bruifed, four pounds; pimento, or all-fpice, half a pound; proof-fpirit, 16 gallons. Pigeft the mixture 12 hours in a gentle heat, and then draw off 15 gallons witli a pretty brilk fire. The water may be coloured red, either by a ftrong tinAure of cochineal, alkanet, or corn-poppy flowers. It may be dulcified at pleafure with double refined fu- gar. Lemon-water. Take of dried lemon-peel, four pounds'; clean proof fpirit 10 gallons and a half, and one gal¬ lon of water. Draw off 10 gallons by a gentle fire, and dulcify with fine fugar. Citron-water. Take of dry yellow rhinds of citrons, three pounds; of orange-peel, two pounds; .nutmegs bruifed, three quarters of a pound; clean proof-fpirit, ten gallons and a half; water, one gallon : digeft with a gentle heat; then draw off ten gallons in balneo ma- rise, and dulcify with fine fugar. Anifeed-water. Take ol anifeed bruifed, two pounds ; proof-fpirit, 12 gallons and a half; water, one gallon : draw off ten gallons with a moderate fire.—This wa¬ ter ftiould never be reduced below proof; becaufe the large quantity of oil with which it is impregnated, will render the goods milky and foul when brought down below proof. But if there is a neceffity for do¬ ing this, their tranfparency may be reftored by filtra¬ tion. Orange-water. Take of the yellow part of freflr orange-peel, five pounds; clean proof-fpirit, ten gal¬ lons and a half; water, two gallons : draw off ten gal¬ lons with a gentle fire. Cedrat-wahr. The cedrat is a fpecies of citron, and very highly efteemed in Italy where it grows na¬ turally. The fruit is difficult to be procured in this country; but as the effential oil is often imported from Italy, it may be made with it according to the fol¬ lowing receipt.—Take of the fineft loaf-fugar reduced to powder, a quarter of a pound ; put it into a glafs mortar, with 120 drops of the effence of cedrat ; rub them together with a glafs peflle ; and put them into a glafs alembic, with a gallon of fine proof-fpirits and a quart of water. Place the alembic in balneo mariae, and draw off one gallon, or till the faints begin to rife; and dulcify with fine fugar. This is reckoned the fineft cordial yet known; it will therefore be neeeffary to be particularly careful that the fpirit is perfedly clean, and, as much as poffible, freed from any flavour of its own. Orange Cordial-water, or Eau de Bigarade. Take the outer or yellow part of the peels of 14 bigarades, (a kind of oranges) ; half an ounce of nutmegs, a quarter of an ounce of mace, a gallon of fine proof- fpirit, and two quarts of water. Digeft all thefe to¬ gether two days in a clofe veffel; after which draw off 51 gallon with a gentle fire, and dulcify with fine fugar. This cordial is greatly efteemed abroad, but is not fo well known in this country. Ros Solis. Take of the herb called Ros Solis, picked clean, four pounds ; cinnamon, cloves, and nutmegs, Diftillation. of each three ounces and a half; marigold flowers, one —y— pound ; caraway- feeds, ten ounces; proof-fpirit, ten gallons ; water, three gallons. Diftil with a pretty itroug fire, till the faints begin to rife. Then take of liquorice-root fliced, half a pound ; raifms ftoned, two pounds; red faunders, half a pound: digeft thefe three days in two quarts of water ; then ftrain out the clear liquor, in which diffolve three pounds of fine fugar, and mix it with the fpirit drawn by diftillation. UJquelaugh. Take nutmegs, cloves, and cinna¬ mon, of each two ounces ; the feeds of anife, cara- way, and coriander, of each four ounces; of liquorice- root diced, half a pound. Bruife the feeds and fpices ; and put them, together with the liquorice, into the ftill with r i gallons of proof-fpirits, and two gallons of water. Diftil with a pretty bride fire till the faints begin to rife. But, as foon as the ftill begins to work, fatten to the nofe of the worm two ounces of Englifh faffron tied up in a cloth, that the liquor may run thro* it, and extraA all its tinAure; and in order to this, you ffiould frequently prefs the faffron with your fin¬ gers. When the operation is finiflied, dulcify your goods with fine fugar. Ratafia. Is a liquor prepared from different kinds of fruits, and is of different colours according to the fruits made ufe of. Of red ratafia there are three kinds, the fine, the dry or fliarp, and the common. The fruits moft proper for making red ratafia, are the black heart-cherry, the common red cherry, the black cherry, the mery or honey cherry, the ftrawberry, the rafpberry, the red goofeberry, and the mulberry. Thefe fruits ffiould be gathered when in their greateft perfeAion, and thelargeft and moft beautiful of them chofen for the pur- pofe.—The following is areceipt for making red ratafia, fine andfoft. Takeof theblackheart-chemes24pounds; black cherries, four pounds; rafpberries andftrawberries, of each three pounds. Pick the fruits from their flalks, and bruife them ; in which ftate let them continue 12 hours : prefs out the juice; and to every pint of it add a quarter of a pound of fugar. When the fugar is diffolved, run the whole through the filtrating bag, and add to it three quarts of clean proof-fpirits. Then take of cinnamon, four ounces; of mace, one ounce; and of cloves, two drams. Bruife thefe fpices ; put them into an alembic with a gallon of clean proof-fpirits and two quarts of water, and draw off a gallon with a briik fire. . Add as much of this fpicy fpirit to your ratafia as will render it agreeable to your palate ; about one fourth is the ufual proportion. Ratafia made according to the above receipt will be of a very rich flavour and elegant colour. It may be rendered more orlefs of a fpicy flavour, by adding or diminilhing the quantity of fpirit diflilled from the fpices.—-Some, in making ratafia, fuffer the expreffed juices of their fruits to ferment feveral days: by this means the vinofity of the ratafia is increafed ; but, at the fame time, the elegant flavour of the fruits is greatly diminiffied. Therefore, if the ratafia is defired ftronger or more vinous, it may be done by adding more fpirits to the expreffed juice; by which means the flavour of the fruits may be preferved: as well as the ratafia ren¬ dered ftronger. It is alfo a method with fome to tic the fpices in a linen bag, and fufpend them in the ra- Jd 2 tafia. D I S E 60 ] D I S jDIftillation. tafia. But if this method is taken, it will be fary to augment the quantity of fpirit firft added to the expreffed juice. There is no great difference in the two methods of adding the fpices, except that by fufpending them in the ratafia the liquor is rendered lefs tranfparent. Dry or Jharp Ratafia. Take cherries and goofe- berries, of each 30 pounds; mulberries, feven pounds; rafpben ies, ten pounds. Pick allthefe fruits clean from their ftalks, &c. bruife them, and let them ftand 12 hours ; but do not fuffer them to ferment. Prefs out the juice, and to every pint add three ounces of fugar. When the fugar is diffolved, run it through the filtra¬ ting bag, and to every five pints of liquor add four pints of clean proof-fpirit; together with the fame pro¬ portion of fpirit drawn from the fpices in the foregoing compofition. Common Ratafia. Take of nutmegs, eight ounces; bitter almonds, ten pounds; Lifbon fugar, eight pounds; ambergreafe, ten grains: infufe thefe ingredients three days in ten gallons of clean proof-fpirit, and filter thro’ a flannel bag for ufe. The nutmegs and bitter almonds mult be bruifed, and the ambergreafe rubbed with the Lifbon fugar in a marble mortar, before they are in- fufed in the fpirit. Gold Cordial. Take of the roots of angelica, four pounds ; raifins ftoned, two pounds ; coriander feeds, half a pound ; caraway-feeds and cinnamon, of each half a pound ; cloves, two ounces ; figs and liquorice- root, of each one pound ; proof-fpirit, eleven gallons; water, two gallons. The angelica, liquorice, and figs, muft be fliced before they are added. Digeft two days ; and draw off by a gentle heat till the faints be¬ gin to rife ; hanging in a piece of linen, fattened to the mouth of the worm, an ounce of Englifh fafiron. Then difiblve eight pounds of fugar in three quarts of rofe- water, and add to it the diltilled liquor.—This liquor derives its name of Gold Cordial, from a quantity of leaf-gold being formerly added to it; but this is now generally difufed, as it cannot poffibly add any vir¬ tue. Cardamum, or All-fours. Take of pimento, cara¬ way, and coriander feeds, and lemon-peel, each three pounds; of malt fpirits, eleven gallons ; water, three gallons. Draw off with a gentle fire, dulcify with common fugar, and make up to the ftrength defined with clear water.—This is a dram greatly ufed by the poorer fort of people in fome countries. Geneva. There was formerly fold in the apotheca¬ ries fhops a diftilled fpirituous water of juniper; but the vulgar being fond of it as a dram, the diftillers fup- planted the apothecaries, and fold it under the name of Geneva. The common kind, however, is not made from juniper-berries, but from oil of turpentine ; and indeed it is furprifing, that people ftiould accuftom themfelves to drink fuch liquors for pleafure.—The receipt for making this kind of fpirit, fold in the gin- fhops at London, is as follows. Take of the ordinary malt fpirits, ten gallons; oil of turpentine, two ounces ; bay-falt, three handfuls. Draw off by a gentle fire till the faints b^gin to rife ; and make up your goods to the ftrength required with clear water. ■ The beft kind is made by the following recipe.— Take of juniper-berries, three pounds ; ■ proof-fpirit, ten gallons; water, four gallons ; Draw off by a gentle fire till the faints begin to rife, and make up your goods DittHlerf to the ftrength required with clean water. >1 There is a fort of this liquor called Hollands Geneva, rc from its being imported from Holland, which is greatly * eiteemed.—The ingredients ufed by the Dutch are the fame with thofe given in the laft recipe ; only, inftead of malt-fpirits, they ufe French brandy. But from what has been already obferved concerning the nature of thefe kind of fpirits, it is eafy to fee, that by the help of a well re&ified fpirit, geneva may be made in this country at lead nearly equal to the Dutch, pro¬ vided it is kept to a proper age ; for all fpirituous li¬ quors contradt a foftnefs and mellownefs by age, im- pofiible to be imitated any other way. DISTILLERY, the art of diftilling brandy and- other fpirits. This art was firft brought into Europe by the Moors of Spain, about the year 115.0 : they learned it tif the African Moors, who had it from the Egyptians : and the Egyptians are faid to have pradti- fed 4 in the reign of the emperor Dioclefian, though it was unknown to the ancient Greeks and Romans. See Distillation, and Fermentation. DISTINCTION, in logic, is an affemblage of two- or more w'ords, whereby difparate things, or their con¬ ceptions, are denoted. DISTORTION, in medicine, is when any part of the human body remarkably deviates from its natural ftiape or pofitiom Diftortions of different parts may arife either from a convulfion or palfy ; though fome- times a terrible diftortion in the ftiape of the whole body hath arifen merely from careleffnefs and ill ha¬ bits. Mr Winflow, in. the Memoirs of the Academy of Sciences at Paris, gives a very remarkable account of a lady of quality, whom he had known to be per- fedtly ftraight for feveral years; but who taking after¬ wards to a fedentary courfe of life, got a cuttom of drefling herfelf very carelefsly, and of leaning as flle fat, either forwards or to a fide. It was not many months before (he found it painful and troublefome to ftand or fit upright; and foon afterwards Ihe found an inequality in the lower part of the back-bone. Alarm¬ ed at this, fhe confulted the gentleman who gave the account. To prevent the increafe of the malady, he ordered her to wear a particular fort of jumps inftead of ftays, and had a pad of a proper fize applied : but this was foon negle&ed ; and the confequence was, that in a little time the back-bone became more and more crooked, and at length bent itfelf lidewife in two con¬ trary directions, fo as to reprefent the figure of the Roman S ; and the lady, ftill refufing to take the pro¬ per meafures, loft a fourth part of her height; and continued for the remainder of her life, not only crooked from right to left and from left to right, but fo oddly folded together, that the firft of the falfe ribs on one fide approached very near the creft of the os ilium on that fide, and the vifeera of the lower belly became ftrangely puftied out of their regular places to the oppofite fide; and the ftomach itfelf was fo ftrong- ly compreffed, that whatever Ihe fwallowed feemed to her to fall into two feparate cavities. DISTRESS, in its ordinary acceptation, denotes calamity^ mifery, or painful fuffering. The Contemplation of Distress, a fource of pleafure. On this fubjeCt we have a very pleafing and ingenious effay by Dr Barnes, in the Memoirs of the Literary and D I S [ 6 and Phllofophical Society of Manchefter *. It is in- J troduced with the following motto i Suave mar! magno, turbantibus tequorn ventls, £ terra alterius magnum fpeftare periclum. Non quia vexari qucnquam ejl jucunda vo!,.ftae ; Sed quibus ipfe mails careas, quia cernere fuave eft. .Lucretius. “ The pleafure here defcribed by the poet, and of vhich he has mentioned fo ftriking and appofite an in* fiance, may perhaps at firft feern of fo lingular and aftonilhing a nature, that fame may be difpofed to doubt of its exiftence. But that it does exift, in the cafe here referred to, and in many others of a fimilar kind, is an undoubted faff ; and it may not appear an nfelefs or difagreeable entertainment, to trace its fource in the human bread, together with the final caufe for which it was implanted there by our benevolent Crea¬ tor. “ Shall I, it may be faid, feel complacency in behold¬ ing a fcene in which many of my fellow-creatures are agonizing with terror, whild I can neither diminffii their danger, nor, by my. fympathy, divide their an- guilh ? At the fight of another’s wo, does not my bofom naturally feel pain ? Do I not fhare in his fenfa- tions ? And is not this drong and exquifite fenfibility intended by my Maker to urge me on to adtive and immediate aflidance ? Thefe fenfations are indeed at¬ tended with a noble pleafure, when I can, by friendly attention, or by benevolent communication, foothe the forrows of the poor mourner, fnatch him from impend¬ ing danger, or fnpply his preffing wants. But in ge¬ neral, where my fympathy is of no avail to the wretch¬ ed fufferer, I fly from the fpedtacle of his mifery, un¬ able or unwilling to endure a pain which is not allayed by the fweet fatisfadlion of doing good.’7 It will be neceflary, in anfwer to thefe obje&ions, in the fird place to prove the reality of the feeling, the caufe of which, in the human conditution, we here attempt to explore. Mr Addifon, in his beautiful papers on the Pie a Cures of the Imagination, has obferved, “ that objefts or fcenes, which, when real, give difgud or pain, in de- fcription often become beautiful and agreeable. Thus, even a dunghill may, by the charms of poetic imagery, excite pleafure and entertainment. Scenes of this na¬ ture, dignified by apt and driking defcription, we regard with fomething of the fame feelings with which we look upon a cjead monder. Informe cadaver frotrahitur nequeunt-expleri cor da tuendo - ‘Terribiles oculos, vultum, villofaque fetis PeSora fcmiferi, atque extiuciusfaucibus ignes. VlRGIL. “ This (he obferves) is more particularly the cafe, where the defcription raifes a ferment in the mind and works with violence upon the paffions. One would wonder (adds he) how it comes to pafs, that paffions, which are very unpleafant at all other times, are very agreeable when excited by proper defcription ; fuch as terror, deje&ion, grief, &c. This pleafure arifes from the reflection we make upon durfelves, 'whild reading it, that we are not in danger from them. When we read of wounds, death, &c. our pleafure does not rife fo properly from the grief which thefe melancholy de- fcriptions give us, as from the fecret comparifon we make of ourfelves with thofe who fuffer. We Ihould i 1 d i s not feel the fame kind of pleafure, if we actually faw Bidrefs. a perfon lying under the tortures that we meet with in v J a defcription.” And yet, upon the principle affigned by this amiable writer, we might feel the fame, or even higher plea¬ fure, from the aftual view of didrefs, than from any defcription ; becaufe the comparifon of ourfelves with the fufferer would be more vivid, and confequently the feeling more intenfe. We would only obferve, that the caufe which he affigns for this pleafure is the very fame with that affigned by, Lucretius in our motto. Mr Addifon applies it to the defcription ; the poet, to the adfual contemplation of affedting fcenes. In both the pleafure is fuppofed to originate in felfifhnefs. But wherever the focial paffions are deeply intereded, as they are here fuppofed to be, from the pathetic de¬ fcription, or the dill more pathetic furvey, of the fuf- ferings of another, the fympathetic feelings will of themfelves, at once, and previoufly to all refledlion, be¬ come a fource of agreeable and tender ^motions. They will thus dignify and enhance^ the fatisfadtion, if anv fuch be felt, arifing merely from the confideration of our own perfonal fecurity. And the more entirely we enter into the fcene, by lofing all ideas of its being either pad or fabulous, the more perfedtly we forget ourfelves, and are abforbed in the feeling,—the more exquifite is the fenfation. But as our fubfequent fpeculations will chiefly turn upon the pleafure derived from real fcenes of calamity, and not from thofe which are imaginary, it may be ex- pedled that we produce indances in proof that fuch pleafure is felt by perfons very different in their tafle and mental cultivation. We fhall not mention the horrid joy with which the favage feads his eye upon the agonies and contortions of his expiring prifoner—expiring in all the pains which artificial cruelty can inflidl! Nor will we recur to the almod equally favage fons of ancient Rome, when the majefty of the Roman people could ru(h, with eager- nefs and tranfport, to behold hundreds of gladiator* contending in fatal conflift, and probably more than- half the number extended, weltering in blood and writh¬ ing in agony, upon the plain. Nor will we mention the Spanifh buli-feads; nor the fervent acclamations of an Englifh mob around their fellow-creatures, when engaged in furious battle, in which it is poffible that fome of the combatants may receive a mortal blow, and be hurried in this awful date to the bar of his- Judge. Let us furvey the multitudes which, in every part of the kingdom, always attend an execution. It may perhaps be faid, that in all places the vulgar have little of the fenfibility and tendernefs of more poliffied bofoms. But, in the lad mentioned indance, an exe¬ cution^ there is no exultation in the fufferings of the poor criminal. He is regarded by every eye with the mod melting compaffion. The whole affembly fympa- thizes with him in his unhappy fituation. An awful dillnefs prevails at the dreadful moment. Many are wrung with unutterable fenfations and prayer and fi- lence declare, more loudly than any language could, the intered they feel in his didrefs. Should a reprieve come to refeue him from death, how great is the ge¬ neral triumph and congratulation! And probably in this multitude you will find not the mere vulgar herd alone, but the man- of fuperior knowledge and of more refined feufibility - D 1 S [ 6 J/iJlrefs. fcnfibllity ; who, led by fome (Irong principle, which — we wifli to explain, feels a pleaftire greater than all the pain, great and exquifite as one Ihould imagine it to be, from fuch a fpeiftacle. The man who condemns many of the fcenes we have already mentioned as barbarous and ihocking, would probably run with the greateft eagernefs to fome high cliff, overhanging the ocean, to lee it fwelled into a tempeft, though a poor veffel, or even a fleet of veffels, were to appear as one part of the dreadful fcenery, now lifted to the heavens on the foaming furge, now plun¬ ged deep into the fathomlefs abyfs, and now daflied upon the rocks, where they are in a moment fhivered into fragments, and, with all their mariners, entombed in the wave. Or, to vary the queftion a little ; Who would not be forward to ftand fate, on the top of fome •mountain or tower, adjoining to a field of battle, in which two armies meet in defperate conflict, though probably'thoufands may foon lie before him proftrate on the ground, and the whole field prefent the moft horrid fcenes of carnage and d.efolation ? That in all thefe cafes pleafure predominates in the compounded feeling, is plain from hence, becaufe you continue to furvey the feene ; whereas when pain be¬ came the flxonger fenfation, you would certainly re¬ tire. Cultivation may indeed have produced fome minuter differences in the tafte and feelings of different minds. Thofe whofe fenfibilities have not been refined by edu¬ cation or fcience, may feel the pleafure in a more grofs "and brutal form. But do not the moil polifhed natures feel a fimilar, a kindred pleafure, in the deep-wrought diflreffes of the well-imagined feene ? Here the endea¬ vour is, to introduce whatever is dreadful or pathetic, whatever can harrow up the feelings or extort the tear. And the deeper and more tragical the feene becomes, the more it agitates the feveral pafiions of terror, grief, or pity—the more intenfely it delights, even the moft polifhed minds. They feem to enjoy the various and vivid emotions of contending paffions. They love to have the tear trembling in the eye, and to feel the whole foul wrapt in thrilling fenfations. For that mo¬ ment they feem to forget the fiftion ; and afterwards commend that exhibition moll, in which they moft en¬ tirely loft fight of the author, and of their own fitua- tion, and were alive to all the unutterable vibrations of ftrong or melting fe-nfibility. Taking it then for granted, that in the contempla¬ tion of many fcenes of diftrefs, both imaginary and real, a gratification is felt, let us endeavour to account for it, by mentioning fome of thofe principles, wo¬ ven into the web of human nature, by its benevolent Creator, on w^hich that gratification depends. Dr Akenfide, with his accuftomed ftrength and bril¬ liancy of colouring, deferibes and accounts for it in the following manner. “ Behold the ways Of heaven’s eternal deftiny to man ! For ever jufl, benevolent, and wife ! That Virtue’s awful fteps, howe’er purfued By vexing fortune, and intrufive pain. Should never be divided from her chafte. Her fair attendant, Pleafure. Need I urge Thy tardy thought, through all the various round Of this exiftence, that thy foftening foul At length may learn, what energy the hand Of Virtue mingles in the bitter tide : ] D I S Of Paflion, fwelling with diftrefs and pain. To mitigate the fharp, with gracious drops Of cordial Pleafurc. Afk the faitliful youth, - Why the cold urn of her, whom long he loved. So often fills his arm ? So often draws His lonely footfteps, at the filrnt hour, To pay the mournful tribute of his tears ? O ! he will tell thee, that the wealth of worlds Should ne’er feduce his befomto forego That facred hour, when ftealing from the noife Of care and envy, fweet remembrance fooths. With Virtue’s kindeft looks, lus achingbreaft, And turns his tears to rapture. Afk the croud. Which flies impatient from the village-walk To climb the neighbouring cliffs, when far below The cruel winds have hut led upon the coaft Some helplefs bark: whiifl facred Pity melts The general eye, or Terror’s icy hand Smites their diftorted limbs, or horrent hair. While every mother clofer to her breaft Catches her child; and, pointing where the waves Foam through the fhattered vefiel, fhrieks aloud, As one poor wretch, that fpreads his piteous arms Fur fuccour, fwaliowed by the roaring furge, As now another, dafhed againit the rock, Drops lifelefs down. O deemeft thou indeed No kind endearment here, by nature given, To mutual terror, and compafli n’s tears ? No fweetly meltingfoftnefs, which a-tracts O’er all that edge of pain, the focial powers. To this their proper action, and their end ?" The poet purfues the fentiment in the fame animated imagery, deferibing the ftrong, but pleafurable, fen- fatious which the foul feels, in reading the fufferings of heroes who nobly died in the caufe of liberty and their country: “ When the pious band Of youths, who f >ught for freedom, and thei:-fires, Lie fide by fide in gore.” Or, in the ftrong movements of indignation and re¬ venge againft the tyrant, who invades that liberty, and enflaves their country. “ When the patriot’s tear Starts from thine eye, and thy extended arm In fancy hurls the thunderbolt of Jove, To fire the impious wreath on Phi ip’s brow. Or dafh Odiavius from his trophied car; Say—Does thy fecret foul repine to tafte The big ditlrefs? Or, would’it thou then exchange Thofe heart-ennobling forrows for the lot Of him, who fits amid the gaudy herd Of mute barbarians, bending to his nod. And hears aloft his gold-invefted front, Ami fays within himfelf, l' I am a king. And wherefore fhould the clamorous voice of wo Intrude upon mine ear ?” The fentiment of this charming and moral poet is» that fympathetic feelings are virtuous, and therefore pleafant. And from the whole, he deduces this im* portant conclufion ; that every virtuous emotion muft be agreeable, and that this is the fanftion and the re¬ ward of virtue. The thought is amiable ; the con¬ clufion noble: but ftill the folution appears to us to be imperfeft. We have already faid, that the pleafure arifingfrom the contemplation of diftrefsful fcenes is a compound¬ ed feeling, arifing from feveral diftinft fources in the hu¬ man breaft. The kind and degree of the fenfation muft depend upon the various blendings of the feveral in¬ gredients which enter into the compofition. The caufc alfigned by Mr Addifon, the fenfe of our own fecir- rity, may be fuppofed to have fome ftiare in the mafs cf feelings. That of Dr Akenfide may be allowed to have D i s D1A efs. have a fllll larger proportion. Let us attempt to trace Ir-v fome of the relt. There are few principles in human nature of more general and important influence than that of fympa- thy. A late ingenious writer, led by the fafhionable idea of Amplifying all the fprings of human nature in¬ to one fource, has, in his beautiful Theory of Moral Sentiments, endeavoured to analyfe a very large num¬ ber of the feelings of the heart into fympathetic vibra¬ tion. Though it appears to us moil probable, that the human mind, like the human body, poffeffes va¬ rious and diftinft fprings of a&ion and of happinefs, yet he has ihown, in an amazing diverlity of inftances, the operation and importance of this principle of human • nature. Let us apply it to our prefent fubjedt. We naturally fympathize with the paffions of o- thers. But if the pafiions they appear to feel be not thofe of mere diftrefs alone; if, midft the fcenes of ca¬ lamity, they difplay fortitude, generofity, and for- givenefs; if, “rifing fuperior to the cloud of ills which covers them,” they nobly ftand firm, collefted, and pa¬ tient; here a Hill higher fourceof pleafure opens upon us, from complacence, admiration, and that unutterable fympathy which the heart feels with virtuous and heroic minds. By the operation of this principle, we place our- felves in their fituation; we feel, as it were, fome fhare of that confcious integrity and peace which they muft en¬ joy. Hence, as before obferved, the pleafure will vary, both as to its nature and degree, according to the fcene and charadters before us. The fhock of con¬ tending armies in the field, —the ocean wrought to tempeft, and covered with the wreck of fliattered vef- £els,—and a worthy family filently, yet nobly, bearing up againft a multitude of furrounding forrows, will ex¬ cite very different emotions, becaufe the component parts of the pleafurable fenfation confift of very dif¬ ferent materials. They all excite admiration; but ad¬ miration, how diverfified, both as to its degree and its caufe ! Thefe feveral ingredients may doubtlefs be fo blended together, that the pleafure fhall make but a very fraall part of the mixed fenfation. The more agreeable tints may bear little proportion to the ter¬ rifying red or the gloomy black. In many of the inftances which have been mention¬ ed, the pleafure muff arife chiefly, if not folely, from the circumftances or accompanyments of the fcene. The fublime feelings excited by the view of an agita¬ ted ocean, relieve and foften thofe occafioned by the fhipwreck. And tire awe excited by the prefence of thoufands of men, afting as with one foul, and dif- playing magnanimity and firmnefs in the moft fo- lemn trial, tempers thofe fenfations of horror and of pain which would arife from the field of battle. The gratification we are attempting to account for, depends alfo, in a very confiderable degree, upon a principle of human nature, implanted in it for the wifeft ends ; the exercife which it gives to the mind, by roofing it to energy and feeling. Nothing is fo infupportable, as that langour and ennui, for the full exprefiion of which our language does not afford a term. How agreeable it is, to have the foul called forth to exertion and fenfibility, let the gamefter wit- ntfs, who, unable to endure the laffitude and fame- nefs of unanimated luxury, runs with eagernefs to the D 1 S place where probably await him all the irritation and Diftreft. agony of tumultuous paffions. •—y—. Again ; it is a law of our nature, that oppofite paf- fionsj when felt in fucceffion, and, above all, when felt at the fame moment, heighten and increafe each other. Eafe fucceeding pain, certainty after fufpenfe, friendffiip after averfion, are unfpeakably ftronger than if they had not been thus contrafted. In this conflict of feelings, the mind rifes from paffive to aftive energy. It is rouied to intenfe fenfation ; and it enjoys that pe¬ culiar, exquifite, and complex feeling, in which, as in many articles of our table, the acid and the fweet, the pleafurable and painful, pungencies are fo happily mixed together, as to render the united fenfation a- mazingly more ftrong and delightful. We have not yet mentioned the principle of curio- fity, that bufy and active power, which appears fo early, continues almdft unimpaired fo long, and to which, for the wifeft ends, is annexed fo great a fenfe of enjoyment. To this principle, rather than to a- love of cruelty, would we aferibe that pleafure which children fometimes feem to feel from torturing flics and leffer animals. They have not yet formed an idea of the pain they infliff. It is, indeed, of imfpeakabfe confequence, that this practice be checked as foon and as effeftuaUy as poffible, becaufe it is k> important, that they learn to connedt the ideas of pleafure and pain with the motions and aftions of the animal crea¬ tion. And to this principle may we alfo refer no fmall (hare of that pleafure in the contemplation at diftrefsful fcenes, the fprings of which, in the human' heart, we are now endeavouring to open. To curiofity, then—to fympathy—to mental exer¬ tion—to the idea of our own fecurity—and to the ftrong feelings occafioned by viewing the a&ions and paffions of mankind in interefting fituations, do we a- feribe that gratification which the mind feels from the furvey of many fcenes of forrow. We have called it a pleafure ; but it will approach, towards, or recede from, pleafure, according to the nature and proportion of the ingredients of which the fenfation is compo- fed. In fome cafes, pain will predominate. In others, there will be exquifite enjoyment. The final caufe of this conftitution of the human mind is probably, that by means of this ftrong fenfa¬ tion, the foul may be preferved in contknial and vigo¬ rous motion—that its feelings may be kept lively and. tender—that it may learn to pradtife the virtues it ad¬ mires—and to affift thofe to. whom its fympathy can reach—and that it may thus be led, by thefe focial exercifes of the heart, to foften with compaffion—to expand with benevolence—and generoufly to aftift in every cafe, in which affiftance can be given. An end this fufficient, “ To afiert eternal ProviMence, And juftify the ways of God to man.” Distress, in law, the feizing or diftraining any thing for rent in arrear, or other duty unperformed. The effeft of this diftrefs is to compel the pjirty ei¬ ther to replevy the things diftrained, and conteft the taking, in an aftion df trefpafs againft the diftrainer ; or rather to oblige him to compound and pay the debt or duty for which he was fo diftrained. There are likewife compulfory diftreffes in a6Hons> to. r 6s i D I T [ 64 ] D I T Csiftrefs to caufe a perfon appear in court; of which kind there si is a diftrefs perfonal of one’s moveable goods, and the Ditxh. profits of his lands, for contempt in not appearing after fummons : there is likewife. did refs real, of a perfon’s immoveable goods. In thefe cafes none fhall be di- ftraintd to anfwer for any thing touching their free¬ holds, but by the king’s writ. Diilrefs may be either finite or infinite. Finite di- ilrefs is that which is limited by law, in regard to the number of times it fhall be made, in order to bring the party to a trial of the a£tion. Infinite diftrefs is that which is without any limitation, being made till the perfon appears : it is farther applied to jurors that do not appear; as, upon a certificate of affife, the procefs is venire facias^ habeas corpora, and diftrefs infinite. It is alfo divided into grand diftrefs and ordinary diftrefs; of thefe the former extends to all the goods and chattels that the party has .within the county. A perfon, of common right, may diftrain for rents and all manner of fervices; and where a rent is referred on a fift in tail, leafe for life, or years, &c. though there e no claufe of diftrefs in the grant or leafe, fo as that he has the reverfion: but on a feoffment made in fee, a diftrefs may not be taken, unlefs it be exprefsly re¬ ferred in the deed. DISTRIBUTION, in a general fenfe, the aft of dividing a thing into feveral parts, in order to the dif- pofing each in its proper place. Distribution, in architefture, the dividing and dif- pofing the feveral parts and pieces which compofe a building, as the plan direfts. See Architecture. Distribution, in rhetoric, a kind of defeription, whereby an orderly divifion and enumeration is made of the principal qualities of the fubjeft. David fup- plies us with an example of this kind, when, in the heat of his indignation againft: finners, he gives a defeription of their iniquity : “ Their throat is an open fepulchre; they flatter with their tongues ; the poifon of afps is under their lips; their mouth is full of. curfing and lies; and their feet are fvvift to Ihed blood.” Distribution, in printing, the taking a form afun- der, feparating the letters, and difpofing them in the cafes again, each in its proper cell.. See Printing. DISTRICT, in geography, a part of a province, diftinguiflied by peculiar magiftrates, or certain privi¬ leges ; in which fenfe it is fynonymous with hundred. fSee Hundred. DISTRINGAS, in law, a writ commanding the ftieriff, or other officer, that he diftrain a perfon for debt to the king,, &c. or for his appearance at a cer¬ tain day. Vistkingas Juralores, a writ direfted to the ftieriff, whereby he is commanded to diftrain upon a jury to appear, and to return iffues on their lands, &c. for non- appearance. This writ of diftringas juratores iffues for the flieriff to have their bodies in court, &c. at the re- jturn .of the writ. DITCH, a common fence or inclofure in marfhes, or other wet land where there are no hedges. They al¬ low thefe ditches fix feet wide againft highways that are broad ; and againft commons, five, feet. But the common ditches about inclofures, dug at the bottom of the bank on which the quick is raifed, are three feet wide at the top, one at the bottom, and two feet deep. By this means each fide has a Hope, which is of great N° 102. ‘ 2 advantage ; for where thiiis neglefted, and the ditches dug perpendicular, the fides are always waftiing down, befides, in a narrow bottomed ditch, if cattle get down into it, they cannot Hand to turn themfelves to crop the quick: but where the ditch is four feet wide, it ffiould be two and a half deep ;_and where it is five wide, it ffiould be three deep; and fo in proportion. JDiTCH-Waler is often ufed as an objeft for the mi- crofeope, and feldom fails to afford a great variety of animalcules. This water very often appears of a yel- lowifti, greenifti, or reddifti colour ; and this is wholly owing to the multitudes of animals of thofe colours which inhabit it. Thefe animals are ufually of the fiirimp kind : and Swammerdam, who very accurately examined them, has called them, from the figure of their horns, pulex aquaticus arlorefcens. They copu¬ late in May or June; and are often fo numerous at that feafon, that the whole body .of the water they are found in, is feen to be of a red, green, or yellowifh colour, according to the colours of their bodies. The green thin feum alfo, fo frequently feen on the furface of Handing waters in fummer, is no other than a multi¬ tude of fmall animalcules of this or fome of the other kinds. Dunghill water is not lefs full of animals tha» that of ditches ; and is often found fo thronged with animalcules, that it feems altogether alive: it is then fo veiy much crowded with thefe creatures, that it muft be diluted with clear water before they can be diftinftly viewed. There are ufually in this fluid a fort of eels, which are extremely aftive; and befides thefe and many other of the common inhabitants of fluids, there is one fpecies found in this which feems peculiar to it: the middle pait of them is dark and befet with hairs, but- the ends are tranfparent; their tails are tapering, with a long fprig at the extremity, and their motion is flow and waddling. See Animalcule. Ditch, in fortification, called alfo fofs and moat, a trench dug round the rampart or wall of a fortified place, between the fcarp and counterfcarp. See For¬ tification. DI THYRAMBUS, in ancient poetry, a hymn in honour of Bacchus, full of tranfport and poetical rage. This poetry owes its birth to Greece, and to the tranf- ports of wine ; and yet art is not quite exploded, but delicately applied to guide and reftrain the dithyram- bic impetuofity, which is indulged only in pleafing flights. Horace and Ariftotle tell us, that the an¬ cients gave the name of dithyrambus to thpfe verfes wherein none of the common rules or meafures were obferved. As we have now no remains of the dithy- rambus of the ancients, we cannot fay exaftly what their meafure was. DITONE, in mufic, an interval comprehending two tones. The proportion of the founds that form the ditone is 4 : 5, and that of the femiditone is 5 : 6. DITRIHEDRIA, in mineralogy, a genus of fpars with twice three fides, or fix planes ; being formed of two trigonal pyramids joined bafe to bafe, without any intermediate column. See Spar. The fpecies of ditrihedria are diftinguiflied by the different figures of thefe pyramids., DITTANDER, in botany. See Lepidium. DITTANY, in botany. See Dictamnus. DITTO, in books of accounts, ufually written D0, fignifies the aforementioned. The word is corrupted from I . » I V [ BL *-Dival from the Italian detto, “ the faid:” as in ourlaw-phrafe, • , il, “ the faid premifles,” meaning the fame as were afore- ^Kverufy- ment^one(l. 1 i. '"g' , DIVAL, in heraldry, the herh nightfhade, ufed by B' fuch as blazon by flowers and herbs, inftead of colours and metals, for fable or black. DIVALIA, in antiquity, "a feaft held among the ancient Romans, on the 21 ft day ®f December, in ho¬ nour of the goddefs Angerona ; whence it is alfo call¬ ed —On the day of this feaft, the pontifi- •oes performed facrifice in the temple of Voluptia, or the goddefs of joy ajid pleafure ; who, fome fay, was (the fame with Angerona, and fuppofed to drive away all the forrows and chagrins of life. DIVAN, a council-chamber or court of juftice a- mong the eaftem nations, particularly the Turks.—The word is Arabic, and lignifies the fame with sofa in the Turkifli dialed!. There are two forts of divans; that of the grand fignior, called tAe council of Jiate., which con fills of feven of the principal officers of the empire; and that of the grand vizir, compofed of fix other vizirs or counfellors of ftate? the chancellor, and fecretaries of ftate, for the diftribution of juftice. The word is alfo ufed for a hall in the private houfes of the orientals. The cuftom of China does not allow the receiving of vilits in the inner parts of the houfe, but only at the entry, in a divan contrived on purpofe for ceremonies. Travellers relate wonders of the filence and expedi¬ tion of the divans of the Baft. DirAN-Beghi, the fuperintendant of juftice in Perfia, whofe place is the laft of the fix minifters of the fecond rank, who are all under the athemadauler or firft mi- nifter. To this tribunal of the divan-beghi he appeals from fentences palled by the governors. He has a fixed ftipend of 50,000 crowns for adminiftering juf¬ tice. AH the ferjeants, ulhers, &c. of the court are in his fervice. He takes cognifance of the criminal caufes of the chams, governors, and other great lords of Per¬ fia, when accufed of any fault. There are divan-beghis not only at court and in the capital, but alfo in the pro¬ vinces and other cities of the empire. The alcoran is the foie rule of his adminiftration of juftice, which alfo he interpiets at pleafure. He takes no cognifance of civil caufes ; but aU differences arifmg between the of¬ ficers of the king’s houfehold and between foreign mi¬ nifters are determined by him. DIVANDUROW, the name of feven illands which lie a league north of the Maldives, and 24 from the coaft of Malabar, almoft oppofite to Cananor. DIVER, in ornithology. See Colymbus. DIVERGENT,ormvERGiNG,Dines, in geometry, are thofe which conftantly recede from each other. Divergent Rays, in optics, are thofe which, going frojn a point of the vifible object, are difperfed, and continually depart one from another, in proportion as they are removed from the objedl: in which fenfe it is oppofed to convergent. See Optics. DIVERSIFYING, in rhetoric, is of infinite fer¬ vice to the orator ; it is an accomplilhment effential to his chara&er, and may fitly be called the fubjeft of all his tropes and figures. Voffius lays down fix ways of diverfifying a fubjeft. 1. By enlarging on what was briefly mentioned before. 2. By a concife enumera- Vot. VI. Part I. 65 ] D I V tion of what had been infilled on at length. 3. By Diverlioa adding fomething new to what is repeated. 4. By re- II peating only the principal heads of what had been faid. Divination. 5. By tranfpofing the words and periods. 6. By imi- " tating them. DIVERSION, in military affairs, is when an ene¬ my is attacked in one place where they are weak and unprovided, in order to draw off their forces from ano¬ ther place where they have made or intend to make an irruption. Thus the Romans had no other way in their power of driving Hannibal out of Italy, but by making a diverfion in attacking Carthage. DIVESTING, properly fignifies undreffing, or ftripping off one’s garment; in contradiftimftion from invefting. In law, it is ufed for the a£l of furfendering or re- linquilhing one’s effedls. By a contradl of donation or fale, the donor or feller is faid to be diffeifed and diverted of their property in fuch a commodity, and the donee or purchafer becomes invefted-therewith. See Investiture. A demife is a general diveftiture which the fathers and mothers make of aU their effeds in favour of their children. DIVIDEND* in arithmetic, the number propofed to be divided into equal parts. See Arithmetic, n° 14- Dividend of Stocks, is a lhare or proportion of the intereft of Hocks ereded on public funds, as the fouth- fea, &c. divided among and paid to the adventurers half-yearly. DIVINATION, , the knowledge of things ob- fcure or future, which cannot be attained by any natural means. It was a received opinion among the heathens, that the gods were wont to converfe familiarly with fome men, whom they endowed with extraordinary powers, and admitted to the knowledge of their councils and defigns. Plato, Ariftotle, Plutarch, Cicero, and o- thers, divide divination into two forts or fpecies, viz. natural and artificial. The former was fo called, becaufe not attained by any rules or precepts of art, but infufed or infpired in¬ to the diviner, without his taking any further care about it than to purify and prepare himfelf for the re¬ ception of the divine afflatus. Of this kind were all thofe who delivered oracles, and foretold future events by infpiration, without obferving external figns or ac¬ cidents. The fecond fpecies of divination was caUed artificial, becaufe it was not obtained by immediate infpiration, but proceeded upon certain experiments and obferva- tions arbitrarily inftituted, and moftly fuperftitious. Of this fort there were various kinds, as by facrifices, en¬ trails, flame, cakes, flour, wine, water, birds, lots, ver- fes, omens, &c. In holy fcripture we find mention made of nine dif¬ ferent kin^s of divination. The firft performed by the infpe&ion of planets, liars, and clouds: it is fuppofed to be the pra&ifers of this whom Mofes caHs PVu meo- nen, of 13N anan, “ cloud,” Deuter. ch. xviii. v. 10. 2. Thofe whom the prophet calls in the fame place etqo menachefeh, which the vulgate and generality of interpreters render augur. 3. Thofe who in the fame place arc called mecafcheph, which the feptuagint I and D I V r 66 ] D I V • and vulgate tranflate “ a man given to ill praftices.” and their influences; and in this fenfe it is the fame Divination. 4. Such authors whom Mofes in the fame chapter, with judicial aftrology, or makes a part of it. ver, 11. calls min hholer. 5. Thofe who confult the 2. Hor of copy, which may alfo be confidered as a part fpirits called Python; or, as Mofes expreffes it in the of aftrology, is the art by which they draw a figure, fame book, “ thofe who alk queftions of Py- or celeftial fcheme, containing the 12 houfes, wherein thon.” 6. Witches or magicians, whom Mofes calls they mark the difpofition of the heavens at a certain "VT judeoni. 7, Thofe who confult the dead, necro- moment; for example, that at which a man is born, in mancers. 8. The prophet Hofea, chap. iv. ver* 12. order to foretel his fortune, or the incidents of his life, mentions fetch as confult ftaves, bxtr; which kind In a word, it is the difpofition of the ftarsand planets of divination may be called rhabdomancy. 9. The laft at the moment of any perfon’s birth. But as there kind of divination mentioned in fcripture is hepatofcopy, cannot be any probable or poffible relation between or the confideration of the liver. the conftellations and the human race, all the principles Divination of all kinds was neceffarily made an oc- they lay down, and the prophecies they draw from cult fcience, which naturally remained in the hands of them, are chimerical, falfe, abfurd, and a criminal im- the priefts and prieftefles, the magi, the foothfayers, pofition on mankind. the augurs, the vifionaries, the priefts of the oracles, 3. The art of augury confifted, among the ancient the falfe prophets, and other like profeflbrs, till the Romans, in obferving the flight, the finging and eat- time of the coming of Jefus Chrift. The light of the ing of birds, efpecially fuch as were held facred. See , 1 gofpel, it is true, has diflipated much of this darknefs; Augury. but it is more difficult, than is commonly conceived, 4. The equally deceitful art of harufpicy confifted, to eradicate from the human mind a deep-rooted fu- on the contrary, in the infpeftion of the bowels of ani- perftition, even though the truth be fet in the ftrongeft mals, but principally of vicftims ; and from thence pre- light, efpecially when the error has been believed al- difting grand incidents relative to the republic, and moft from the origin of the world : fo we ftill find ex- ’ the good or bad events- of its enterprifes. ifting among us the remains of this pagan fuperftition, Aeromancy the art of divining by the air. in the following chimeras, which enthufiaftic and de- This vain feftnee has alfo come to us from the Pagans:, figning men have formed into arts and fciences; though but is rejefted by reafon as well as Chriftianity, as falfe it muft be owned, to the honour of the 18th century, and abfurd. that the pure doftrines of Chriftianity, and the fpirit 6. Pyromancy is a divination made by the infpec- ©f philofophy, which become every day more diftu- tion of a flame, either by obferving to which fide it fed, equally concur in banifliing thefe vifionary opi- turns, or by throwing into it fome combuftibk matter, nions. The vogue for thefe pretended fciences and or a bladder filled with wine, or any thing elfe from, arts, moreover, is paft, and they can no longer be which they imagined they were able to predid;. named without exciting ridicule in all feufible people. 7. Hydromancy is the fuppofed art of divining by By relating them here, therefore, and drawing them water. The Perfians, according to Varro, invented it; from their obfeurity, we only mean to ihow their Pythagoras and Numa Pompilius made ufe of it; and futility, and to mark thofe rocks againft which the hu- we ftill admire the like wonderful prognofticators. man mind, without the affiftance of a pilot, might eafi- 8. Geamancy was a divination made by obferving of ly run. . cracks or clefts in the earth. It was alfo performed t For the attaining of thefe fupernatural qualifications, by points made on paper, or any other fubftance, at a there are ftill exifting in the world the remains of, venture; and they judged of future events from the 1. AJlrology: a conjedural fcience which teaches to figures that refulted from thence. This was certain- judge of the effeds and influences of the ftars; and to ly very ridiculous; but it is nothing lefs fo to pre- predid future events by the fituation of the planets tend to predid future events by the infpedion of the and their different afpeds. It is divided into natu- grounds of a difh of tea or coffee, or by cards, and ma¬ rs/ ajlrology, or meteorology; which is confined to the ny other like matters.—Thus have defigning men made foretelling of natural effeds, as the winds, rain, hail, ufe of the four elements to deceive their credulous and fnow, frofts and. tempefts. In this confifts one brethren. branch of the art of almanack-makers ; and by merely 9. Chiromancy is the art which teaches to know,, confronting thefe predidions in the kalendar, with the by infpeding the hand, not only the inclinations oft weather each day produces, every man of fenfe will a man, but his future deftiny alfo. The fools or fee what regard is to be paid to this part of aftrology. impoftors who pradife this art pretend, that the dift The other part, which is called judicial ajlrology, is ftill ferent parts or the lines of the hand ha ve a rela- far more illufive and rafh than the former: and having tion to the internal parts of the body, as fome to ther been at firft the wonderful art of vifionaries, it after- heart, others to the liver, fpleen, &c. On this falfe wards became that of impoftors ; a very common fate fuppofition, and on many others equally extravagant,, with all thofe chimerical fciences, of which we fhall the principles of clriromancy are founded and on here fpeak. This art pretends to teach the method of which, however, feveral authors, as Robert Flud an prediding all forts of events that fhall happen upon the Englifhman, Artemidorus, M. de la Chambre, John earth, as well fuch as relate to the public as to pri- of Indagina, and many others,,have written large trea- vate perfons; and that by the fame infpedion of the tifes. ftars and planets and their different conftellations. 10. Phyfiognomy, orphyfiognomancy, is a fcience that The cabala fignifies, in like manner, the knowledge of pretends to teach the nature, the temperament, the things that are above the moon, as the celeftial bodies underftanding, and the inclinations of men, by the in- 4 fpediom D I V [ 67 ] D I V Divine, fpeftion of .their countenances, and is therefore very H little lefs frivolous than chiromancy; though Ariftotle, DlvinS- and a number of learned men after him, have written ex- * " ' prefs treatifes concerning it. DIVINE, fomething relating to God. The word is alfo ufed, figuratively, for any thing that is excellent, extraordinary, and that feems to go beyond the power of nature and the capacity of mankind. In which fenfe, the compafs, telefcope, clocks, &c. are faid to be divine inventions: Plato is called the divine author, the divine Plato; and the fame appellation is given to Seneca : Hippocrates is called, “ the divine old man,” divinus fenex, &c. DIVING, the art or aft of defcending under wa¬ ter to confiderable depths, and abiding there a compe¬ tent time. The ufes of diving are very confiderable, particular¬ ly in the fifhing for pearls, corals, fpunges, &c. See PEARL-FiJhing, &c. There have been various methods propofed, and ma¬ chines contrived, to render the bufinefs of diving more fafe and eafy. The great point is to furnilh the diver with freih air; without which, he mull either make a Ihort Hay or perilh. Thofe who dive for fpunges in the Mediterranean, help themfelves by carrying down fpunges dipt in oil in their mouths. But confidering the fmall quantity of air that can be contained in the pores of a fpunge, and how much that little will be contrafted by the preffure of the incumbent water, fuch a fupply cannot long fubfill the diver. For it is found by experiment, that a gallon of air included in a bladder, and by a pipe reciprocally infpired and exfpired by the lungs, becomes unfit for refpiration in little more than one minute of time. For though its elallicity be but little altered in palling the lungs, yet it lofes its vivifying fpirit, and is rendered effete. In effeft, a naked diver. Dr Halley affures us, with¬ out. a fpunge, cannot remain above a couple of mi¬ nutes inclofed in water, nor much longer with one, without fuffocating ; nor, without long praftice, near fo long; ordinary perfons beginning to llille in about half a minute. Befides, if the depth be confider¬ able, the preffure of the water in the veffels makes the eyes blood-lhotten, and frequently oCcafions a fpitting of blood. Hence, where there has been occafion to continue long at the bottom, fome have contrived double flexible pipes, to circulate air down into a cavity, inclofing the diver as with armour, both to furnilh air and to bear off the preffure of the water, and give leave to his breaft to dilate upon infpiration ; the freih air being forced down one of the pipes with bellows, and returning by the other of them, not unlike to an artery and vein. • But this method is imprafticable when the depth furpaffes three fathoms ; the water embracing the bare limbs fo clofely as to obftruft the circulation of the blood in them; and withal prefling fo llrongly on all the junftures where the armour is made tight with lea¬ ther, that, if there be the lead defeft in any of them, the water rulhes in, and inilantly fills the whole engine, to the great danger of the diver’s life. It is certain, however, that people, by being accu- flomed to the water from their infancy, will at length be enabled, not only to Hay much longer under water Diving, than the time above mentioned, but put on a kind 0f—r—^ amphibious nature, fo that they feem to have the ufe of all their faculties as well when their bodies are im- merfed in water as when they are On dry-land. Molt favage nations are remarkable for this. According to the accounts of our late voyagers, the inhabitants of the South-fea Hands are fuch expert divers, that when a nail or any piece of iron was thrown overboard, they would inllantly jump into the fea after it, and never failed to recover it, notwithflanding the quick defeent of the metal. Even among civilized nations, many per¬ fons have been found capable of continuing an incre^ dible length of time below water. The moll remark¬ able inftance of this kind is the famous Sicilian diver NicolotPefce. The authenticity of the account, in¬ deed, depends entirely on the authority of F. Kircher. He affures us, that he had it from the archives of the kings of Sicily: but, notwithftanding this affertion, the whole hath fo much of the marvellous in it, that we believe there are few who will not look upon it to have been exaggerated. “ In the times of Frederic king of Sicily (fays Kircher), there lived a celebrated diver, whofe name was Nicholas, and who, from his amazing Ikill in fwimming, and his perfeverance under water, was furnamed the This man had from his infancy been ufed to the fea; and earned his fcanty fubfiftence by diving for corals and qyfters, which he fold to the villagers on fhore. His long acquaintance with the fea, at latt, brought it to be almoft his natu¬ ral element. He was frequently known to fpend five days in the midft of the waves, without any other pro- vifions than the fifli which he caught there and ate raw. He often fwam over from Sicily into Calabria, a tempeiluous and dangerous paffage, carrying letters from the king. He was frequently known to fwim among the gulphs of the Lipari Hands, noway appre- henfive of danger. “ Some mariners out at fea, one day obferved fome¬ thing at fome dillance from them, which they regaid- ed as a fea-monfter ; but upon its approach it was known to be Nicholas, whom they took into their fliip. When they a Iked him whither he was going in fo ftor- my and rough a fea, and at fuch a dillance from land, he Ihowed them a packet of letters, which he was car¬ rying to one of the towns of Italy, exaftly done up in a leather bag, in fuch a manner as that they could not be wetted by the fea. He kept them thus com¬ pany for fome time in their voyage, converfing, and alking quellious ; and after eating an hearty meal with -them, he took his leave, and, jumping into the fea, purfued his voyage alone. “ In order to aid thefe powers of enduring in the deep, nature feemed to have affilled him. in a very ex¬ traordinary manner : for the fpaces between his fingers and toes were .webbed, as in a goofe ; and his chell be¬ came fo very capacious, that he could take in, at one infpiration, as much breath as would ferve him for a whole day. “ The account of fo extraordinary a perfon did not fail to reach the king himfelf; who commanded Ni¬ cholas to be brought before him. It was no eafy mat¬ ter to find Nicholas, who generally fpent his time in the folitudes of the deep ; but, at lall, after much fearching, he was found, and brought before his maje- D I V [ 68 ] D I V Divinff. fty. Thr curiofity of this monarch had been long ex- -) c;te(j j^y t}!e accounts he had heard of the bottom of the gulph of Charybdis; he now therefore conceived, that it would be a- proper opportunity to have more certain information. He therefore commanded our poor diver to examine the bottom of this dreadful whirlpool; and as an incitement to his obedience, he ordered a golden cup to be flung into it. Nicholas was not infenfible of the danger to which he was expofed ; dangers beft known only to himfelf; and therefore he prefumed to remonftrate : but the hopes of the reward, the defire of pleafing the king, and the pleafure of ' fhowing his fldll, at laft prevailed. He inftantly jump¬ ed into the gulph, and was as inftantly {wallowed up fn its bofom. He continued for three quarters of an hour below ; during which time the king and his at¬ tendants remained on fhore, anxious for his fate ; but he at laft appeared, holding the cup in triumph in one hand, and making his way good among the waves with the other. It may be fuppofed he was received with applaufe when he came on fhore : the cup was made the reward of his adventure ; the king ordered him to be taken proper care of; and, as he was fomewhat fa¬ tigued and debilitated by his labour, after an hearty meal he was put to bed, and permitted to refrefli him¬ felf by fleeping. “ When his fpirits were thus reftored, he was again brought to fatisfy the king’s curiofity with a narrative of the wonders he had feen ; and his account was to the following effeft. He would never, he fajd, have obeyed the king’s commands, had he been apprifed of half the dangers that were before him. There were four things, he faid, which rendered the gulph dread¬ ful, not only to men, but to fifties themfelves. i.The force of the water burfting up from the bottom, which required great ftrength to refill. 2. The abruptnefs of the rocks that on every fide threatened deftruc- tion. 3. The force of the whirlpool dafliing againft thofe rocks. And, 4. The number and magnitude of the polypous fifti, fome of which appeared as large as a man ; and which, every where flicking againft the rocks, projefted their fibrous arms to entangle him. Being allied how he was able fo readily to find the cup that had been thrown in, he replied, that it happened to be flung by the waves into the cavity of a rock againft which he himfelf was urged in his de- fcent. This account, however, did not fatisfy the king’s curiofity. Being requefted to venture once more into the gulph for further difcoveries, he at firft refufed s> but the king, defirous of having the moft cxaft information poffible of all things to be found in the gulph, repeated his folicitations; and, to give them ftill greater weight, produced a larger cup than the former, and added alfo a purfe of gold. Upon thefe confiderations the unfortunate diver once again plunged into the whirlpool, and was never heard of more.” To obviate the inconveniences of diving to thofe who have not the extraordinary powers of the diver above mentioned, different inftruments have been con¬ trived. The chief of thefe is the diving bell; which is moft conveniently made in form of a truncated cone, the fmaller bafe being clofed, and the larger open. It is to be poifed with lead; and fo fufpended, that the veffel may fink full of air, with its open bafis down¬ ward, and as near as may be in a fituation parallel to r>h the horizon, fo as to clofe with the furface of the wa- ' ter all at once. Under this covercle the diver fitting, finks down with the included air to the depth defired : and if the cavity of the veffel can contain a tun of water, a Angle man may remain a full hour, without much inconve¬ nience, at five or fix fathoms deep. But the lower you go, ftill the included air contrafts itfelf accord¬ ing to the weight of the water which compreffes it: fo- that at 33 feet deep the bell becomes half full of wa¬ ter, the preffure of the incumbent water being then equal to that of the atmofphere; and at all other depths the fpace occupied by the compreffed air in the upper part of the bell will be to the under part of its capacity filled with water, as 33 feet to the furfaca of the water in the bell below the common furface thereof. And this condenfed air being taken in with the breath foon infinuates itfelf into all the cavities of the body, and has no ill effeft, provided the bell be permitted to defcend fo flowlyas to allow time for that purpofe. One inconvenience that attends it, is found in the ears, within which there are cavities which open only outwards, and that by pores fo fmall as not to give admiffion even to the air itfelf, unlefs they be dilated and diftended by a confiderable force. Hence, on the firft defcent of the bell, a preffure begins to be felt on each ear; which,' by degrees, grows painful; till the force overcoming the obftacle, what conftrin- ges thefe pores yields to the preffure, and letting fome condenfed-air flip in, prefently eafe enfues. The bell defcending lower, the pain is renewed, and again eafed in the fame manner. But the greateft inconvenience of this engine is; that the water entering it, contrafts the bulk of air into fo fmall a compafs, that it foon heats and be¬ comes unfit for refpiration : fo that there is a necelfity for its being drawn up to recruit it; befides the un¬ comfortable abiding of the diver almoft covered with water. To obviate the difficulties of the diving-bell, Dr Hal¬ ley, to whom we owe the preceding account, contrived’ fome further apparatus, whereby not only to recruit and refreftr the air from time to time, but alfo to keep the water wholly out of it at any depth. The man¬ ner in which this was effefted, he relates in the follow¬ ing words. The bell I made ufe of was of wood, containing about 60 cubic feet in its concavity; and was of the form of a truncate cone, whofe diameter at the top was three feet, and at the bottom five. This. I coated with lead fo heavy that it would fink empty ; and I diftri- buted the weight fo about its bottom, that it would go "down in a perpendicular direftion, and.no other. In the top I fixed a ftrong but clear glafs, as a window, to let in the light from above; and likewife a cock to let out the hot air that had been breathed: and below, about a yard under the bell, I placed a ftage which hung by three ropes, each of which was charged with about one hundred weight to keep it fteady. This machine I fufpended from the mail of a fliip by a fprit, which was fufficiently fecured by ftays to the maft- head, and was direfted by braces to carry it overboard clear of the ftiip’s fide, and to bring it again within board as occafioa required. To D r V [ 69 ] D I V « To fuppty nir to this bell when under water, I to be taken up. And, by the return of the air-barrels, Dm'ng. caufed a couple of barrels of about 36 gallons each to I often fent up orders written with an iron pen, on ■pv— be cafed with lead, fo as to fink empty ; each of them fmall plates of lead, direfting how to move us from having a bung-hole in its lowed: parts to let in the wa- place to place as occafion Required. At other times, ter, as the air in them condenfed on their defcent; when the water was troubled and thick, it would and to let it out again when they were drawn up full be as dark as night below ; but in fuch cafes I have from below. And to a hole in the uppermoft part of been able to keep a candle burning in the bell as long thefe barrels, I fixed a leathern trunk or hofe well li- as I pleafed, notwithftanding the great expence of air quored with bees wax and oil, and long enough to fall neceffary to maintain flame.—By an additional contri- below the bung-hole, being kept down by a weight vance, I have found it not impra&icable for a diver to appended : fo that the air in the upper part of the go out of an engine to a good diftance from* it, the air barrels could not efcape, unlefs the lower ends of thefe being conveyed to him with a continued ftream, by hofe were firft lifted up. fmall flexible pipes ; which pipes may ferve as a clue, “ The air-barrels being thus prepared, I fitted to direft him back again when he would return to them with tackle proper to make them rife and fall al- the bell.” ternately, after the manner of two buckets in a well; Plate CLXIII. fig. 1. {hows Dr Halley’s diving bell,, which was done with fo much eafe, that two men, with with the divers at work. DBLKRIMP reprefents lefs than half their ftrength, could perform all the the body of the bell. D, the glafs which ferves as a labour required: and in their defcent they were di- window. B, the cock for letting out the air which refted by lines faftened to the under edge of the bell, has been breathed. LM, the feats. C, one of tho the which pafled through rings on both fides the lea- air-barrels. P, H, two of the divers. F, another di-. them hofe in each barrel; fo that, Aiding down by ver at a diftance from the tydl, and breathing through thefe lines, they came readily to the hand of a man the flexible tube K.—This diver is fuppofed to have a who flood the ftage on purpofe to receive them, head-piece of lead, made to fit quite clofe about his- and to take up the ends- of the hofe into the bell. Ihoulders: this head-piece was capable of containing Through thefe hofe, as foon as their ends came above as much air as would fupply him for a minute or two. the furface of the water in the barrels, all the air. that When he had occalion for more air, he turned a cock was included in the upper parts of them was blown at F, by which means a communication was opened with great force into the bell; whilft the water enter- . with the air in the bell, and thus he could receive a cd at the bung-holes below, and filled them: and as new fupply at pleafure. foon as the air of one barrel had been thus received, hi nee the invention of this diving machine, there upon a fignal given, that was drawn up, and at the has been one contrived by Mr Triewald, F. R. S. and fame time the other defeended ; and, by an alternate military architeft to the king of Sweden, which, for a fuccefiion, furniftied air fo quick, and in fo great plen- fingle perfon, is in fame refpe&s thought to be more ty, that I myfelf have been one of five who have been eligible than Dr Halley’s, and. is conttrufted as fol- together at the bottom in nine or ten fathom water, lows. AB is the bell, which is funk by lead weights Fig. 2. for above an hour and an half at a time, without any DD hung to its bottom. This bell is of .copper, and fort of ill confequence: and I might have continued tinned all over in the infide, which is illuminated by there as long as I pleafed, for any thing that appear- three ftrong convex lenfes, G, G, G,- with copper lids ed to the contrary. Befides, the whole cavity of the H, H, H, to defend them. The iron ring or plate E bell was kept entirely free from water, fo that I fat ferves the diver to Hand on when he is at work; and is on a bench which was diametrically placed near the fufpended at fuch a diftance from^ the bottom of the bottom, wholly dreffed, with all my cloaths on. I- bell by the chains F, F, F, that when the diver hands only obferved, that it was neceffary to be let down gra- upright, his head is juft above the water in the bell, dually at firft, as about 1 2 feet at a time ; and then where the air is much better than higher up; becaufe to ftop and drive out the air that entered, by recei- it is colder, and confequently more fit for refpiration. ving three or four barrels of frefti air before I defeend- But as the diver muft always be within the bell, and ed further. But being arrived at the depth defign- his head of courfe in the upper part, the inventor has ed, I then let out as much of the hot air that had contrived, that even there, when he has breathed the been breathed, as each barrel would replenifh with hot air as well as he can, he may, by means of a fpi- cool, by means of the cock at the top of the bell; ral copper- tube be, placed clofe to the infide of the through whofe aperture, though very fmall, the air bell, draw the- cooler and freftier air from the lower- would rufti with fo much violence, as to make the moft parts: for which purpofe, a flexible leather tube,. furface of the fea boil, and to cover it with a white about two feet long, is fixed to the upper end of the foam, notwithftanding the weight of the water over copper tube at 3; and to the other end of this tube ia Us, fixed an ivory mouth-piece, by which the diver draws “ Thus I found that I could do any thing that re- in the air. quired to be done juft under us ; and that, by taking The greateft improvement, however, which the di- off the ftage, I could, for a fpace as wide as the cir- ving bell ever received,, or probably can receive, was front cuit of the bell, lay the bottom of the fea fo far dry, the late Mr Spalding of Edinburgh. A fedtion of his- as not to be overfhoes thereon. And, by the glafs improved diving-bell is reprefented in fig, 3., This con-. Fig. 3, window, fo much light was tranfmitted, that when the ftrudtion is deligned to remedy fome inconveniences of fea was clear, and efpecially when the fun ftione, -I Dr Halley’s, which are very evident, and of very dan- could fee perfedlly well to write or read; much more gerous tendency. Thefe are, 1. By Dr Halley’s con- to fallen or lay hold en any thing under us that was ftru£xion} the finking or raifing of the bell depends en- 6 tirelyy Div’ng. D I V [ 7o ] D I V tirely on the people who are at the furface of the water; and as the bell even when in the water has a very confi- derable weight, the raifing it not only requires a great deal of labour, but there is a pofiibility of the rope breaking by which it is raifed, and thus every perfon in the bell would inevitably perifli. 2. As there are, in many places of the fea, rocks which lie at a confiderable depth, the figure of which cannot poffibly be perceived from above, there is danger that fome of their ragged prominences may catch hold of one of the edges of the bell in its defcent, and thus overfet it before any fignal can be given to thofe above, which would infal¬ libly be attended with the deftrudtion of the people in the bell: and as it mull always be unknown, before trial, what kind of a bottom the fea has in any place, it is plain, that without fome contrivance to obviate this laft danger, the defcent in Dr Halley’s diving-bell is not at all eligible. How thefe inconveniences are remedied by Mr Spal¬ ding’s new conftruftion will be eafily underftood from the following defcription.—ABCD reprefents a fec- tion of the bell, which is made of wood ; e, e, are iron hooks, by means of which it is fufpended by ropes QJ3 F e, and Q^A E R e, and QJ>, as expreffed in the figure: c, c, are iron hooks, to which are appended lead weights, that keep the mouth of the bell always parallel to the furface of the water, whether the ma¬ chine taken altogether is lighter or heavier than an equal bulk of water. By thefe weights alone, how¬ ever, the bell would not fink : another is therefore added, reprefented at L ; and which can be raifed or lowered at pleafure, by means of a rope palling over the pulley a, and fallened to one of the fides of the bell at M. As the bell defeends, this weight, called by Mr Spalding the balance weight, hangs down a confider¬ able way below the mouth of the bell. In cafe the edge of the bell is catched by any obitacle, the balance- weight is immediately lowered down fo that it may reft upon the bottom. By this means the bell is lightened fo that all danger of overfetting is removed; for being lighter, without the balance-weight, than an equal bulk of water, it is evident that the bell will rife, as far as the length of the rope affixed to the balance- weight will allow it. This weighty therefore, will ferve as a kind of anchor to keep the bell at any par¬ ticular depth which the divers may think neceflary ; or by pulling it quite up, the defcent may be continued to the very bottom. By another very ingenious contrivance, Mr Spal¬ ding rendered it poffible for the divers to raife the bell, with all the weights appended to it, even to the furface, or to ftop at any particular depth, as they think proper ; and thus they could ftill be fafe, even though the rope defigned for pulling up the bell was broke. For this purpofe the bell is divided into two cavities, both of which are made as tight as poffible. Juft above the fecond bottom E F, are fmall flits in the fides of the bell; through which the water, entering as the bell defeends, difplaces the air originally con¬ tained in this cavity, which flies out at the upper ori¬ fice of the cock G FI. When this is done, the divers turn the handle G, which Hops the cock ; fo that if any more air was to get into the cavity AEFB, it could not longer be difeharged through the orifice H as before. When this cavity is full of water, the bell finks ; but when a confiderable quantity of air is ad- Divings mitted, it rifes. If therefore the divers have a mind to -y—-4 raife themfelves, they turn the fmall cock g, by which a communication is made between the upper and under cavities of the bell. The confequence of this is, that a quantity of air immediately enters the upper cavity, forces out a quantity of the water contained in it, and thus renders the bell lighter by the whole weight of the water which is difplaced. Thus, if a certain quantity of air is admitted into the upper cavity, the bell will de- ic6nd very flowly; if a greater quantity, it will neither a- feend nor defeend, but remain ftationary ; and if a lar¬ ger quantity of air is ftill admitted, it will arife to the top. It is to be obferved, however, that the air which is thus let out into the upper cavity mull be immedi¬ ately replaced from the air-barrel; and the air is to be let out very flowly, or the bell will rife to the top with fo great velocity that the divers will be in danger of be¬ ing lhaken out of their feats. But, by following thefe direflions, every poffible accident may be prevented, and people may defeend to great depths without the leaft apprehenfion of danger. The bell alfo becomes 1 fo eafily manageable in the water, that it may be con- dudted from one place to another by a fmall boat with the greateft eafe, and with'perfedt fafety to thofe who are in it. Inltead of wooden feats ufed by Dr Halley, Mr Spalding made ufe of ropes fufpended by hooks Ibb ; and on thefe ropes the divers may fit without any in¬ convenience. I and K are two windows made of thick ftrong glafs, for “admitting light to the divers. N re¬ prefents an air-caflc with its tackle, and OCP the flex¬ ible pipe through which the air is admitted to the bell. In the afeent and defcent of this calk the pipe is kept down by a fmall weight appended, as in Dr Halley’s machine. R is a fmall cock by which the hot air is difeharged as often as it becomes troublefome. Fig. 4. is a reprefentation of the whole diving apparatus, which it is hoped wall be readily underftood without any further explanation. Two air-barrels are repre- Fig. 4. fented in this figure; but Mr Spalding was of opinion, that one capable of containing 30 gallons is fufficient for an ordinary machine. We are told of another method put in pra&ice by a gentleman of Devonlhire. He has contrived a latge cafe of ftrong leather, perfedily water-proof, which may hold about half a hoglhead of air. This is fo contrived, that, when he flruts himfelf up in this cafe, he may walk at the bottom of the fea, and go into any part of a wrecked veffel, and deliver out the goods. This method, we are told, he has pradtifed for many years, and has thus acquired a large fortune. It Jj would be a confiderable improvement on this machine to condenfe the air in it as much as poffible before the diver defeended ; as he would thus be furnilhed with an atmofphcre endued with elafticity fufficient to refill the weight of the water, which othervvife would fqueeze his cafe into much lefs room than it originally took up. The condenfed air alfo would ferve for refpiration a much longer time than that which is in its ordinary ftate. DiriNG-Bladder, a machine invented by Borelli, and by him preferred, though without any good rea- fon, to the diving-bell. It is a globular vefiel of brafs or copper, about two feet in diameter, which contains the } D I V [7 Diving the diver’s head. It is fixed to a goat’s-fltin habit ex- II a&ly fitted to his perfon. Within the veffel are pipes; ivifibility. ky means of which a circulation of air " is contrived ; and the perfon carries an air-pump by his fide, by which he can make himfelf heavier or lighter as fifhes do, by contra&ing or dilating their air bladder. By this means he thought all the objections to which o- ther diving machines are liable were entirely obviated, and particularly that of want of air; the air which had been breathed, being, as he imagined, deprived of its noxious qualities by circulating through the pipes. Thefe advantages, however, it is evident, are only ima¬ ginary. The diver’s limbs, being defended from the preflure of the water only by a'goat’s-lkin, would in¬ fallibly be crufhed if he defcended to any confiderable depth ; and from the difcoveries now made by Dr Prieftley and others, it is abundantly evident, that air, which is once rendered foul by breathing, cannot in any degree be reftored by circulation through pipes. Concerning the ufe of copper machines in general, Mr Spalding favoured us with the following curious ob- fervation, namely. That when a perfon has breathed in them a few minutes, he feels in his mouth a very difagreeable brally talle, which continues all the time he remains in the veffel; fo that, on this account, cop¬ per feems by no means an eligible material. This tafte molt probably arifes from the aCtion of the alkalefcent effluvia of the body upon the copper ; for volatile al¬ kali is a ftrong diffolvent of this metal: but how thefe effluvia volatilife the copper'in fuch a manner as to make the tafte of it fenfible in the mouth, it is not eafy to fay. DIVINITY, properly fignifies the nature, quality, and elfence of God. Divinity, is alfo ufed in the fame fenfe with theo- iogy. DIVISIBILITY, that property by which the par¬ ticles of matter in all bodies are capable of a feparation or difunion from each other. The Peripatetics and Cartefians hold divifibility to be an affedtion of all matter. The Epicureans, again, allow it to agree to every phyfical continuum; but they deny that this affection agrees to all bodies, for the primary corpufcles or. atoms they maintain to be per- fedtly infecable and indivifible. As it is evident that body is extended, fo it is no lefs evident that it is divilible : for fince no two parti¬ cles of matter can exift: in the fame place, it follows, that they are really diftindt from each other; which is all that is meant by being divifible. In this fenfe the leatt conceivable particle muft ftill be divifible, fince it will confift of parts which will be really diftindl. To illuftrate this by a familiar inftance. Let the leaft ima¬ ginable piece of matter be conceived lying on a fmooth plain furface, it is evident the farface will not touch it every where:, thofe parts therefore which it does not touch may be fuppofed feparable from the others, and fo on as far as we pleafe ; and this is all that is meant when we fay matter is infinitely divifible. Plate The infinite divifibility of mathematical quantity is C'l.Xll. ,uretn, to leave their hufbands. « The law of Mofes (Mr Paley obferves), for rea* Vox.. VI. Part I. fons of local expediency, permitted the Jewilh hulband Divorce. to put away his wife; but whether for every caufe, v——^ or for what caufe, appears to have been controverted Palsy's Mo- amongft the interpreters of thofe times. Chrift, the rat and Pali. precepts of whofe religion were calculated for moret,:al PhilefJ- general ufe and obfervation, revokes this permiffion,^’P'*7'3' as given to the Jews ‘ for their hardnefs of hearts,’ and promulges a law which was thencefotward to confine divorces to the fingle caufe of adultery in the wife: ‘ Whofoever lhall put away his wife, except it be for fornication, and lhall marry another, committeth adul¬ tery ; and who fo marrieth her which is put away, doth commit adultery.’ Matt. xix. 9. “ Inferior caufes may juftify the feparation of hulband and 'wife, although they will not authorife fueh a dif- folution of the marriage con trad as would leave either at liberty to marry again : for it is that liberty in which the danger and mifchief of divorces principally confift. The law of this country, in conformity to our Saviour’s injundion, confines the diffolution of the marriage contrad to the fingle cafe of adultery in the wife ; and a divorce even in that oafe can only be brought about by the operation of an ad of parlia¬ ment, founded upon a previous fentence in the fpiritual court, and a verdid againft the adulterer at common law: which proceedings taken together compofe as complete an inveftigation of the complaint as a caufe can receive. It has lately been propofed to the legif- lature to annex a claufe to thefe ads, reftraining the offending party from marrying with the companion of her crime, who by the courfe of proceeding is always known and convided: for there is reafon to fear, that adulterous connedions are often formed with the pro- fped of bringing them to this conclufion ; at leaft, when the feducer has once captivated the affedion of a married woman, he may avail himfelf of this tempt¬ ing argument to fubdue her fcruples, and complete Ids vidory; and the legillature, as the bufinefs is managed at prefent, affifts by its interpofition the criminal de- fign of the offenders, and confers a privilege where it ought to inflid a punilhment. The propofal deferved an experiment; but fomething more penal, it is appre¬ hended, would be found neceffary to check the pro- grefs of this alarming depravity. Whether a law might not be framed, direding the fortune of the adulterefs to defend as in cafe of her natural death; refer ving, how¬ ever, a certain proportion of the produce of it, by way of annpity, for her fubfiftence (fuch annuity in no cafe to exceed a certain fum); and alfo fo far fuf- pepding the eftate in the hands of the heir, as to pre- ferve the inheritance to any children ftie might bear t» a fecond marriage, in cafe there was none to fucceed in the place of their mother by the firft: whether fuch a law would not render female virtue in higher life lefs vincible, as well as the feducers of that virtue lefs ur¬ gent in their fuit, I would recommend to the de¬ liberation of thofe who are willing to attempt the re¬ formation of this important but moft incorrigible clafs of the community. A paffion for fplendor, for expen- five amufements and diftindions, is commonly found in that defcription of women who would become the fubjeds of fuch a law, not lefs inordinate than their other appetites. A feverity of the kind propofed ap¬ plies immediately to that paflion. And there is no room for any complaint of injuftice, fince the provi- K fions : DOB t 74 ] DOC f/ons above ftated, with others which might be cotv- trived, confine the punithment, fo far as it is poiiible, to the perfon of the offender ; faffering the eftate to remain to the heir, or within the family of the an- ceftor from whom it came, or to. attend tire appoint¬ ments of his will. “ Sentences of the ecclefiaflicalcourts, which releafe the parties a vinculo matrimonii., by reafon of impuberty, frigidity, cenfanguinity within the prohibited degrees, prior marriage, or want of the requifite confent of pa¬ rents or guardians, are not diffolutions of the marriage contrail, but judicial declarations that there never was any marriage ; fueh impediment fubfifting at the time as rendered the celebration of the marriage rite a mere nullity. And the rite itfelf contains an exception of thefe impediments. The man and woman to be mar¬ ried are charged, “ if they know any impediment why they may not be lawfully joined together, to confefs it;” and affured, “ that fo many as are coupled to¬ gether, otherwife than God’s word doth allow, are not joined together by God1, neither is their matrimony lawfulall which is intended by way of folemn no¬ tice to the parties, that the vow they are about to make will bind their confciences and authorife their cohabi- tation only upon the fupoofition that no legal impedi¬ ment exiit.” DIURETICS (from ■?'« ly, and >"'»v urine), medi¬ cines which provoke a discharge by urine. Such is water drank plentifully ; white wine drank in a morning; alkali falls of all kinds; fea-ialt, fal- gemmse, nitre, borax, alum, tartar, fal ammoniac, whey, four milk, lemon-juice, ftc. Aqueous liquors are generally diuretic efpecially if mixed with fait, and drank cold. Fermented liquors are the leaft diu¬ retic of all; and the lefs fo, as they are the fatter. Sharp thin four wines, rhenilh, &c. as alfo acid fpirits of vinegar, fait, fulphur, alum, vitriol, &c. afparagus, bitter almonds, fmallage, eryngium, eupatorium, faffa- ffas, &c. are all diuretics. DIURNAL, in aitronomy, fomething relating to day; in oppoiition to no Sternal, whichregards the night. DIVUS, Diva, in antiquity, appellations given to men and women who had been deified, or placed in the number of the gods. See Deification, &c. Hence it is, that on medals ftruck for the confecra- tion of an emperor or emprefs, they give them the title of clivus or c/ivae for example, DIVUS JULIUS. DIVO ANTONINO PIO. DIVO PIO. DIVO CLAUDIO. DIVA FAUSTINA AUG. &c, DIZZINESS, in medicine. See Vertigo. DO, iii mufic, a note of the Italian fcale, corre- fponding to ut of the common gamut. See Music. DOBSON (William), an eminent Englifh portrait and hiftory painter, born at London in 1610. He ferved an apprentjedhip with one Peck, a ftationer arid picture dealer; and owed his improvement to the copying fome pictures of Titian and Van Dyck, whofe manner he always retained. He had farther obliga¬ tions to the latter of thefe artifts; for it isfoid, that a piiTure of his painting being expofed at a (hop on Snow-hill, Van Dyck paffing by was (truck with it exceedingly; and inquiring after the author, found him at work in a poor garret. Van Dyck had the gene- vefity to equip him in a manner fuitable to his. merit. He prefented him to king Charles I. who took him un¬ der his protection, kept him with him at Oxford all the time his majefty continued in that city, and not only fat to himfeveral times for his picture, but caufed the prince of Wales, prince Rupert, and moll of the lords of his court, to do fo too. Mr Dobfon, how¬ ever, being fomewhat loofe and irregular in his way of life, was far from improving the many opportunities he had of making his fortune; and died very poor in 1647, at his houfe in St Martin’s Lane. DOBUNI, or Bonum; an ancient people of Bri¬ tain, who polfelfed the territory which now forms the counties of Oxford and Gloucefter. Both the names of this Britifli nation feem to have been derived from the low lituation of a great part of the country which they inhabited: for both Duvn and Boehm fignify “ profound” or “ low”, in the ancient language of Gaul and Britain. The Dobuni are not mentioned among the Britifh nations who refifted the Romans under Julius Ctefar, which was probably owing to the dittance of their country from the feene of atlion; and> before the next invafion under Claudius, they had been fo much oppreffed by their ambitious neighbeurs the Catiivellauni, that they fubmitted with pleafure to the Romans, in order to be delivered from that oppreffiom Cogidunus, who was at that time (as his name im¬ ports) prince of the Dobuni, recommended himfelf fo. efFe£tually to the favour of the emperor Claudius, by his ready fubmiifion, and other means, that he was not only'continued in the government of his own territo¬ ries, but had fome other dates put under his authority. This prince lived fo long, and remained fo ileady a friend and ally to tire Romans, that his fubjeCL, be¬ ing habituated to their obedience in his time, never revolted, nor flood in need of many forts or forces to keep them in fubjeCIiorf. This is certainly the reafoa that we meet with fo few Roman towns and ilatious ia the country anciently inhabited by the Dobani. The Durocornovium of Antoninus, and the Corinium of Ptolemy, are believed by antiquaries to have been the fame place, the capital of the Dobuni, and fituated at Cirencefler, in GbucefteFfhire, where there are many marks of a Roman ftation. Clevum or Glevum, in the thirteenth iter of Antoninus* flood where the city of Gloucefler now hands; and Abone, in.the fourteenth iter, was probably fituated at Avinton on the Severn- The country of the Dobuni was comprehended in the Roman province Britannia Prima. DOCETjE (from to appear), in ecclefiaflical hiftory, the followers of Julius Caffianus, one of the Valentinian fcCt, towards the clofe of the fecond cen¬ tury, who revived a notion that had been adopted by a branch of the Gnoftics, againft whom St John, Ig¬ natius, and Polycarp, had afferted the truth of the in¬ carnation. They believed and taught, as their name imports, that the aClions and fufferings of Jefus Chrifi were not in reality, but only in appearance. DOCIMASIA, in Greek antiquity, a probation of the magiftrates and perfons employed in public bufi- nefs at Athens. It was performed publicly in the fo¬ rum, where they were obliged to give account of them- felves and their paft life before certain judges. A- mong feveral queftiotis propofed to them, we find the following: Whether they had been dutiful to their pa¬ rents, Dobunti. it : Docimafi! doc r tooctmafiic rents, had ferved in the wars, and had a competent !l eftate ? ^ Dock. DOCIMASTIC art, a name given to the art of ,U’”’~V 1 eifaying by operations in fmall, the nature and quan¬ tity of metallic or other matters which may be ob¬ tained from mineral or other compound bodies. See Refining and Metallurgy. DOCIMENUM marmor, a name given by the ancients to a fpecies of marble of a bright and clear white, much ufed in large and fumptuous buildings, fuch as temples and the like. It had its name from Dochnenos, a city of Phrygia, afterwards called Synaia; near which it was dug, and from whence it was fent to Rome* It was accounted little inferior to the Pa¬ rian in colour, but not capable of fo elegant a polifh ; whence it was lefs ufed by the ftatuaries, or in other fmaller works. The emperor Adrian is faid to have ftfed this marble in building the temple of Jupiter; •and many others of the great works of the Romans ate of it. DOCK, in botany. See Rumex. Dock, in the manege, is ufed for a large cafe of leather, as long as the dock of a horfe’s tail, which ferves it for a cover. The French call the dock trviifiqueue. It is made fall byflraps to the Crupper, and has leathern thongs that pafs between his thighs, j and along his flanks to the faddle-ftraps, in order to keep the tail tight, and to hinder it from whifking about. Dock, in maritime affairs, a fort of broad and deep trench, formed on the fide of a harbour, or on the banks of a river; and commodioufly iitted either to build fhips or receive them to be repaired and breamed therein. Thefe forts of docks have generally ftrong flood-gates to prevent the flux of the tide from enter¬ ing the dock while the flap is under repair.—There are likewife docks of another kind, called wet -docks^ where a fhip can only be cleaned during the recefs of the tide, or in the interval between the time when the tide left her dry a-gfound and the period when it a- gain reaches her by the return of the flood. Docks of the latter kind are not furnifhed with the ufual flood- gates. Docii-Tards, certain magazines containing all forts of naval ftores and timber for fhip'-building. In Eng¬ land, the royal dock-yards are at Chatham, Portfmouth, Plymouth, Deptford, Woolwich, and ’Sheernefe. His majefty’s fhips and veffels of war are generally moored £t thefe ports during the time of peace; and fuch as want repairing are taken into the docks, examined, and refitted for fervice. The principal dock-yards are governed by a Com- tniffioner, refident at the port; who fuperintends all the mufleis of the officers, artificers, .and labourers, em¬ ployed in tire dock-yard and ordinary. He alfo con¬ trols their payment therein ; examines the accounts ; contrails, and draws bills on the navy-office to fupply the deficiency of ftores; and, finally, regulates what¬ ever belongs to the dock-yard, maintaining due order iii -the refpeilive offices. Thefe yards are generally fupplied from the northern crowns with hemp, pitch, tar, rofin, canvas, oak-plank, ■and feveral other fpecies. With regard to the malls, particularly thofc of the largefl fize, they are ufudly imported from New-England. 75 1 DOC DOCTOR, a perfon who has paffed all the degrees of a faculty, and is impowered to teach or praitife the ” fame : thus we fay, doilor in divinity, dodtor in phy- fic, doctor of laws. The eftablifhment of the doSorak, fuch as now in ufe among us, is ordinarily attributed to Irnerius, who himfelf drew up the formulary. The firft ceremony of this kind was performed at Bologna, in the perfon of Bulgarus, who began to profefs the Roman law, and on that occafion was folemnly promoted to the d-ic- torate, i. e. inftalled juris utriufque doBor. But the cu- ftom was foon transferred from the faculty of la v to that of theology ; the firft inftance whereof was given in the univerfity of Paris, where Peter Lombard and Gilbert de la Portree, the two chief divines of thofe days, were created doilors in theology, facra theologie doBores. Spelman ‘akes the title of doctor not to have com¬ menced till after the publication of Lombard’s fert- tences, about the year 1140; and affirms, that fuch as explained that work to their fcholars were the fi'rk that had the appellation of doilors. Others go much higher, and hold Bede to have been the firft doctor at Cambridge, and John de Beverley at Oxford, which latter died in the year 721. But Spelman will not al¬ low dodtor to have been the name of any title or de¬ gree in England till the reign of king John, about the year 1207. To pafs doitor in divinity at Oxford, it is neceffary the candidate have been four years bachelor of divinity. For doftor of laws, he muft have been feven years in the univerfity to commence bachelor of law; five years after which he may be admitted doctor of laws. Other- wife, in three years after taking the degree of mailer of arts, he may take the degree of bachelor in law ; and in four years more, that of LL. D. which fame method and time are likewife required to pafs the de¬ gree of dodtor in phyfic. At Cambridge, to take the degree of dodtor in di¬ vinity, it is required the candidate have been feven years bachelor of divinity. Though in feveral of the colleges the taking of the bachelor of divinity’s degree is difpenfed with, and they may go out per Jaltum. To commence dodtor in laws, the candidate muft have been five years bachelor of law , or feven years mafter of arts. To pafs dodtor in phyfic, he muft have been bachelor in phyfic five years, or feven years mafter of arts. A doctor of the civil law may exercife eccle- fiaftical jurifdidtion, though a layman, ilat. 37 Hen. VII1. cap. 17. fedt. 4. Doctor of the Law, a title of honour among the Jews. The inveftiture, if we may fo fay, of this order was performed by putting a key and table-book in their hands ; which is what fome authors imagine our Savi¬ our had in view, Luke xi. 52. when, ipeaking of the dodtors of the law, he fays, “ Wo unto you dodtors of the law, for you have taken away the key of know¬ ledge : you entered not in yotirfelves, and them that were entering you hindered.” Doctor, of the Church, a title given to certain, of the fathers whole dodlrines and opinions have been the moil generally followed and authorifed. We ufually reckon four dodtors of the Greek church, and three of the Latin. The firft are St Athanafius, St Bal'd, St Gre¬ gory Nazianzcn, and St Chryfoftom. The latter are • K 2 St D O D [ 76 ] D O D Document St Jerom, St Auguftine, and Gregory the Great. In and his extravagance ftill continuing, he became in- Dodder I! the Roman breviary there is a particular office for the vclved in difficulties, which tempted him to forge a II P»dd. do&ors. It only differs from that of the confeffors, bond from his late pupil lord Chefterfield, Feb. 4. Dodr“an' by the anthem of the Magnificat, and the leffons. I777> for L.4200, which he a&ually received: but _ v-’- j Doctor, is alfo an appellation adjoined to feveral being dete&ed, he was tried at the Old Bailey, found ( fpecific epithets, expreffing the merit of fome of the guilty, and received fentence of death; and, infpite^^'i | fchoolmen : thus, Alexander Hales is called the irre- of every application for mercy, was executed at Ty- ' 7. Dr Dodd was a voluminous fragable doftor; Thomas Aquinas, the angelic dodtor ; burn, June 27. 1777. St Bonaventure, the feraphic dodlor ; John Duns Sco- writer, and poffeffed confiderable abilities,, with little tus, the fubtile doftor ; Raimond Lully, the illumi- judgment and much vanity. An accurate lift of his nated doftor; Roger Bacon, the admirable dodtor, &c. various writings is prefixed to his “ Thoughts in Pri- Doctor, AiJao-xaxof, in the Greek church, is a par- fon,” ed. 1781, ticular officer, appointed to interpret part of the fcrip- tures. He who interprets the Gofpels, is called do8or of the Gfpels; he who interprets St Paul’s Epiftles, doftor of the Apojlle: he who interprets the Pfalms, doflor of the Pfalter. DocTORs-Commons. See College of Civilians. DODDER, in botany. See Ouscuta. DODDRIDGE (Philip), D. D. an eminent Pref- byterian minifter, was the fon of Daniel Doddridge an oil-man in London, where he was born on the 26th of June 1702 ; and having completed the ftudy of the claffics in feveral fchools, was, in 1719, placed under DOCUMENT, in law, fome written monument the tuition of the reverend Mr John Jennings, who produced in proof of any thing afferted. kept an academy at Kil worth in Leicefterfiiire. He was DODAR 1’IA, in botany : A genus of the angio- firft fettled as a minifter at Kilworth, where he preach- fpermia order, belonging to the didynamia clafs of ed to a fmall congregation in an obfcure village : but, plants ; and in the natural method ranking under the on Mr Jennings’s death, fucceeded to the care of his 40th order, Perfonata. The calyx is quinquedentated; academy ; and foon after was chofen minifter of a large the under lip of the corolla twice as long as the upper ; congregation of Diffenters at Northampton, to which the capfule bilocular and globofe. he removed his academy, and where the number of his DODD (Dr William), an unfortunate Engliffi di- pupils increafed. He inftrufted his pupils with the vine, eldeft fon of the Rev. William Dodd, many years freedom and tendernefs of a father ; and never expe&ed vicar of Bourne in Lincolnlhire, was born May 29. nor defired that they (hould blindly follow his fenti- 1729. He was fent, at the age of 16, to the univer- ments, but encouraged them to judge for themfelves. fity of Cambridge; and admitted, in the year 1745, He checked any appearance of bigotry and uncharir a fizar of Clare-Hall. In 1749-50 he took the degree tablenefs, and endeavoured to cure them by {bowing of B. A. with great honour, being upon that occafion what might be faid in defence of thofe principles they in the lift of wranglers. Leaving the univerfity, he difliked. He died at Lilbon, whither he went for the imprudently married a Mifs Mary Perkins in 1751, recovery of his health ; and his remains were interred in was ordained a deacon the fame year, prieft in 1753, the burying-ground belonging to the Britifh faftory and foon became a celebrated and popular preacher, there, and a handfome monument was ereded to his His firft preferment was the le&urefhip of Weft Ham. memory in the meeting-houfe at Northampton, at the In 1754 he was alfo chofen ledurer of St Olave’s, expence of the congregation, on which is an epitaph, Hart-Street; and in 1757 took the degree of M. A. written by Gilbdt Weft, Efq. He wrote, 1. Free' at Cambridge. On the foundation of the Magdalen Thoughts on the moft probable means of reviving the Hofpital in 1758, he was a ftrenuous fupporter of that Diffenting Intereft. 2. The Life of Colonel James charity, and foon after became preacher at the chapel Gardiner. 3. Sermons on the Education of Children, of it. By the patronage of Biihop Squire, he in 1763 4. The Rife and Progrefs of Religion in the Soul: obtained a prebend of Brecon, and by the intereft of 5. The Family Expofitor, in 6 vols 4to, &c. And fince fome city-friends procured himfelf to be appointed one the author’s death, a volume of his Hymns have been of the king’s chaplains ; foon after which, he had the publifhed, and his Theological Ledures. Several of. education of the prefent earl of Chefterfield commit- his works have been tranllated into Dutch, German, ted to his care. In 1766 he went to Cambridge and and French. took the degree of LL. D. At this period, the efti- DODECAGON, in geometry, a regular polygon mation in which he was held by the world was fufficient confiding of twelve equal fides and angles, to give him expedations of preferment, and hopes of DODECAHEDRON, in geometry, one of the riches and honours ; and thefe he might probably have platonic bodies, or regular folids, contained under acquired, had he poflefled a common portion of pru- twelve equal and regular pentagons, dence and difcretion. But, impatient of his fituation, DODECANDRIA (from twelve, and and eager for advancement, he rafhly fell upon means a man).-, the name of the eleventh clafs in Linnaus’S which in the end were the occafion of his ruin. On fexual fyftem, cqnlifting of plants with hermaphrodite' the living of St George, Hanover-Square, becoming flowers, that, according to the title, have twelve ftami- vacant, he wrote an anonymous letter to the chancel- na or male organs. This clafs, however, is not limited lor’s lady, offering 3000 guineas if by her affiftance he with refped to the number of (lamina. Many genera- was promoted to it. This being traced to him, com- have fixteen, eighteen, and even nineteen ftamina ; the plaint was immediately made to the king, and Dr Dodd effential charadter feems to be, that, in the clafs in que- was difmiffed with difgrace from his office of chaplain, ftion, the (lamina, however numerous, are inferted into- From this period he lived negledted, if not defpifed ; the receptacle : whereas in the nevt elafe. Jei-ifanilVia. whereas in the next clafs, icofandria, which. D O D [ 77 1 D O D 'spotleeas which is as little determined in point of number as the | II prefent, they are attached to the infide of the calyx or If0 ona' flower-cup. 1 v The orders in this clafs, which are fix, are founded upon the number of the ftyles, or female organs. A- I , farabacca, mangoftan, ftorax, purple loofe-ftrife, wild Syrian rue, and purflane, have only one ftyle ; agrimony and heliocarpus have two ; burning thorny plant, and baftard rocket, three ; glinus, five; illicium, eight; and houfe-leek, twelve. DODECAS, in botany: A genus of the trigynia order, belonging to the dodecandria clafs of plants. The calyx is half quadrifid, having the corolla above ; I the corolla quinquefid ; the capfule unilocular, conjoin¬ ed with the calyx. DODECATHEON, in botany : A genus of the monogynia order, belonging to the pentandria clafs of plants; and in the natural method ranking under the 21 ft order, Precia. The corolla is verticillated and reflexed ; the ftamina placed in the tube; the capfule unilocular and oblong. DODO, in ornithology. See Didus. DODONA, a town of Thefprotia in Epirus, or I (according to others) in Theflaly. There was in its neighbourhood a celebrated oracle of Jupiter. The 1 town and temple of the god were firft built by Deu¬ calion, after the univerfal deluge. It was fuppofed to be the moft ancient oracle of all Greece ; and accord¬ ing to the traditions of the Egyptians mentioned by R Herodotus, it was founded by a dove. Two black doves, as he relates, took their flight from the city of Thebes in Egypt; one of which flew to the temple of Jupiter Ammon, and the other to Dodona, where with an human voice they acquainted the inhabitants of the country that Jupiter had confecrated the ground, which in future would give oracles. The extenfive grove which furrounded Jupiter’s temple was endowed with the gift of prophecy ; and oracles were frequent¬ ly delivered by the facred oaks and the doves which in¬ habited the place. This fabulous tradition of the 1* oracular power of the doves is explained by Herodotus, who obferves that fome Phenicians carried away two priefteffes from Egypt, one of which went to fix her refidence at Dodona, where the oracle was eftablilhed. It may farther be obferved, that the fable might have been founded upon the double meaning of the word which fignifies dwes in moft parts.of Greece, while in the dialed! of the Epirots it implies old uuo- [ ' men. In ancient times the oracles were delivered by the murmuring of a neighbouring fountain ; but the cuftom was afterwards changed. Large kettles were fufpended in the air near a brazen ftatue, which held a laih in its hand. When the wind blew ftrong, the ftatue was agitated and ftruck againft one of the ket¬ tles, which communicated the motion to all the reft, and raifed that clattering and difeordant din, which continued for a while, and from which the artifice of the priefts drew the predictions. Some fuppofe that the noife was occafioned by the fhaking of the leaves and boughs of an old oak, which the fuperftition of the people frequently confulted, and from which they pretended to receive oracles. It may be ob¬ ferved with more probability, that the oracles were delivered by the priefts, who, by artfully concealing themfelves behind the oaks, gave occafion to the fuper- ftitious multitude to believe that the trees were endow- Dodor.sea ed with the power of prophecy. As the (hip Argo ’I . was built with fome of the oaks of the foreft of Do-, 0 ^we dona, there were fome beams which gave oracles to the Argonauts, and warned them againft the approach of calamity. Within the foreft of Dodona there was a ftream and a fountain of cool water which had the power of lighting a torch as foon as it touched it. This fountain was totally dry at noon day, and was re- ftored to its full courfe at midnight, from which time till the following noon it began to decreafe, and at the ufual hour was again deprived of its waters. The oracles of Dodona were generally delivered by wo¬ men. DODONiEA, in botany : A genus of the mono¬ gynia order belonging to the oftandria clafs of plants. The calyx is tetraphyllous ; there is no corolla ; the capfule trilocular and inflated ; the fteds twofold. DODONIAfa, Dodonaus, in antiquity, an epithet given to Jupiter, becaufehe was worfhipped in a temple built in the foreft of Dodona, where was the moft fa¬ mous, and (it is faid) the moft ancient, oracle of all Greece. See Dodona. DODONIDES, the prieftefles who gave oracles in the temple of Jupiter in Dodona. According to fome traditions the temple was originally inhabited by feven daughters of Atlas, who nurfed Bacchus. Their names were Ambrofia, Eudora, Pafithoe, Pytho, Plexaure, Coronis, Tythe or Tyche. In the later ages the oracles were always delivered by three old women ; which cu¬ ftom was firft eftabliftied when Jupiter enjoyed the com¬ pany of Dione, whom he permitted to receive divine honour in his temple at Dodona. The Boeotians were the only people of Greece who received their oracles at Dodona from men, for reafons which Strabo, 1. 9> fully explains. DODRANS, in antiquity, three-fourths of the as. See the article As. DODSLEY (Robert), a late eminent bookfeller, and ingenious writer, born at Mansfield in Nottingham- fliire, in the year 1703. He was not indebted to edu¬ cation for his literary fame, being originally a livery fervant; but his natural genius, and early pafiion for reading, foon elevated him to a fuperior ftation. He wrote an elegant little fatirical farce called The Toy- Jhopy which was afted with applaufe in 1735, and which recommended him to the patronage of Mr Pope. The following year he produced the King and Miller of Mansjield. The profits of thefe two farces enabled him to commence bookfeller, and his own merit procured him eminence in that profeffion. He wrote fome other dramatic pieces, and publilhed a colleddion of his works in one vol. 8vo, under the modeft title of Trifles ; which was followed by Public Virtue, a poem in qto. Befide what he wrote himfelf, the public were obliged to him for exerting his judgment in the way of his bufinefs ; he having colledted feveral volumes of well chofen Mif- cellaneous Poems and Fugitive Pieces, whofe brevity would elfe have endangered their being totally loft tO' poilerity. He died in 1764. DODWELL (Henry), a very learned controverfial writer, born at Dublin, but of Englifti extradtion, in 1641. He wrote an incredible number of tradts : but his fervices were fo little acknowledged, that bifliop Burnet and others accufe him of doing more hurt than good* DOG [7 Doffljurg, good to the canfe of Chviftianity, by his indifcrect love , ~og~ of paradoxes and novelties, and thus expoling himfelf 1 to the feoffs of unbelievers. His pamphlet on the im¬ mortality of the foul gave.rife to the well known con- troverfy between Mr Collins and Dr Clark on that fub- jeft. He died in 1711. DOESBURG, a town of the united provinces, in the county of Zutphen and province of Guelderland. It is fmall, but well peopled, and very ftrong both by art and nature, having the river Yffel on one fide, and a morafs on the other, and is only to be approached by a narrow neck of land. E. Long. 5. 55. N. Lat. S2- 3* . - DOG, in zoology : An animal remarkable for its natural docility, fidelity, and affetlion for its mailer ; which qualities mankind are careful to improve for their own advantage. Thefe ufeful creatures guard our honfes, gardens, and cattle, with fpirit and vigilance. By then help we are enabled to take not only beads, but birds; and to purfue game both over land and through the waters. In fame northern countries, they ferve to draw fleds, and are alfo employed to car¬ ry burdens. In feveral parts of Africa, China, and by the Weft Indian negroes, dogs are eaten, and ac¬ counted excellent food. Nay, we have the teftimony of Mr Forfter, that dogs fiefh, in tafte, exaclly refem- * See Amt- g|es mutton *. They were alfo ufed as food by the n.a, n go. Romans^ ancj jong before them by the Greeks, as we learn from feveral treatifes of Hippocrates. In the prefent times, their Ikins, drefl'ed with the hair on, are ufed in muffs, made into a kind of bulkins for perfons in the gout, and for other pufpofes. Prepared in ano¬ ther way, they are ufed for ladies gloves, and the linings of malks, being thought to make the Ikin peculiarly ■white and fmooth. The French import many of thefe flcins from Scotland, under a fmall duty. Here, when tanned, they ferve for upper leathers for neat pumps. Dogs fkins dreffed are exported under a fmal), and im¬ ported under a high, duty. The French import from Denmark large quantities of dogs hair, both white and black. The laft is efteemed the bell, and is worked up in the black lift of a particular kind of woollen cloth ; but is not ufed, as many have fuppofed, in ma¬ king of hats, being entirely unfit for this purpofe. With regard to the qualities of dogs, thofe bred in the ifland of Britain are juftly reckoned fuperior to the dogs bred in any other country. The fwiftnefs of the gre-hound is amazing : as are aifo the fteadineis and perfeverance of other hounds and beagles j the holdnefs of terriers in unearthing foxes, &c.; the fagacity of pointers and fetting dogs, who are taught; a language by figns as intelligible to fportfmen as fpeech ; and the invincible fpirit of a bull-dog, which can be quelled only by death.—All the nations in Europe not only do juftice to the fuperior qualities of the Britifh dogs, but adopt our terms and names, and thankfully receive the creatures as prefents.—It is remarkable, however, that almoft every kind of Britilh dogs degenerates in foreign countries; nor is it poffible to prevent this de¬ generacy by any art whatever. For the natural hiftoryof the dog, fee Canis. Choqftng of Dogs. In order to choofe a dog and bitch for good whelps, take care that the bitch come of a generous kind, be well proportioned, having large ribs and flanks; and likewife that the dog be of a good 5 S ] DOG breed and young, for a young, dog and an old bitch breed excellent whelps. The bell time for hounds nitches, or bratchets, to be lined in, are the months of January, February, and March, The bitch -fliould be ufed to a kennel, that ftie may like it after her whelping, and (he ought to be kept warm. Let the whelps be weaned after two months old; and though it be fome difficulty to choofe a whelp under the dam that will prove the belt of the litter, yet fome approve that which is laft, and account him to he the heft. Others remove the whelps from the kennel, and lay them feverally and apart one from the other; then they watch which of them the bitch firit takes and carries into her kennel again, and that they fuppofe to be the heft. Others again imagine that which weighs leall when it fucks to be the belt t this is certain, that the lighter whelp will prove the fwiftei% As foon as the bitch has littered, it is pro¬ per to choofe them you intend to prefefve, and drown the reft: keep the black, brown, or of one colour ; for the fpotted are not much to be efteemed, though of hounds the fpotted are to be valued. Hounds for chafe are to be chofen by their colours. The white, with black ears, and a black fpot at the fet¬ ting on of the tail, are the moft principal to compofe a kennel of, and of good feent and condition. The black hound, or the black tanned, or the all liver-ea- loured, or all white: the true talbots are the belt for the ftvonget line ; the grizzled, whether mixed or un¬ mixed, fo they be {hag-haired, are the beft verminers, and a couple of thefe are proper for a kenuel.—In fhort, take thefe marks of a goad hound: That his head be of a middle proportion, rather long than round ; his noftrils wide, his eaVs large, his back bowed; his fillet great, his haunches large, thighs well trailed, ham ftrait, tail big near the reins, the reft {lender; the leg big, the foie of the foot dry, and in the form of that of a fox, with large claws. Keeping Dogs in Health.—As pointers and fpaniels, when good of their kinds and well broken, are very valuable to a fportfman, it is worth while to take fome care to preferve them in health. This very much de¬ pends on their diet and lodging : frequent cleaning their kennels, and giving them frtfli ftraw to lie on, is very neceffary 5 or, in fummer-time, deal-lhavings, or fand, inftead of ftraw, will check the breeding of fleas. If you rub your dog with chalk, and brufli and comb him onee or twice a-week, he will thrive much the better ; the chalk will clear his Hein from all greafmefs, and he will be the lefs liable to be mangy. A dog is of a very hot nature: he fhould therefore never be without clean water by him, that lie may drink when he is thirlly. In regard to their food, carrion is by no means proper for them: it muff hurt their fetife of fmelling, on which the excellence of thefe dogs greatly depends. Barley-meal, the drofs of wheat flour, or both mixed together, with broth or flammed milk, is very proper food. For change, a fmall quantity of greaves from which the tallow is prefled by the chandlers, mixed with flour, or {beep’s feet well baked or boiled, are a very good diet} and when you indulge them writh flefti, it ftiould always be boiled. In the feafon of hunting your dogs, it is proper to feed them in the evening before, and give them nothing in the morning you intend to take them out DOG L 79 ] DOG .»Dosr. out except a little milk. If you flop for your own ■u_v-—' refrelhment in the day, you fhould alfo refreih your s$rifmani dogs with a little bread and milk. It has been al- J?. ready obferved that dogs are of a hot conftitution ; the greateft. relief to them in the fummer is twitch-grafs, or dog-grafs, which is the fame thing. You (hould therefore plant feme of it in a place where you can turn them into every morning: they will feed freely on it to be cured of the ficknefs they are fubjeft to, and cured of any extraordinary heat of blood : but unlefs the grafs be of this fort, it will have no effedd. Difeafes of Dogs.— i. Bites and Stings. If dogs are bitten by any venomous creatures, as fnakes, ad¬ ders, &c. fqueeze out the blood, and wafh the place with fait and urine; then lay a plafter to it made of calamint, pounded in a mortar, with turpentine and yellow wax, till it come to a falve. If you give your dog fome of the juice of ealamint to drink in milk, it will be good ; or an ounce of treacle diffolved in fome fweet wu'ne. 2. Mange. Dogs are fubjeft to the mange from being fed too high, and allowed no exercife or an op¬ portunity of refrefhing themfelves with dog-grafs ; or by being ftarved at home, which will caufe them to eat the vileft fluff abroad, fuch as carrion, or even hu¬ man excrement; or by want of water, and fometimea by not being kept clean in their kennel, or by founder¬ ing and melting in their greafe. Either of thefe will heat the blood to a great degree, which will have a 1 tendency to make them-mangy. The cure may be ef- fedled by giving ftone-brimflone powdered fine, either in milk or mixed up with butter, and rubbing them well every day for a week with an ointment made of fome of the brimftone and pork-lard, to which add a fmall quanity of oil of turpentine.— Or, boil four ounces of quickfilver in two quarts of wrater to half the quantity ; bathe them every day with this water, and let them have fome of it to lick till the cure is perfect¬ ed. Or, a fmall quantity of trooper’s ointment rubbed on the parts on its firft appearance will cure it. It will alfo free loufy puppies from tlieir lice. Or, take two ounces of euphorbium ; Hour of fulphur, ’ Flan¬ ders oil of bays, and foft foap, each four ounces. Anoint and rub your dog with it every other day ; give him warm milk, and no water. I’he cure will be performed in aTbout a week. The following receipt is alfo faid to be efficacious. Take two handfuls of wild creffes, and as much elecampane, and alfo of the leaves and roots of roerb and forrel, and two pounds of the roots of fodrels: boil all thefe well together in lee and vinegar ; itrain the decoClion, and put into it two pounds of grey foap, and when it is melted, rub the dog with it four or five days fuceeffively, and it will cure him. 5. Poifon.. If you fufpeCt your dog to be poifoned with nux vomica (the poifon ufually employed by the warreners, which caufes convulirve fits and foon kills), the moft effectual remedy*, if immediately applied, is to give him a good deal of common fait; to admini- ffer which, you may open his mouth, and put a Hick acrofs to prevent the fhutting it, whilft you cram his throat full of fait, at the fame time holding his mouth upwards ; and it will diffolve fo that a fuffici- ent quantity will be fwallowed to purge and vomit him. When his ftomach is fufficiently cleared by a free paffage obtained by ftool, give him fome warm Hog: broth frequently, to prevent his expiring from faint- J nefs ; and he will recover. Spnrtfman's. 4. Worms. Dogs are very frequently troubled with worms ; but more particularly whillt they are young. Any thing bitter is fo naufeous to thefe worms, that they are very often voided by taking two or three purges of aloes; or (which is the fame thing) Scots pills, four or five being a dofe for a large dog : this is to be repeated two or three times in a week. If this do not fucceed, you may give him an ounce of powder of tin mixed up with butter, in three dofes ; which fel- dom fails to cure. Or of the herb favin, dried and rubbed to powder, give about as much as will lie on a {hilling for a dofe ; which will entirely deftroy worm*- and their feed. 6. Sore Feet. A pointer ought not to be hunted oftener than two or three days in a week ; and unlef*. you take care of his feet, and give him good lodging as well as proper food, he will not be able to perform that through the feafon. You fhould therefore, after a hard day’s hunting, wa(K his feet with warm water and fait; and when dry, wafh them with warm broth, or beer and butter, which will heal their forenefs, and prevent a fettled ftiffnefs from fixing. 7. Strains, Blows, or/mail Wounds. If your dog hat received any little wounds by forcing through hedges, or gets any lamenefs from a blow or lira in ; bathe the wound or grieved part with fait and cold vinegar (for warming it only evaporates the finefpirit) ; and whea dry, if a wound, you may pour in it a little friar’s bal- fam, which will perform the cure fooner than any me¬ thod hitherto experienced. 8. Coughrand Colds. Dogs are very fubjeft to a cough, with an extraordinary choakiug, which is tlrought to arife generally from a oold or fome inward diforder; and probably it is often occafioned by their eating of fifh-bones. To guard againfl it, order your fervants to throw all fuch fiih-bones where the dog can’t get at them. But if the dilbrder be from a- cold, let bleeding be repeated in finall quantities, if ne- ceflary ; hut if it be what is called the dijlemper in dogs* and they appear to be very low in fpirits, the bleeding is better omitted. Let meat-broth, or milk-broth warm¬ ed, be the principal part of his diet, ufing at the fame time the following medicine. Take flour of fulphur, cold drawn linfeed oil, and falt-petre, of each an ounce ; divide it into four dofts, giving him. one dofe every other day, and let him have plenty of dean, ilraw to tie on; or one fpoonful of honey daily. Doo-Madnefs. Of this there are no tefs than feven forts common among dogs. The chief caufes are, high- feeding, want of exercife, fulnefs of blood, and coitive- nefs. As for the two firft,. you mull obferve wheu you hunt them, that they fhould be better fed than, when they reft; and let them be neither too fat nor too lean ; but, of the two, rather fat than lean ; by which means they will not only be preferved from, madnefs but alfo from the mange and fcab: which difeafes they will be fobjeift to for want of air, water, or exercife; but if you have but the knowledge to keep them in an even temper, they may live long, and continue found. As for water, they fhould be left to. their own pleafure ; but for exercife and diet, it muft. he ordered according to diferetion, obferving a medi¬ um*. [ 8o ] DOG i the heat with four drama of ftavefacre pulverized ; mix thefe to- DOG Deg. um. Give them once a week, efpecially 4 , ^ of the year, five or fix fpoonfuls of falad oil, which will gether, and give it the dog in a drenching horn ; alfo Doge. Spertfman's cleanfe them : at other times, the quantity of a hazel- let him blood in the ears, and in the two veins that “ init. nut of mithridate is an excellent thing to prevent dif- come down his (houlders ; and indeed bleeding is ne- eafes. It is alfo very good to bleed them under the cefiary for all forts of madnefs in dogs, tongue, and behind the ears. When a dog happens to be bit by a mad one, there The fymptoms of madnefs are many and eafily dif- is nothing better than their licking the place with their cerned. When any dog feparates himfelf contrary to own tongues, if they can reach it; if not, then let it his former ufe, becomes melancholy or droops his head, be waihed with butter and vinegar, made luke-warm, forbears eating, and as he runs fnatches at every thing; and let it afterwards be anointed with Venice turpen- if he often looks upwards, and his ftern at his fetting tine; but, above all, take the juice of the ftalks of llrong on be a little eredt, and the reft hanging down ; if his tobacco boiled in water, and bathe the place therewith; eyes be red, his breath ftrong, his voice hoarfe, and he alfo wafh him in fea-water, or water artificially made drivels and-foams at the month; you may.be affured fait: give him likewife a little mithridate inwardly in he has this diftemper. two or three fpoonfuls of fack; and fo keep him apart; The feven forts of madnefs are as follow ; of which and if you find him after fome time ftill te droop, the the two firft are incurable, i. The hot burning mad- belt way is to hang him. nefs. 2. Thb running madnefs. The animals labour- Some have afl'erted their having cured feveral crea- ing under thefe are peculiarly dangerous ; for all tures that have been bit by mad dogs, with only giving things they bite and draw blood from will have them the middle yellow bark of buckthorn ; which the fame diftemper ; and they generally feize on muft be boiled in ale for a horfe or cow, and in milk all they meet with, but chiefly on dogs: their pain for a dog ; but that it muft be boiled till it is as bitter is fo great it foon kills them.—The five curable mad- as you can take it. neffes are. As to the preventive of worming dogs, fee Worm- 3. Sleeping madnefs, fo called from the dog’s great ing. drowfmefs, and almoft continual fleeping. This is cau- Doa-Days. See Canicula. fed by the little worms that breed in the mouth of the Doo-Fifh, in ichthyology. See Squalus. fiomach, from corrupt humours, vapours, and fumes Docs-Bane. See Apocynum. whichafeend to the head: for cure of which, take fix Doc-Wood Tree. See Piscidia. ounces of the juice of wormwood, two ounces of the DOGE, the chief magiftrate in the republics of Ve- powder of hartfhorn burnt, and two drams of agaric ; nice and Genoa. mix all thefe together in a little white-wine, and give The word properly fignifies duke, being formed it the dog to drink in a drenching horn. from the Latin dux ; as dogate, and dogado, from du- 4. Dumb madnefs, lies alfo in the blood, and caufes cat us, “duchy.” the dog not to feed, but to hold his mouth always wide The dogate, or office and dignity of doge, is elec- open, frequently putting his feet to his mouth, as if he tive ; at Venice, the doge is ele&ed for life ; at Genoa, had a bone in his throat: to cure this, take the juice only for two years ; he is addrefled under the title of of black hellebore, the juice offpatula putrida, and of Serenity, which among the Venetians is fuperior to that rue, of each four ounces; ftrain them well, and put ofhighnefs. thereto two drams of unprepared fcammony ; and be- The doge is the chief of the council, and the mouth ing mixed well together, put it down the dog’s of the republic; yet the Venetians do not go into throat with a drenching horn, keeping his head up for mourning at his death, as not being their fovereign, fome time, left he call it out again ; then bleed him in but only their firft minifter. In elfedt, the doge of the mouth, by cutting two or three veins in his gums. Venice is no more than the phantom or (hadow of It is faid, that about eight drams of the juice of an the majefty of a prince ; all the authority being re¬ herb called hartfhorn, or dog's tooth, being given to the ferved to the republic. He only lends'his name to the Dog dog, cures all forts of madnefs. fenate ; the power is diffufed throughout the whole 5. Lank madnefs, is fo called by reafon of the dog’s body, though the anfwers be all made in the name of •leannefs and pining away. For cure give them a purge the doge. If he gives any anfwers on his own ac- as before dirafted, and alfo bleed them: but fome fay count, they muft be very cautioufly exprefled, and in there is no cure for it. general terms, otherwife he is fure to meet with a re- 6. Rheumatic or flavoring madnefs, occafions the dog’s primand. So that it is abfolutely neceflary he be of head to fvvell, his eyes to look yellow', and he will be an eafy and pliable difpofition. always flavering and driveling at the mouth. To cure Anciently the doges were fovereigns; but things which, take four ounces of the powher of the roots of are muclt»jiered ; and at prefent, all the prerogatives polipody of the oak, fix ounces of the juice of fennel- referved to the quality of doge, are thefe which fol- roots, with the like quantity of the roots of mifletoe, low : he gives audience to ambaffadors ; but does not and four ounces of the juice of ivy: boil all thefe to- give them any anfwer from himfelf, in matters of any gether in white-wine, and give it to the dog as hot as importance ; only he is allowed to anfwer according he can take it, in a drenching horn. to his own pleafure, to the compliments they make to 7. Falling madnefs, is fo termed becaufe it lies in the the fignory ; fuch anfwers being of no confequence. dog’s head, and makes him reel as he goes, and to fall The doge, as being firft magiftrate, is head of all the •dowm. For the cure, take four ounces of the juice of councils ; and the credentials which the fenate furnilh- briony, and the fame quantity of the juice of peony, es its minifters in foreign courts, are written in his N° 102. name: DOG [ 81 1 D O L Doge name ; and yet Tie does not fign them; but a fecre- II tary of flate figns them, and feals them with the arms ^ of the republic. The ambaffadors dired their dif- ^ patches to the doge ; and yet he may not open them but in prefence of the counfellors. The money is ftruck in the doge’s name, but not with his ftamp or arms. All ,the magiftrates rife, and falute the doge when he comes into council; and the doge rifes to none but foreign ambafladors. The doge nominates to all the benefices in the church of St Mark ; he is proteftor of the monaftery delle Virginc ; and beftows certain petty offices of uffiers of the houfehold, called Commanders of the Pa¬ lace. His family is not under the jurifdi&ion of the mafter of the ceremonies ; and his children may have ftaff-officers, and gondoliers in livery. His grandeur, at the fame time, is tempered with a variety of circumftances, which render it burden- fome. He may not go out of Venice without leave of the council; and if he does go out, he is liable to receive affronts, without being intitled to demand fa- tisfa&ion; and, if any diforder fhould happen where he was, it belongs not to him, but to the podefta, as being invefled with the public authority, to com- pofe it. The children and brothers of the doge are excluded from all the chief .offices of ftate. They may not re¬ ceive any benefice from the court of Rome ; but are allowed to accept of the cardinalate, as being no be- nifice, nor including any jurifdi&ion. The doge may not divefl himfelf of his dignity, for his eafe ; and af¬ ter his death, his conduit is examined b^hree inqui- fitors and five correitors, who fift it-with great feve- rity. DOGGER, a Dutch fifhing veffel navigated in the German Ocean. It is generally employed in the her¬ ring fiffiery; being equipped with two malts, w'z. a main-maft and a mizen-maft, andfomewhat refembling a ketch. See the Plates at the article Ship. DOGGERS, in the Engliffi alum works, a name given by the workmen to a fort of ftone found in the fame mines with the true alum rock, and containing fome alum, though not near fo much as the right kind. The county of York, which abounds greatly with the true alum rock, affords alfo a very confiderable quantity of thefe doggers; and in fome places they approach fo much to the nature of the true rock, that they are wrought to advantage. DOGMA, a principle, maxim, tenet, or fettled opi¬ nion, particularly with regard to matters of faith and philofophy. DOGMATICAL, fomething belonging to a doc¬ trine or opinion. A dogmatical philofopher is one who afferts things pofitively; in oppolition to a fceptic, who doubts of every thing. DOGMATISTS, a feft of ancient phyficians, of which Hippocrates was the firft author. They are alfo called logic's, “ logicians,” from their ufing the rules of logic in fubjefts of their profeffion. They laid down definitions and divifions; reducing difeafes to certain genera, and thofe genera to fpecies, and furnifhing re¬ medies for them all; fuppofing principles, drawing con- clufions, and applying thofe principles and conclufions to particular difeafes under confideration : in which fenie, the dogmatics Hand contradiftinguifned from em- . Vol. VI. Part. I. piries and methodifts. They rejeft all medicinal vir- Do,ce . tues that they think not reducible to manifeft qualities: Dojj^ogt but Galen hath long ago obferved of fuch men, that ■ ^—j they muff either deny plain matter of fa&, or affign but very poor reafons and caufes of many effefts they pretend to explain. DOLCE (Carlo, or Carlino), a celebrated hiftory and portrait painter, was born at Florence in 161.6, and was the difciple of Vignali. This great mafter was particularly fond of reprefenting pious fubjefts, though he fometimes painted portraits ; and his works are ea- fily diftinguiftied by the peculiar delicacy with which he perfefted all his compofitions, by a pleafing tint of colour, and by a judicious management of the chiaro feuro. His performance was remarkably flow; and it is reported that his brain was fatally affefted by feeing Luca Jordana difpatch more bufinefs in four or five hours than he could have done in as many months. He died in 1686. DOLE, in the Saxon and Britifti tongue, fignified a a part or portion, moft commonly of a meadow, where feveral perfons have fhares. It alfo ftill fignifies a dif- tribution or dealing of alms, or a liberal gift made by a great man to the people. Dole, in Scots law, fignifies a malevolent intention. It is effential in every crime, that it be committed in¬ tentionally, or by an a£t of the will: hence the rule. Crimen dolo contrahitur. DOLICHOS, in botany: A genus of the de- candria order, belonging to the diadelphia clafs of ’ plants; and in the natural method ranking under the 3 2d order, Papilionacea. The bafis of the vexillum has two callous knobs, oblong, parallel, and compreffing the alas below. There are 25 fpecies ; the moft remark¬ able of which are the following. 1. The lablab, with a winding ftalk, is a native of warm climates, where it is frequently cultivated for the table. Mr Hafielquift informs us, that it is culti¬ vated in the Egyptian gardens, but is not a native of that country. The Egyptians make pleafant arbours with it in their houfes and gardens, by fupporting the Hern and leading it where they think proper. They not only fupport it with fticks and wood, but tie it with cords; by which means the leaves form an excel¬ lent covering, and an agreeable ftiade. 2. The foja is a native of Japan, where it is termed daidfu; and, from its excellence, mamei that is, '‘the legumen or pod,” by way of eminence. It grows with an ere&, flender, and hairy ftalk, to the height of about four feet. The leaves are like thofe of the garden kid¬ ney-bean*. The flowers are of a bluifh white, and pro- „ duced from the bofom of the leaves, and fucceeded by briftly hanging pods refembling thofe of the yellowJ ‘ lupine, which commonly contain two, fometimes three, large white feeds. There is a variety of this kind, with a fmall black fruit, which is ufed in medicine. Kemp- fer affirms, that the feeds of this when pounded and taken inwardly give relief in the afthma. This legri- men is doubly ufeful in the Japanefe kitchens. It fervds for the preparation of a fubftance named mifo, that is ufed as butter; and likewife a pickle celebrated among them under the name of fooju or foy. To make the firft, they take a meafure of mame, or the beans pro¬ duced by the plant: after boiling them for a confider¬ able time in water, and to a proper degree of foftnefi, L they D O L [ 82 ] DOM | ?x>lichf»s they beat or bray them into a fofti/h pulfe; rncorpora- ting with it, by means of repeated braying, a large quantity of common fait, four meafures in fummer, in winter three. The lefs fait that is added, the fubftance is more palatable; but what it gains in point of tafte, it lofcs.in durability. They then add to this mixture a certain preparation of rice, to which they give the name of ioos; and having formed the whole into a compoft, remove it into a wooden veflel which had lately contained their common ale or beverage named facli. In about two months it is fit for ufe. The koos gives it a grateful tafte ; and the preparing of it, like the polenta of the Germans, requires the fkilful hand of an experienced mafter. For this reafon there are certain people who make it their foie bufinefs to pre¬ pare the koos, and who fell it ready made for the pur- pofe of making mifo: a fubftance which cannot fail to be greatly valued in thofe countries where butter from the milk of animals is unknown. To make fooju or foy, they take equal quantities of the fame beans boil¬ ed to a certain degree of foftnefs; of muggi, that is corn, whether barley or wheat, roughly ground ; and of common fait. Having properly mixed the beans with the pounded corn, they cover up the mixture, and keep it for a day and a night in a warm place, in or¬ der to ferment; then putting the mafs into a pot, they cover it with the fait, pouring over the whole two mea¬ fures and a half of water. This compound fubftance they carefully ftir at leaft once a-day, if twice or thrice the better, for two or three months: at the end of which time, they filtrate and exprefs the mafs, prefer- ving the liquor in wooden veffels. The older it is, the better and the clearer ; and if made of wheat inftead of barley, greatly blacker. The firft liquor being re¬ moved, they again pour water upon the remaining mafs; which, after ftirring for fome days, as before, they exprefs a fecond time, and thus obtain an inferior fort of foy. 3. The prui lens, or cow-itch, is alfo a native of warm climates. It hath a fibrous root, and an herbaceous climbing ftalk, which is naked, dividing into a great number of branches ; and rifes to a great height when properly fupported. The leaves are alternate and tri¬ lobate, riling from the ftem and branches about 12 inches diftant from each other. The footftalk is cy¬ lindrical, from 6 to 14 inches long. From the axilla of the leaf defcCnds a pendulous fdlitary fpike, from 4) to 14 inches long, covered with long blood-coloured papilionaceous flowers, rifrng by threes in a double al¬ ternate manner from fmall flelhy protuberances, each of which is a Ihort pedunculus of three flowers. Thefe are fuceeeded by leguminous, coriaceous pods, four or five inches long, crooked like an Italic f; denfely co¬ vered with fharp hairs, which penetrate the flcin, and caufe great itching. This will grow in any foil in thofe countries where it is a native : but is generally eradicated from all cultivated grounds; becaufe the hairs from the pods fly w ith the wunds, and torment every animal they happen to touch. If it was not for this mifehievous quality, the beauty of its flowers would intitle it to a place in the heft gardens. It flowers in the cool months, from September to March, according to the fituation.—The fpiculse, or ftiarp-hairs, of this plant, have been long ufed in South America in cafes of worms; and have of late been frequently employed in Britain. The Ipiculsc of one pod mixed with fyrup Dollar p or molaffes, and taken in the morning falling, is a dofe jU for an adult. The worms are faid to appear w>ith the . fecond.or third dofe ; and by means of a purge in fome cafes the ftools are faid to have confifted almoft l j entirely of worms ; and in cafes of lumbrici, it is faid to produce a fafe andeffecfual cure. Thofe who have j ufed it moft, particularly Dr Bancroft and Dr Coch¬ rane, affirm that they have never feen any inconvenience I; refulting from the internal ufe of it, notw'ithftanding i! the great uneafinefs it occafions on the flighteft touch j to any part of the furface. DOLLAR, or Daller, a filver coin, nearly of the value of the Spanifh piece of eight or French crown.- Dollars are coined in different parts of Germany and Holland ; and have their diminutions, as femi-dollars, 3 quarter dollars, &c. See Mo key-Table. They are not all of the fame finenefs nor weight. The Dutch dollars are the moft frequent. In the Le¬ vant they are called ajlaint, from the impreffion of a lion thereon. DOLPHIN, in ichthyology. See Delphinus. .) Dolphin of the Majl, a peculiar kind of wreath, formed of plaited cordage, to be faftened occafionally round the mafts, as a fupport to the puddening, whofe ufe is to fuftain the weight of the fore and main yards ’ j in cafe the rigging or chains by which thofe yards are j fufpended fhould be fhot away in the time of battle; a circumftance which might render their fails ufelefs at a l feafon when their aflillance is extremely neceffary. See the article Puddening. DOM, or Don, a title of honour, invented and chief¬ ly ufed by the Spaniards, fignifying^r or lord. This title, it feems, was firft given to Pelayo, in the beginning of the eighth century. In Portugal no perfon can affume the title of don. without the permif- fion of the king, fince it is looked upon as a mark of honour and nobility. In France it is fometimes ufed among the religious. It is an abridgment of domnut, from dominus. Dom and Som, in old chatters, fignifies full property and jurifdi&ion, DOMAIN, the inheritance, eftate, or poffeflion of anyone. See Demesne. DOMAT (John), a celebrated French lawyer born in 1625, who obferving the confufed ftate of the laws, digefted them in 4 vols 4to, under the title of The Civil Laws in their natural order: for which underta¬ king, Louis XIV. fettled on him a penfion of 2000 ; livres. Domat was intimate with the famous Pafcal, w ho left him his private papers at his death } he him- felf died in 1696. DOME, in architecture, a fpherical roof, or a roof of a fpherical form, raifed over the middle of a build¬ ing, as a church, hall, pavilion, veftibule, ftair- cafe, &c. by way of crowning. Dome, in chemiftry, the upper part of furnaces, particularly portable ones. It has the figure of a hol¬ low hemifphere or fmall dome. Its ufe is to form a fpace in the upper part of the furnace, the air of which is continually expelled by the fire : hence the current of air is confiderably increal'ed, which is obliged to en¬ ter by the afh-hole, and to pafs through the fire, to fupply the place of the air driven from the dome. The form DOM L 83 ] DOM form of this piece renders it proper to refle& or rever¬ berate a part of the flame upon the matters which are in the furnace, which has occafioned this kind of furnace to be called a reverberating one. See Furnace. Dome, or Doom, fignifies judgment, fentence, or decree. The homagers oath in the black book of Hereford ends thus: “ So help me God at his holy dome, and by my trowthe.” BOMENJLCHINO, a famous Italian painter, born of a good family at Bologna in 158 f. He was at firft a difciple of Calvart the Fleming, but foon quitted his fchool for that of the Caraccis. He always applied himfelf to his work with much ftudy and thoughtful- nefs ; and never offered to touch his pencil but when he found a proper kind of enthufiafm upon him. His great (kill in architefture alfo procured him the ap¬ pointment of chief architeft of the apoftolical palace from Pope Gregory XV.; nor was he without a theo¬ retical knowledge in mufic. He died in 1641. DOMESDAY, or doomsday, Book, a mod an¬ cient record, made in the time of William I. furnamed the Conqueror, and containing a furvey of all the lands of England. It confifts of two volumes, a greater and alefs. The firft is a large folio, written on 382 double pages of vellum, in a fmall but plain chara&er; each page having a double column. Some of the capital letters and principal paffages are touched with red ink; and fome have ftrokes of red ink run crofs them, as if fcratched out. This volume contains the defcription of 31 counties. The other volume is in quarto, written upon 450 double pages of vellum, but in a Angle co¬ lumn, and in a large but very fair chara&er. It con¬ tains the counties of Effex, Norfolk, Suffolk, part of the county of Rutland included in that of Northamp¬ ton, and part of Lancafhire in the counties of York and Chefter. This work, according to the red book in the ex¬ chequer, was begun by order of William the Con¬ queror, with the advice of his parliament, in the year of our Lord 1080, and completed in the year 1086. The reafon given for taking this furvey, as afligned by feveral ancient records and hiftorians, was, that every man fhould be fatisfied with his own right, and not ufurp with impunity what belonged to another. But, befides this, it is faid by others, that now all thofe who pofTefled landed eftates became vafials to the king, and paid him fo much money by way of fee or ho¬ mage in proportion to the lands they held. This ap¬ pears very probable, as there was at that time extant a' general furvey of the whole kingdom, made by order of king Alfred. For the execution of the furvey recorded in domef- day book, commiffioners were fent into every county and (hire ; and juries fummoned in each hundred, out of all orders of freemen, from barons down to the low- eft farmers. Thefe commiffioners were to be informed by the inhabitants, upon oath, of the name of each manor, and that of its owner; alfo by whom it was. held in the time of Edward the Confefibr; the number of hides; the quantity of wood, of pafture, and of meadow-land; how many ploughs were in the demefne, and how many in the tenanted part of it; how many mills, how many fifh-ponds or fifheries belonged to it ; with the value of the whole together in the time of king Edward, as well as when granted by king Wil¬ liam, and at the time of this furvey ; alfo whether it Domefiky. was capable of improvement, or of being advanced in its value : they were likewife direfted to return the te¬ nants of every degree, the quantity of lands then and formerly held by each of them, what was the number of villains or flaves, and alfo the number and kinds of their cattle and live flock. Thefe inquifitions being firft methodized in the county, were afterwards fent up to the king’s exchequer. This furvey, at the time it was made, gave great offence to the people ; and occafioned a jealoufy that it was intended fo/fome new impofition. But notwith- ftanding all the precaution taken by the conqueror to have this furvey faithfully and impartially executed, it appears from indifputable authority, that a falfe return was given in by fome of the commiffioners^ and that, as it is faid, out of a pious motive. This was particu¬ larly the cafe with the abbey of Croyland in Lincoln- fhire, the poffeffions of which were greatly under¬ rated both with regard to quantity and value. Per¬ haps more of thefe pious frauds were difcovered, as it is faid Ralph Flambard, minifter to William Rufus, propofed the making a frefh and more vigorous inqui- lition ; but this was never executed. Notwithftanding this proof of its falfehood in forr.e inftances, which muft throw a fufpicion on all others, the authority of domefday-book was never permitted to be called in queftion ; and always, when it hath been neceffary to diftinguifh whether lands were held in an¬ cient demefne, or in any other manner, recourfe was had to domefday-book, and to that only, to determine the doubt. From this definitive authority, from which, as from the fentence pronounced at domejday, or the day of judgment, there could be no appeal, the name of the book is faid to have been derived. But Stowe affigns another reafon “Ibr this appellation; namely, that domefday-book is a corruption of domus Dei book; a title given it becaufe heretofore depofited in the king’s treafury, in a place of the church of Weftminfter or Winchefter, called domus Dei. From the great care for¬ merly taken for the prefervation of this furvey, we may learn the eftimation in which its importance was held. The dialogue de Scaccariis fays, “ Liber ille (domef- day) Jigilli regis comes ejl individuus in thefauro.” Un¬ til lately it has been kept under three different locks and keys; one in the cuftody of the treafurer, and the others in that of the two chamberlains of the exche¬ quer. It is now depofited in the chapter-houfe at Weft¬ minfter, where it may be confulted on paying to the proper officers a fee of 6s. 8d. for a fearch, and four- pence per line for a tranfcript. Befides the two volumes above mentioned, there is al¬ fo a third made by order of the fame king; and which differs from the others in form more than matter. There is alfo a fourth called domejday, which is kept in the exchequer ; which, though a very large volume, is only an abridgement of the others. In the remem¬ brancer’s office in the exchequer is kept a fifth book, likewife called domefday, which is the fame with the fourth book already mentioned. King Alfred had a roll which he called domefday; and the domefday-book made by William the Conqueror referred to the time of Edward the Confeffor, as that of king Alfred did to the time of Ethelred. The fourth book of domef¬ day having many pictures and gilt letters in the begin- L 2 ning DOM [ 84 ] DOM :• ning relating to the time of king Edward the Confef- around breathes rage and difcord. We are pleafed J for, this had led fome into a falfe opinion that domef- to fee the arm, which is (hortly to deal death and de¬ day-book was compofed in the reign of king Edward, ilrudtion among a holt of foes, employed in carefiing an DOMESTIC, any man who afts under another, infant fon with the embraces of paternal love. A pro- ferving to compofehis family ; in which he lives, or is felfed critic would attribute the pleafing eftedt entirely fuppofed to live, as a chaplain, fecretary, &c. Some to contrail; but the heart has declared, previoufly to times domellic is applied to the wife and children ; bat the inquiries of criticilm, that it is chiefly derived from, very feldom to fervants, fuch as footmen, lacqr.es, the fatisfadlion which we naturally take in beholding, porters, &c. great charadiers engaged in tender, and amiable em- Domestic, adj. is fometimes oppofed to forlign. ployments. Thus “ domejiic occurrences” fignify thofe events which But after all that is faid of the purity and the fo»- happen in our own country, in contradillinaion to lidity of domellic pleafures, they unfortunately appear,, thofe of which we receive intelligence from abroad. to a great part of mankind, inlipid, unmanly, and ca- In its more ufual acceptation, the term implies fome- pable of fatisfying none but the weak, the fpiritlels,. thing peculiar to home or houfehold. Thus we fpeak of the inexperienced, and the effeminate. The pretend-- damejlic happinefs or pleafures: meaning the pleafures ers to wit and modern philofophy are often found to enjoyed in the bofom of one’s family ; in oppolition to renounce the received opinions of prudential condudt 5, thofe foqnd in the buille of public life, or delufively and, while they affea a fuperior liberality, to regulate: fought in the haunts of diffipation. their lives by the mod feliilh principles. Whatever ap— The folace of domeftic enjoyments has been coveted pears to have little tendency to promote perfonal plea- by the wiled and greatell of men. Senators and heroes fure and advantage, they leave to be performed by. have Unit out the acclamations of an applauding world, thofe Ample individuals, who are dull enough, as they DomeftfeJm to enjoy the prattling of their little ones, and to par¬ take the endearments of family converfatxon. They knew that even their bed friends, in the common inter- courfe of life, were in fome degree a&uated by inter¬ fay, to purfue the journey of life by the draight road of common fenfe. i t is true, they will allow, that, the world mud be replenilhed by a.perpetual fucceffion; and it is no lefs true, that an, offspring, once introdu- eded motives in difplaying their affection ; that many ced into the world, requires all the care of painful at- of their followers applauded them in hopes of reward ; tention. But let the talk be referred for meaner fpirits. and that the giddy multitude, however zealous, were If the paflions can be gratified without the painful con-- not alwaysjudicious in their approbation. But the at- fequences of fupporting a family, they eagerly feizs tentions paid them at their fire-fide, the fmiles which the indulgence. But the toil, of education they leave, exhilarated their own table, were the genuine refult of to tbofe whom they deem fools enough to take a plea- undiffembled love. fore in it. There will always be a fufficient number,. To purfoe the obfervations of an elegant effayid : fay they, whofe folly will lead them, for the fake of. “ The nurfery has often alleviated the fatigues of the a filly paffion called virtuous love, to engage in a life, bar and the fenate-houfe. Nothing contributes more of perpetual anxiety. The fool’s paradii'e, they add. to raife the gently pleafing emotions, than the view of with derifion, will never be deferted.. infant innocence, enjoying the raptures of a game at “ Prefomptuous as are all fuch pretenders to newly- play. All the fentiments of uncontrouled nature difplay ’ invented fyflems of life and conduct, it is not to be. themfelves to the view, and furnilh matter for agreeable fuppofed they will think themfelves foperior to Cicero, refleftion to the mind of the philofophical obferver. Yet Cicero, with all his liberality of mind, felt the To partake with children in their little pleafures, is by tendernefs of conjugal and paternal attachment, and. no means unmanly. It is one of the pureft fources of acknowledged that, at one time, he received no fatif- mirth. It has an influence in amending the heart, fadtion in any company but that of his wife, his little which neceffarily takes a tindlure from the company that daughter, and, to ufe his own epithet, his honied forrounds us. Innocence as well as guilt is communi- young Cicero. The great Sir Thomas More, whom, cated and increafed by the contagion of example. And nobody will fufpedl of narrownefs of mind, who by a the great A uthor of evangelical philofophy has taught us very Angular treatife evinced that he was capable of. to emulate the fimplicity of the infantine age. He thinking and of choofing for himfelf, has left it on re* feems indeed himfelf to have been delighted with young cord that he devoted a great (hare o.C his time, from, children, and found in them, what he in vain fought the united motives of duty and delight, to the amufe- among thofe who judged themfelves their fuperiors, un- ment of his children. polluted purity of heart. “ It will be obj.e&ed by thofe who pretend to have “ Among the great variety of pi&ures which the formed their ideas of life from adlual obfervation, that, vivid imagination of Homer has difplayed throughout domeftic happinefs, however pleafing in defcription, like the Iliad, there is not one more pleafing than the fa- many a poetic dream, is but an alluring pidlure, defign- inily piece, which reprefents the parting interview be- ed by a good heart, and painted in glowing-colours tween He£lor and Andromache. It deeply interefts by a lively fancy. The conftant company, they urge, the heart, while it delights the imagination. The hero even of thofe we love,, occafions an infipidity. Infi- ceafes to be terrible, that he may become amiable, pidity grows into difguft. Difguft, long continued,. We admire him while he Hands completely armed in fours the temper. Peeviftmefs is the natural confe- the field, of battle ; but we love him more while he is quence. The domeftic circle becomes the fcene of dif- taking off his helmet, that he may not frighten his pute. Mutual antipathy is ingenious in devifing mu- little boy with its nodding plumes. We are refreflied tual torment. Sullen filence or malignant remarks fill, with the tender fcene of domeftic love, while all up every hour, till the arrival of a ftranger caufes a tem- 2 porary D O Mr [ 85 J DOM Jomeftic porary reftrai'nt, and excites that good humour which R ought to be difplayed among thofe whom the bonds of } ^nnnant. a{fe(ftion and blood have already united. “ Experience, indeed, proves that thefe remarks are fometimes verihed. But that there is much domeftic mifery is no argument that there is no domeftic hap- pinefs, or that the evil may not be removed. Natural ftupidity, natural ill temper, acquired ill habits, want i] of education, illiberal manners, and a neglect of the common rules of difcretion, will render every fpecies of intercourfe difagreeable. When thofe are united by connubial ties who were feparated by natural and inhe¬ rent diverfity, no wonder if that degree of happinefs which can only refult from a proper union, is unknown. In the forced alliance, which the poet of Venufium |l mentions, of the ferpent with the dove, of the tyger with the lamb, there can be no love. When we expa¬ tiate on the happinefs of the domeftic groupe, we pre- fuppofe that all who compofe it are originally affimi- lated by affe&ion, and are ftill kept in union by dif- Creet friendfhip. Where this is not the cafe, the cen- Eire mull fall on the difcordant difpofition of the par¬ ties. and not on the efiential nature of family inter¬ courfe. “ To form, under the direftion of prudence, and by the impulfe of virtuous love, an early conjugal attach¬ ment, is one of the beft fecurities of virtue, as well as the moft probable means of happinefs. The duties, which are powerfully called forth by the relations of hulband and father, are of that tender kind which in- fpires goodnefs and humanity. He who beholds a wo¬ man whom he loves, and an helplefs infant, looking up to him for fupport, will not eafily be induced to in¬ dulge in unbecoming extravagance, or devote himfelf to indolence. He who has a riling family to intro¬ duce into a vicious world, wall be cautious of fetting a bad example, the contagion of which, when it pro- oeeeds from parentaf authority, mult be irrefiftibly ma¬ lignant. Thus many who, in their individual and un¬ connected ftate, would probably have fpent a life not only ufelefs to others, but profligate and carelefs in it- felf, have become valuable members of the commur nity, and have arrived at a degree of moral improve¬ ment, to which they would not otherwife have at¬ tained. “ The contempt in which domeftic pleafures have in modern times been held, is a mark of profligacy. It is alfo a proof of a prevailing ignorance of real enjoy¬ ment. It argues a defedt in tafte and judgment as well as in morals. For the general voice of the expe¬ rienced has in all ages declared, that the trueft happi¬ nefs is to be found at home.” DOMICILE, in Scots law, is the dwelling-place where a perfon lives with an intention to remain. DOMIFY1NG, in aftrology, the dividing or dif- tributing the heavens into 12 houfes, in order to eredf a theme, or horofcope, by means of fix great circles, called circles of ppfitton. There are various ways of domifying : that of Regio¬ montanus, which isthe rooff common, makes the circles pofition pafs through the interfedions of the meri¬ dian and the horizon : others make them pafs through the poles of the zodiac. DOMINANT (from the Latin word dominari 5to rule or govern”), among muficians, is ufed either as Dominant an adjedtive or fubftantive ; but thefe different accepta- II tions are far from being indifcriminate. In both fenfes , P°mil!ic-t it is explained by Roufleau as follows- The dominant or fenlible chord is that which is prac- tifed upon the dominant of the tone* and which intro¬ duces a perfebt cadence. Every perfebt major chord becomes a dominant chord, • as foon as the feventh mi¬ nor is added to it. Dominant [inbik.). Of the three notes effential to • the tone, it is that which is a fifth from the tonick. The tonick and the dominant ^ the tone ; in it they are each of them the fundamental found of a particular chord ; whereas the mediant, which conftitutes the mode, has no chord peculiar to itfelf,. and only makes a part of the chord of the tonick. Mr Rameau gives the name of. dominant in genera! i to every note'which carries a chord of the feventh, and ; diftinguilhes that which carries the fenfible. chord by the name of a tonick. dominant; but, on account of the length of the word, this addition to the name has not been adopted by artifts : they continue Amply to call: that note a dominant which is a fifth from the nick ; and they do not call the other notes which carry a chord of the feventh dominants, but fundamentals ; which is fufficient to render their meaning plain, and- prevents confufion. A dominant, in that :fpecies of church-mufic which is CdiYLtiS. plain-chant, is that note which is moft-freqUently repeated or beaten, in whatever degree it may be from the tonick. In this fpecies of mufic there are dominants and tonicks, but no mediant- DOMINATION, or Dominion, in theology, the. fourth order of angels or blefled fpirits in the hierarchy, reckoning from the feraphim. See Angel. DOMINGO, or St Domingo, the capital of the ifland of Hifpaniola in the Weft Indies, isfeated in that part belonging to the Spaniards on the fouth fide of the ifland, and has a commodious harbour. The town is built in the Spanifli. manner, with a great fquare in the middle of it; about which are the cathedral and other public buildings. From this fquare run the principal ftreets, in a diredl line, they being croffed by others at right angles, fo that the form of the town is almoft fquare. The country on the north and call fide is pleafant and fruitful; and there is a large navi¬ gable river on the weft, with the ocean on the fouth- It is the fee of an archbiftiop, an ancient royal au¬ dience, and the feat of the governor. It has feveral fine churches and monafteries ; and is fp .well fortified, that a fleet and army fent by Oliver Cromwell in 1654.-. could not take it. The inhabitants are Spaniards, Negroes, Mulattoes, Meftices, and Albatraces; of whom about a fixth part may be Spaniards. It had formerly about 2000 houfes, but it is much declined of late years. The river on. which it is feated is called 0%ama. W. Long. 69. 30. N. Lat. 18. 25. DOMINIC (de Gufman), founder of the Domini¬ can order of monks, was born at Calaroga in Old Ca-. ftile, 1170. He preached with great fury againft the* Albigenfes, when Pope Innocent III. made a croifade- againft that unhappy people ; and was inquifitor in Languedoc, where he founded his order, and got it confirmed by the Lateran council in 1215. He died atx Dominica II Dominical. DOM [ 86 ] DO M at Bologna in 1221, and was afterwards canonized. The dominican order has produced many illuftrious men. See Dominicans. DOMINICA, one of the Caribbee ilknds in the Weft Indies, about 39 miles long and 13 broad, fitua- ted between 6i°and 62° W. Long, and between 15* and 16° of N. Lat. This ifland formerly belonged to the French, but was ceded to Britain by the treaty in 1763. It is very advantageous to the latter, as being fituated between the French iflandsof Gaudaloupe and Martinico, fo that it is equally alarming to both; and its fafe and commodious roads enable the Britifh pri¬ vateers to intercept, without rifle, the navigation of France in her colonies, whenever a war happens be¬ tween the. two nations. This illand was reduced, in the year 1778, by the French, under the marquis de Bouille, governor of Martinico. At that time the ifland, though very well fortified, had been unaccountably neglected by the Britifti government, in fuch a manner as to be almoft entirely deftitute of a gartifon. The French com¬ mander therefore, who made a defeent with zooomen, found only too regular forces and a fcw companies of militia to oppofe him. All refiftanc?"therefore be¬ ing vain, the only thing the garrifon could do was to procure as favourable terms of capitulation as pofiible. Thefe were granted with fuch readinefs as did great honour to the charafter of this officer; the inhabitants experiencing no kind of change except that of trans¬ ferring their obedience from Britain to France, being left unmolefted in the enjoyment of all their rights both civil and religious. The capitulation was ftrictly obferved by the Marquis; no plunder or irregularity being allowed, and a pecuniary gratification being dis¬ tributed among the foldiers and volunteers who ac¬ companied him in the expedition. An hundred and fixty-four pieces of excellent cannon, and twenty-four brafs mortars, befides a large quantity of military ilores, were found in the place; infomuch that the French themfelves exprefled their furprife at finding fo few hands to make ufe of them. The Marquis, however, took care to fupply this defeat, by leaving a garrifon of 1500 of the beft men he had with him. It was re- ftored to Britain at the conclufion of the peace in *783- La Dominica, one of the Marquesas Iflands in the South-Sea. DOMINICAL letter, popularly called Snnday- Letter, one of the feven letters A B C D E F G, ufed in almanacks, ephemerides, &c. to denote the Sundays throughout the year. See Chronology, n° 32. The word is formed from dominica or domintcus dies, “ Lord’s- day, Sunday.” The dominical letters were introduced in the kalen- darby the primitive Chriftians, in lieu of the nundinal letters in the Roman kalendar. Dominical, in church-hiftory. The council of Auxerre, held in 578, decrees, that women communi¬ cate with their dominical. Some authors contend, that this dominical was a linen cloth, wherein they received the fpecies; as not being allowed to receive them in the bare hand. Others will have it a kind of veil, wherewith they covered the head. The moft proba¬ ble account is, that it was a fort of linen cloth or hand¬ kerchief wherein they received and preferved the eu- charift in times of perfecution, to be taken on occafion at home. This appears to have been the cafe by the practice of the fit ft Chriftians, and by Tertullian’sbook udd Uxorem, DOMINICANS, an order of religious, called in fome places Jacobins; and in others, Predicants, or Preaching Friers. The Dominicans take their name from their founder Dominic de Guzman, a Spanifh gentleman, born in 1170, at Calaroga in Old Caftile. He was firft ca¬ non and archdeacon of Ofma; and afterwards preached with great zeal and vehemence againft the Albigenfes in Languedoc, where he laid the firft foundation of his order. It was approved of in 1215 by Innocent III. and confirmed in 1216 by a bull of Honorius III. under the tile of St Augujlin; to which Dominic added feveral auftere precepts and obfervances, obliging the brethren to take a vow of abfolute poverty, and to a- bandon entirely all their revenues and poffeffions ; and alfo the title of Preaching Friers, becaufe public in- ftru&ion was the main end of their inftitution. The firft convent was founded at Tholoufe by the bifhop thereof and Simon de Montfort. Two years afterwards they had another at Paris, near the bifliop’s houfe ; and fome time after a third in the rue St Jacques, St James’s ttreet, whence the denomination of Jacobins. Juft before his death, Dominic fent Gilbert de Fref- ney, with twelve of the brethren, into England, where they founded their firft monaftery at Oxford in the year 1221, and foon after another at London. In the year 1276, the mayor and aldermen of the city of London gave them two whole ftreets by the river Thames, wliere they eredled a very commodious con¬ vent, whence that place is ftill called Black Friers, from the name by which the Dominicans v/ere called in England. St Dominic, at firft, only took the habit of the regular canons; that is, a black caffock and rochet: but this he quitted in 1219, for that which they now wear, which it is pretended was fhown by the hleffed Virgin herfelf to the beatified Renaud d’Orleans. This order is diffufed throughout the whole known world. It has forty-five provinces under the general, who refides at Rome; and twelve particular congrega¬ tions or reforms, governed by vicars general. They reckon three popes of this order, above fixty cardinals, feveral patriarchs, a hundred and fifty arch- bifhops, and about eight hundred bilhops; befide ma¬ ilers of the facred palace, whofe office has been con- ftantly difeharged by a religious of this order, ever fince St Dominic, who held it under Honorius III. in 1218. Of all the monaftic orders, none enjoyed a higher degree of power and authority than the Dominican friers, whofe credit was great, and their influence uni- verfal. But the meafures they ufed in order to main¬ tain and extend their authority were fo perfidious and cruel, that their influence began to decline towards the beginning of the fixteenth century. The tragic ftory of Jetzer, conducted at Bern in 1509, for determining an uninterefting difpute between them and the Fran- eifeans, relating to the immaculate conception, will reflect indelible infamy on this order. See an account of it in Burnet’s Travels through France, Italy, Germany, 3 DOM [ 87 ] DON Jaminion and Switzerland, p. 31. or Molheim’s Eccl. Hift. vol. Hi. ! !! p. 294, 8vo. They were indeed perpetually employed tfliniiiium. jn ftigmatizing with the opprobrious narpe of herefy * numbers of learned and pious men; in encroaching upon the rights and properties of others, to augment their poffefTions; and in laying the moft iniquitous fnares and itratagems for the deftruftion of their ad- verfaries. They were the principal counfellors, by whofe inftigation and advice Leo X. was determined to the public condemnation of Luther. The papal fee never had more attive and ufeful abettors than this order, and that of the Jefuits. ^ The dogmata of the Dominicans are ufually oppo- fite to thole of the Francifcans. There are alfo nuns or fillers of this order, called in fome places Preaching Sifters. Thefe are even more ancient than the friers; St Dominic having founded a fociety of religious maids at Prouilles fome years before the inllitution of his order of men ; viz. in 1206. There is alfo a third order of Dominicans, both for men and women. DOMINION, dominium, in the civil law, fig- mifies the power to ufe or difpofe of a thing as we ‘ i pleafe. Dominion, or Domination. See Domination. DOMINIS (Mark Anthony de), archbifhop of Spa- latro in Dalmatia at the clofe of the 15th and begin¬ ning of the 16th centuries, was a man whofe ficklenefs in religion proved his ruin. His preferment, inllead of attaching him to the church of Rome, rendered i him difaffetted to it. Becoming acquainted with our ■feilhop Bedell, while chaplain to Sir Henry Wotton ambalfador from James I. at Venice, he communicated his books De Republica Ecclefiajlica to 'him; which were afterwards publiflied at London, with Bedell’s correc¬ tions. He came to England with Bedell; where he / was received with great refpedt, and preached and wrote againft the Romilh religion. He is faid to have had a principal hand in publilhing father Paul’s Hijlory ■tf the Council of Trent, at London, which was infcribed to James in 1619. But on the promotion of Pope ■Gregory XIV. who had been his fchool-fellow and old acquaintance, he was deluded by Gondomar the Spa- »ifh ambaffador into the hopes of procuring a cardi- Hal’s hat, by which he fancied he Ihould prove an in¬ strument of great reformation in the church. Accord¬ ingly he returned to Rome in 1622, recanted his er¬ rors, and was at firft well received: but he afterwards wrote letters to England, repenting his recantation ; which being intercepted, he was imprifoned by Pope Urban VIII. and died in 1625. He was alfo the imthor of the firft philofophieal explanation of the rainbow, which before his time was accounted a pro- «gy. DOMINIUM eminens, in Scots law, that power which the Hate or fovereign has over private property, by which the proprietor may be compelled to fell it for an adequate price where public utility requires. See Law, N°clxii. 1. DaMimvM Direflum, in Scots law, the right which a fuperior retains in his lands, notwithftanding the feu¬ dal grant to his vaffal. See Law, N° clxvi. 1. Dominium. Utile, io Scots law, the right which* the vafial acquires in the lands by the feudal grant from Dominus his fuperior. See Law, N° clxvi. 1, 11 DOMINUS, in ancient times, a title prefixed to a P°nat*on. name, ufually to denote the perfon either a knight or v * a clergyman -See Pice-Dominus. The title was fometimes alfo given to a gentle¬ man not dubbed ; efpecially if he were lord of a ma¬ nor. See Dom, Gentleman, and Sire. In Holland, the title dsminus is Hill retained, to di- ftinguifti a minifter of the reformed church. DOMITIAN, the Roman emperor, fon to Vef- pafian, was the laft of the 12 Caefars. See (Hijlory of) Roms. DON, or Tanais, a river of Rufiia, which takes its rife from the fmall lake of St John, near Tula, in the government of Mofcow, and paffing through part of the province of Voronetz, a fmall portion of the Ukraina-Slobodlkaia, and the whole province of Azof, divides itfelf near Tcherkalk into three ftreams, and falls in thefe feparate branches into the Sea of A- zof. The river has fo many windings, is in many parts fo fhallow, and abounds with fuch numerous fltoals, as to be fcarcely navigable, excepting in the fpring, upon the melting of the fnows; and its mouth is alfo fo choaked up with fand, that only flat-bottomed veflels, excepting in the fame feafon, can pafs into the fea of . Azof. The banks of the Don, and the rivulets which fall into it, are clothed with large tradb of foreft, whofe timber is floated down the ftream to St Demetri anfl Roilof, where the frigates for the fea of Azof are chiefly conftrufted. The navigation of the Don, Mr Cox obferves, may pofiibly hereafter be rendered high¬ ly valuable, by conveying to the Black Sea the iron of Siberia, the Chinefe goods, and the Perfian merchan¬ dize : which latter commodities, as well as the pro- dudls of India, formerly found their way into Europe through this fame channel. Don is alfo the name of a river in Scotland, no¬ ticed under the article Aberdeen; the Old Town, being fituated at its mouth. See Aberdeen. DONARIA, among the ancients, in its primary fignification, was taken for the places where the obla¬ tions offered to the gods were kept ; but afterwards was ufed to denote the offerings themfelves; and fome¬ times, though improperly, the temples. DONATIA, in botany : A genus of the trigynia order, belonging to the triandria clafs of plants. The calyx is a triphyllous perianthium, with fnort fubu- lated leaves Handing at a diftance from one another. The corolla has from eight to ten petals of an oblong linear fhape, twice as long as the calyx. The ftarnina are three fubulated filaments the length of the calyx ; the anthene roundifti, didymous, and two-lobed at the bafe. DONATION, Donatio, an a£l or contraft where¬ by a man transfers to another either the property or the ufe of the whole or a part of his effedts as a free, gift. A donation, to be valid and complete, fuppofes a capacity both in the donor and the donee; and requires confent, acceptance, and delivery; and by the French law regiftry alfo. Donation Mortis Caufa, in law, a difpofition of pro¬ perty made by a perfon in his laft fickntfs, who appre¬ hending. DON r 83 1 DON .Donatiftj. bending his diffolution near, delivers, or caufes to be Y*“~ delivered to another, the poffeffion of any perfonal •goods, to keep' in cafe of his deceafe. If the donor dies, this gift needs not the • confent of his executor; but it /hall not prevail againft creditors ; and it is ac- rcompanied with this implied truft, that, if the donor lives, the property (hall revert to himfelf, being only given in profpeft of death, or mortis caufa. This me¬ thod of donation feems to have been conveyed to us from the .civil lawyers, who borrowed it from the -Greeks. DONATISTS, ancient fchifmatics in Africa, fo denominated from their leader Donatus. They had their origin in the year 311, when, in the room of Menfurius, who died in that year on his return to Rome, Caecilian was elefted bifhop of Car¬ thage, and confecrated without the concurrence of the Numidian biihops, by thofe of Africa alone; whom the people refufed to acknowledge, and to whom they oppofed Majorinus; who, accordingly, was ordained by Donatus bifhop of Cafse Nigra. They were con¬ demned, in a council held at Rome, two years after their feparation; and afterwards in another at Arles, •the year following ; and again at Milan, before Con- ftantine the Great, in 316, who deprived them of their churches, and fent their feditious biftiops into banifhment, and punifhed fome of them with death. Their caufe was efpoufed by another Donatus, called the great, the principal bifhop of that feft, who, with numbers of his followers, was exiled by order of Con- -llans. Many of them were punifhed with great feve- rity. See Circumcelliones. However, after the acceflion of Julian to the throne in 362, they were permitted to return, and reftored to their former li¬ berty. Gratian publifhed feveral edi&s againft themj -and in 377 deprived them of their churches, and pro¬ hibited all their affemblies. But notwithflanding the feverities they fuffered, it appears that they had a very confiderable number of churches towards the clofe of this century ; but at this time they began to decline, on account of a fchifm among themfelves, occalioned by the ele&ion of two biftiops, in the room of Parme- nian, the fucceffor of Donatus; one party ele&ed .Primian, and were called Primlanijls, and another Ma- •y.imian, and were called Maxhnianijls. Their decline vwas alfo precipitated by the zealous oppofition of St Auguftin, and by the violent meafures which were ^purfued againft them, by order of the emperor Hono- rius, at the felicitation of two councils held at Car- -thage ; the one in 404, and the other in 41 x. Many of them were fined, their bifliops were bamfhed, and fome put to death. This feci revived and multiplied •under the protection of the Vandals, who invaded A- frica in 427, and took poffeffion of this province; but it funk again under new feverities, when their empire was overturned in 534. Neverthelefs, they remained in a feparate body till the clofe of this century,, when Gregory, the Roman pontiff, ufed various methods for fuppreffing them ; his zeal fucceeded, and there are few traces to be found of the Donatifts after this period. They were diftinguifned by other appella¬ tions ; as Circumcelliones, Montenfes, or Mountaineers, Campjtes, Rupites, &c. They held three councils, or conciliabules; that of Cirta in Numidia, and two at Carthage. 103. The errors of the Donatifts, befide their fchifm, were, Donatlvit: l. That baptifm conferred out of the church, that —“'v"—**' is, out of their fed, was null; and accordingly they Va rebaptized thofe who joined their party from other ' 1 churches, and re-ordained their minifters. 2. That | theirs was the only true, pure, and holy church ; all the reft of the churches they held as proftitute and ; fallen. Donatus feems likewife to have given into the doc¬ trine of the Arians, with whom he was clofely allied ; and, accordingly, St Epiphanius, Theodoret, and fome |[ others, accufed the Donatifts of Arianifm ; and it is i| probable that the charge was well founded, becaufe they were patronized by the Vandals, w,ho were of thefe fentiments. But St Auguftine, ep. x-By, to count Bonniface, & Haer. 69. affirms, that the Donatifts, in this point, kept clear of the errors of their leader. DONATIVE, Donativum., a prefent made by || any perfon ; called’alfo gratuity. The Romans made large .donatives to their foldiery. Julia Pia, wife of the emperor Severus, is called on certain medals mater caflrorum, becaufe of the care (he . J took of the foldiery, by interpofing fot the augmen- 1 tation of their donatives, &c. Donative was properly a gift made to the foldiery ; as congiarium was that made to the people. Salma- fius, on his notes to Lampridius, in his Life of He- liogabalus, mentioning a donative that emperor gave of three pieces of gold/w head, obferves, that this Jj was the common and legitimate rate of a donative. >■ 1 Cafaubon, in his notes on the Life of Pertinax by Ca pitolinus, obferves, that Pertinax made a promife of .3000 denarii to each foldier; which amounts to up- 1 wards of 97 pounds fterling. The fame author writes, that the legal donative was 20,000 denarii; and that it was not cuftomary to give lefs, efpecially to the praetorian foldiers ; that the centurions had double, and the tribunes, See. more in proportion. Donative, in the canon law, a benefice given, and collated to a perfon, by the founder or patron; with¬ out either prefentation, inftitiition, or induction by the ordinary. If chapels founded by laymen be not approved by the diocefan, and, as it is called, fpiritualized, they are not accounted proper benefices, neither can they be conferred by the biftiop, but remain to the piou# difpofition of the founders; fo that the founders, and their heirs, may give fuch chapels without the bi- (hop. Gwin obferves, that the king might of ancient time found a free chapel, and exempt it from the jurifdi^ tion of the diocefan ; fo may he, by letters patent, give liberty to a common perfon to found fuch a cha; pel, and make it donative, not prefentable; and the chaplain, or beneficiary, fliall be deprivable by th^ founder or his heir, and not by the bifhop. And this feems to be the original of donatives in England. w| Donatives are within the ftatute againft fimony; and if they have cure of fouls, within that againft plurali¬ ties. If the patron of a donative doth not nominate a clerk, there can be no lapfe thereof, unlefs it be fpecially provided for in the foundation ; but the bi- (hop may compel him to do it by fpiritual cenfures. But if it be augmented by queen Anne’s bounty, it will lapfe like other prefentative livings, x Geo. L flat. a* Tlate CL XIV. C fyjc/o. ' ■/'////; ///'. y . - (^y>/Y/Cj) /o/yJhJ . >/•////;£>? /mY: DON [ 89 ] DOR .)onato'7 2. cap. TO. The ordinary cannot vifit a donative, and ' therefore it is free from procuration, and the incum- ' bent is exempted from attendance at vifitations. All bilhopricks in ancient time were donative by the king. Again, where a biihop has the gift of a bene¬ fice, it is properly called a donative, becaufe he can¬ not prefent to himfelf. DONATORY, in Scots law, that perfon to whom the king beftows his right to any forfeiture that has fallen to the crown. DONATUS, a fchifmatic bifhop of Carthage, founder of the feft of Donati'sts. His followers fwore by him, and honoured him like a god. He died • about 368. Donatus (iElius), a famous grammarian, lived at Rome in 354. He was one of St Jerome’s mailers; and compofed commentaries on Terence and Virgil, which are elleemed. DONAWERT, a flrong town of Germany, in the circle of Bavaria on die .’lenders of Suabia. It has been taken and retaken feveral times in the wars of Germany; and was formerly an imperial city, but at prefent is fubjedl to the duke of Bavaria. E. Dong. 10. 32. N. Lat. 48. 32. DONAX, a genus of infedls belonging to the or¬ der of vermes tellacea. It is an animal of the oyfter kind; and the flic 11 has two valves, with a very obtufe margin in the fore-part. , There are 10 fpecies, prin- late cipally dillinguifhed by the figure of their fhells.* VI'r> DONCASTER, a market-town of Yorkfhire, 30 miles fouth of York. It was noted for knitting wor- fled ftockings; that article of their trade is now on the decline. Doncafter gives the Englifh title of Earl to the duke of Buccleugh in Scotland, which belonged to his anceftor the duke of Monmouth, but was omit¬ ted out of the forfeiture. W. Long. 1. o. N. Lat. 53 - 30. DONNE (Dr John), an excellent poet and divine of the 17th centtiry. His parents were of the Romifh religion, and ufed their utmoll efforts to keep him firm to it; but his early examination of the controverfy be¬ tween the church of Rome and the Proteflants, at laft determined him to choofe the latter. He travelled into Italy and Spain ; where he made many ufeful ob- fervations, and learned their languages to perfeftion. <•> Soon after his return to England, Sir Thomas Eger- ton, keeper of the great feal, appointed him his fecre- tary; in which poll he continued five years. He mar- rying privately Anne the daughter of Sir George Moore then chancellor of the garter, and niece to the lord keeper’s lady, was difmiffed from his place, and thrown into prifon. But he was reconciled to Sir George by the good offices of Sir Francis Wolley. In f6i2, he accompanied Sir Robert Drury to Paris. During this time, many of the nobility folicited the king for feme fecular employment for him. But his majefty, who took pleafure in his converfation, had en¬ gaged him in writing his Pfeudo Martyr, printed at London in 161.0; and was fo highly pleafed with that work, that in 1614 he prevailed with him to en¬ ter into holy orders ; appointed him one of his chap¬ lains, and procured him the degree of Dodlor of Di¬ vinity from the univerfity of Oxford. In 1619, he attended the earl of Doncafter in his embaffy into Germany. In 1621, he was made dean of Bt Paul’s; Von. VI. Part. I. and the vicarage of St Dunftan in the weft, in Lon- Donor don, foon after fell to him ; the advowfon of it having II. been given to him long before by Richard earl of Dor- Dona' fet. By thefe and other preferments, he was enabled to be charitable to the poor, kind to his friends, and to make good provifion for his children. He wrote, befides the above, 1. Devotions upon emergent occa- fions. 2. The Ancient Hiftory of the Septuagint, tranflated from the Greek of Arilleus, quarto. 3. Three volumes of fermons, folio. 4. A confiderable num¬ ber of poems ; and other works. He died in 1631 ; and was interred in St Paul’s cathedral, w^ere a monu¬ ment was eredled to his memory. His writings fhow him to be a man of incomparable wit and learning; but his greateft excellence was fatire. He had a pro¬ digious richnefs of fancy, but his thoughts were much debafed by his vcrlification. He was, however, highly celebrated by all the great men of that age. DONOR, in law, the perfon who gives lands or tenements to another in tail, &c.; as he to whom fuch lands, &c. are given, is the donee. DOOMSDAY book. See Domesday Booh. DOOR, in architecture. SeeARCHiTECTURE,n°76. DOR, the Englifh name of the common black beetle. Some apply it alfo to the dufty beetle, that flies about hedges in the evening. See Scarabjeus. DORADO, in aitronomy, a fouthern conflellation, not vilible in our latitude ; it is alfo called xiphias. The liars of this conllellation, in Sharp’s Catalogue, are fix. DORCHESTER, the captital of Dorfetlhire, fi- tuated on the river Froom, fix miles north of Wey¬ mouth : W. Long. 2. 35. N. Lat. 50. 40. It gives the title of marquis to tbe noble family of Pierpoint, duke of Kingilon ; and fends two members to parlia¬ ment. DOREE, or John Doree, in ichthyology. See Zeus. DORIA (Andrew), a gallant Genoefe fea-officer, born in 1466. He entered into the fervice of Francis I, of France; but preferved that fpirit of independence fo natural to a failor and a republican. When the French attempted to render Savona, long the ob- jeft of jealoufy to Genoa, its rival in trade, Doria remonftrated againft the meafure in a high tone; which bold aClion, reprefented by the malice of his courtiers in the moll odious light, irritated Francis to that de¬ gree, that he ordered his admiral Barbdieux to fail to Genoa, then in the hands of the French troops, to ar- rtft Doria, and to feize his galleys. This ralh order Doria got timely hints of; retired with all his galleys to a place of fafety; and, while his refentment was thus railed, he doled with the offers of the emperor Charles V. returned his coin million with the collar of St Michael to Francis, and hoilled the Imperial colours. To deliver his country, weary alike of the French and Imcprial yoke, from the dominion of foreigners, was now Doria’s highell ambition ; and the favourable mo¬ ment offered. Genoa was affh&ed with the pdtilence, the French garrifon was greatly reduced and ill-paid, and the inhabitants were fufficiently difpofed to fecond his views. He failed to the harbour with 13 galleys, landed 500 men, and made himfdf mailer of the gates and the palace with very little refiftance. The French governor with his feeble gai rifon retired to the citadel, M but DOR [ 90 ] DOR Doric, but was quickly forced to capitulate ; wben the people ' ran together, and levelled the citadel with the ground. It was now in Doria’s power to have rendered him- i'vif the fovereign of his country ; but, with a mag¬ nanimity of which there are few examples, he affembled the people in the court before the palace, difclaimed all pre-eminence, and recommended to them to fettle that form of government they chofe to eftablifh. The people, animated by his fpirit, forgot their factions, and fixed that form of government which has fubfifted ever fince with little variation. This event happened in 1528. Doria lived to a great age, refpefted and beloved as a private citizen ; and is Hill celebrated in Genoa by the moll honourable of all appellations, “ The father of his country, and the reftorer of its liberty.” * DORIC, in general, any thing belonging to the Dorians, an ancient people of Greece, inhabiting near mount Parnaffus. See Doris. Doric, in architefture, is the fecond of the five orders; being that between the Tufcan and Ionic. It is utually placed upon the Attic bafe, though original¬ ly it had no bafe. See Architecture, n° 43. At its firfi invention it was more fimple than at pre- fent; and when in after-times they came to adorn and enrich it more, the appellation Doric was reftrained to this richer manner, and the primitive fimple manner they called by a new name, the Tufcan order, which was chiefly ufed in temples; as the former, being more light and delicate, was for porticos and theatres. The tradition is, that Dorus, king of Achaia, having firft built a temple of this order at Argos, which he dedicated to Juno, occafioned it to be called Doric; though others derive its name, from its being invented or ufed by the Dorians. The moderns, on account of its folidity, ufe it in large ftrong buildings ; as in the gates of cities and ci¬ tadels, the outfides of churches, and other maffy works, where delicacy of ornaments would be unfuitable. The gate of Burlington-houfe in Piccadilly is of the Doric order. The moll confiderable antient monuments of this or¬ der, are the theatre of Marcellus at Rome; wherein .the capital, the height of the frize, and its projedture, are much fmaller than in the modern architedlure; and the Parthenion, or temple of Minerva at Athens, in which the fhort and maffy columns bear upon the pavement without a bafe; and the capital is a fimple torus, with its cindture, and a fquare, plain, and folid abacus. Doric Cymatium. See Cyma. Doric Diak8, one of the five dialedls, or manners cf fpeaking, which obtained among the Greeks. It was firfi: ufed by the Lacedemonians, and parti¬ cularly thofe of Argos ; thence it pafied into Epirus, Libya, Sicily, the iflands of Rhodes, and Crete. In this > ialed, Archimedes and Theocritus wrote, who were both of Syracufe ; as likewife Pindar. In ftriftnefs, however, w6 fhould rather define Doric, the manner of fpeaking peculiar to the Do¬ rians, after their recefs near Painaffus and Afopus; and which afterwards came to obtain among the Lacedemonian, &c. Some even diftinguilh between the Lacedemonian and Doric ; but, in reality, they were the fame} fetting afide a few particularities in the language of the Lacedemonians; as is fhown by Ru- Done, | landus, in his excellent treatife De Lingua Graca DonntJ-: ejufque Dialeclis, lib. v. Befide the authors already mentioned to have writ¬ ten in the Doric dialed!:, we might add Archytas of Tarentum, Bion, Callinus, Simonides, Bacchylides, Cypfelas, Aleman, and Sophron. Moft of the medals of the cities of Graecia Magna, and Sicily, favour of the Doric dialed!: in their inferip- tion: witnefs, ambpakiatan, ahoaaaniatan, axs- PONTAN, AXTPITAN, HPAXAEATAN, TPAXIN1 AN, OEP- MITAN, KATAONIATAN, KOIHATAN, TATPOMENITAN, &c. Which Ihows the countries wherein the Doric dialed!, was ufed. The general rules of this dialed! are thus given by the Port-royalifis. D't Hra, (Pagrand, d’t, do fS* d\ l'a fait le Dare. IP* 11 fait nra ; d\, u W A; aa fait cncort. OJie 1 de I'infni : Sis’ pour le ftngulier He fert au femenin du nombre plurier. But they are much better explained in the fourth book of Rulandus ; where he even notes the minuter differ¬ ences of the dialedts of Sicily, Crete, Tarentum, Rhodes, Lacedaemon, Laconia, Macedonia, and Theffaly. The a abounds every where in the Doric ; but this dialed! bears fo near a conformity with the iEolic, that many reckon them but one. Doric Mode, in mufic, the firft of the authentic modes of the ancients. Its charad!er is to be fevere, • tempered with gravity and joy ; and is proper upon religious occafions, as alfo to be ufed in war. It be¬ gins D, la,Jol, rc. Plato admires the mufic of the Doric mode, and judges it proper to preferve good manners as being mafeuline ; and on this account al¬ lows it in his commonwealth. The ancients had like¬ wife their fubdoric or hypodoric mode, which was one of the plagal modes. Its charadter was to be very grave and folemn : it began withVe, a fourth lower than the doric. DORING, or Daring, among fportfmen, a term ufed to exprefs a method of taking larks, by means of a clap-net and a looking-glafs. For this fport there muft be provided four Hicks very llraight and liglxt, about the bignefs of a pike ; two of thefe are to be four feet nine inches long, and all notched at the edges^ or the ends. At one end of each of thefe Hicks there is to be fattened another of about a foot long on one fide; and on the pther fide a fmall wooden peg about three inches long. Then four or more Hicks are to be prepared, each of one foot length ; and each of thefe muft have a cord of nine feet long fattened to it at the end. Every one fhould have a buckle for the com- 5 modious fattening on to the refpedlive flicks when the net is to be fpread.—A cord muft alfo be provided, which mutt have two branches. The one muft have nine feet and a half, and the other ten feet long, with a buckle at the end of each; the reft, or body of the cord, muft be 24 yards long. All thefe cords, as well the long ones as thofe about the flicks, muft be well twitted and of the bignefs of one’s little finger. The next thing to be provided is a ftaff of four feet long, pointed at one end, and with a ball of wood at the other, for the carrying thefe conveniences in a fack or wallet.— There fhould alfo be carried, on this occafion, a fpade to DOR TJonng, to 'level the ground where there may be any little irre- l>>ns. gularities; and two fmall rods, each 18 inches long, fjfF y and having a fmall rod fixed with a pack-thread at the larger end of the other. To thefe are to be tied fome pack-thread loops, which are to faften in the legs of feme larks ; and there are to be reels to thefe, that the birds may fly a little way up and down. When all this is done, the looking-glafs is to be prepared in the following manner. Take a piece of wood about an inch and an half thick, and cut it in form of a bow, fo that there may be about nine inches fpace between the two ends; and let it have its full thicknefs at the bot¬ tom, that it may receive into it a falfe piece ; in the five corners of which there are to be fet in five pieces of looking-glafs. Thefe ary fo fixed, that they may dart their light upwards ; and the whole machine is to be fupported on a moveable pin, with the end of a long line fixed to it, and made in the manner of the chil¬ dren’s play-thing of an apple and a plum-ftone ; fo that the other end of the cord being carried through a hedge, the barely pulling it may fet the whole ma¬ chine of the glafles a-turning. This and the other contrivances are to be placed in the middle between the two nets. The larks fixed to the place, and termed calls, and the glittering of the looking-glafles as they twirl round in the fun, invite the other larks down; and the ebrd that communicates with the nets, and goes through the hedge, gives the perfon behind an opportunity of pulling up the nets, fo as to meet over the whole, and take every thing that is between them. The places where this fort of fporting fucceeds bell are open fields remote from any trees and hedges ex¬ cept one by way of fhelter for the fportfman : and the wind Ihould always be either in the front or back; for if it blows fideways, it prevents the playing of the net. DORIS, a country of Greece, between Phocis, Thefialy, and Acarnania. It received its name from Dorus the fon of Deucalion, who made a iettJement there. It was called Tetrapolis from the four cities of Pindus or Dryopis, Erineum, Cytinium, Borium, which it contained. To thefe four fome add Lilaeum and Carphia, and therefore call it Hexapolis. The name of Doris has been common to many. parts of Greece. The Dorians in the age of Deucalion in¬ habited Phthiotis, which they exchanged for Hiitiaso- tis, in the age of Dorus. From thence they were dri¬ ven by the Cadmeans, and came to fettle near the town of Pindus. From thence they paffed into Dry- .opis, and afterwards into Peloponnefus. Hercules having re-eltablifhed Aigimius king of Phthiotis or Doris, who had been driven from his country by the Dapitha*, the grateful king appointed Hyllus the fon of his patron to be his fuccefibr, and the Heraclidas marched from that part of the country to go reco¬ ver Peloponnefus. The Dorians fent many colonies into different places, which bore the fame name as their native country. The moft famous of thefe is iu Afia Minor, of which Halicarnaffus was once the capital. This part of Afia Minor was called Hexapolis, and afterwards Pentapolis. Doris, a genus of infefts, belonging to the order of vermes teftacea. The body is oblong, flat beneath ; creeping: mouth placed below: vent behind furround- ed with a fringe : two feelers, retraftile. There are D* O R feveral fpecies.—The argo, or lemon doris, has an ova! dormant body, convex, marked with numerous punftures, of a 0o[!fet lemon colour, thd^vent befet with degant ramifications, (hire. It inhabits different parts of our feas, called about v—i.i Brighthdmftone the fea-lemon. See Plate CLXlV. DORMANT, in heraldry, is ufed for the pofture of a lion, or any other bead, lying along in a fleeping attitude with the head on the fore-paws; by which it is diftinguilhed from the couchant, where though the beaft is lying, yet he holds up his head. DORMER, in architefture, fignifies a window made in the roof of an houfe, or above the entablature, be¬ ing raifed upon the rafters. DORMITORY, a gallery in convents or religious houfes, divided into feveral cells, in which the religious fleep or lodge. DORMOUSE, in zoology. See Mus. and Sci- URUS. DORONICUM, leopard’s bane: Agenusofthe polygamia Tuperflua order, belonging to the fyngenefia clafs of plants; and in the natural method ranking under the 49th order, Compofitdi. The receptacle is naked, the pappus Ample ; the feales of the calyx in a double row, longer than the dife. The feeds of the radius naked without any pappus. There are three fpecies ; of which the only one worthy of notice is the pardalianches, with obtufe heart-fliaped leaves. It grows naturally in Hungary, and on the Helvetian mountains; but is frequently preferved in the Englifli gardens. It hath thick fleffiy roots, which divide into many knobs or knees, fending out ttrong flelhy fibres which penetrate deep into the ground; from thefe arife in the fpring a clufter of heart-fhaped leaves, which are hairy, and Hand upon footffalks: between thefe arife the flower-ftalks, which are channelled and hairy, near three feet high, putting out one or two fmaller ftalks from the fide. Each llalk is terminated by one large yellow flower. The plant multiplies very faff by its fpreading roots ; and the feeds, if permitted to fcatter, will produce plants wherever they happen to fall; fo that it very foon becomes a weed in the places where it is once eftablifhed. It loves a moiil foil and ffiady fituation. The roots were formerly ufed in medicine as alexipharmics and purifiers of the blood, but their operation was fo violent that they are now entirely laid afide. DORSAL, an appellation given to whatever belongs , to the back. See Dorsum. DORSET (Thomas Sackville), Lord Buckhurff. See Sackville. Dorset (Charles Sackville), Earl of. See Sack¬ ville. DORSETSHIRE, a county of England, bounded on the fouth by the Englifh channel, on the north by Somerfetfhire and Wiltfliire, on the eaff by Hamp- fliire, and on the weft by Devonlhire and fome part of Somerfetffiire. It is between 40 and 50 miles long from eaft to weft, and 34 broad from fouth to north, and contains 34 hundreds, 22 market-towns, and 248 parifhes. This county enjoys a mild, pleafant, and wholefome air, and a deep, rich, and fertile foil, finely diverfified. Towards the north it is level, under the high lands that divide it from Somerfetffiire,' where there are fine arable grounds that will yield large crops of different kinds of grain. But on the fouth, from r 9> 1 DOR [ 9* ] DOR- Dorfiferous the borders of Hampfhire by the fea-coall, for an ex- tent of alinoft 20 miles in length, and in fome places t four or five in breadth, is an heathy common, which renders this country lefs populous than it otherwife would be. From call to welt run a ridge of hills cal¬ led the Downs, abounding with fweet and Ihort her¬ bage, which nouriihes a vail number of Iheep equally elteemed for their flelh and fleece. The country is alfo very plentifully watered; and in all refpedts fo well i'uited both for pleafure and profit, that it was diflin- guiflied by the Romans above all others. They had more Rations and fummer-camps in Dorfetlhire than in any other county. That the Saxons had the fame regard for it, is evident from the number of palaces they had in it, the ftately minfters they built, and the exprefs dire&ions they gave that their bodies fhould be irtterred in thofe monuments of their piety. This coun¬ ty yields many and very valuable commodities. The quarries in Purbeck and Portland fupply ftones of dif¬ ferent qualities, fuited to various ufes, and in prodigious quantities, together with fome very rich and beautiful marble. The bell tobacco-pipe clay in England is alfo found in this county. Madder, hemp, and flax, alfo thrive in many places, grain of all forts, &c. DORSIFEROUS plants, among botanifts, fuch as are of the capillary kind, without ftalks, and which bear their feeds on the back-iide of their leaves. DORSTENIA, CONTP.AYERVA: A genus of the monogynia order, belonging to the tetrandria clafs of plants ; and in the natural method ranking under the 53d order, Scabrida. The receptacle is common, mo- nophyllous, and carnous; the feeds tying fingly in the carnous fuhftance. There are four fpecies, all of them low herbaceous plants, growing in the warm countries of America. The root is ufed in medicine. It is full of knots; an inch or two in length, about half an inch thick ; externally of a reddifh brown colour, and pale within ; long, tough, flender fibres fhoot out from all fides of it, which are generally loaded with fmall round knots. The root has a peculiar kind of aromatic fmell, and a fomewhat aftringent, warm, bitteriffi tafie, with a light and fweetilh kind of acrimony when chewed. The fibres have little tafte or fmell; the tuberous part therefore fhould only be chofen.—Contrayerva is one of the mildefl: of thofe fubftances called alexlpharmics : it is indifputably a good and ufeful diaphoretic. Its virtues are extrafted both by water and re&ified fpirit, and do not arife by evaporation with either. The plants cannot be propagated in this country without the greateft difficulty. DORSUM, the Back, in anatomy, comprehends all the pofterior part of the trunk of the body from the Beck to the buttocks. See Anatomy, n° 29, &c. DORT, or Dordrecht, a city of Holland, which holds the firlt rank in the aflembly of the Rates. It is feated in a fmall ifland formed by the rivers Meufe, Merue, Rhine, and Linghe. The Meufe, on which it Rands, gives it a good harbour, and feparates it from the iflands of Iffelmonde and Ablas. It is divided from Beyerland by a canal. The harbour is very commo¬ dious for the merchandizes which come down the Rhine and the Meufe, which keep it in a flourifhing condition. Its Rrength confiRs in being furrounded with water. Its vyalls are old, and defended by round towers. It is very rich, and well built with brick, and had formerly the exclufive right of coining money. It Bort is at prefent the Raple town for wines, particularly If Rhenith. It was detached from the main land in 1421, Porythorf. on the 17th of November, by a flood occafioned by ' *" ' J the breaking down of the dyke, which overwhelmed 70 villages, and about 100,000 perfons. However, by time and the induRry of the inhabitants, a great part of the land is recovered. It has two principal canals, namely, the New and Old Flaven, by which heavy- loaded veflels may enter into the city. Over the Old Haven is a large bridge well built with biiok. Dort was almoR reduced to afires in the year 1457; there being then confumed 2000 houfes, with the halls, hofpital, and church of Notre Dame: but they are now well provided with fire-engines and watchmen to prevent the like difaRer. This city is famous for the meeting of the clergy called the Senate of Dort, in which the CalviniRs obtained a fentence againR the Arminians, who were called the Remonjlrants. The difpute between the contending parties occafioned Rrange diforders, fleirmilhes, and murders, in moR of the principal cities. Thofe miniRers who would not fubferibe to the decree of the fynod were baniflied, of whom there were above too. E. Long. 4. 36. N. Lat. 51-39- Synod of Dort, a national fynod, fummoned by au¬ thority of the States General, the provinces of Holland, Utrecht, and Overyffel excepted, and held at Dort in 1618. The moR eminent divines of the United Pro¬ vinces, and deputies from the churches of England, Scotland, Switzerland, Bremen, Hellia, and the Pa¬ latinate, alfembled oh this occafion in order to decide the controverfy between the Gomarilts or CalviniRs and Arminians; the latter of whom were declared corrupters of the true religion. But the authority of this fynod was far from being univerfally acknowledged either in Holland or in England. The provinces of Fviefland, Zealand, Utrecht, Guelderland, and Gro¬ ningen, could not be peri’uaded to adopt their deci- fions; and they were oppofed by the authority of ArchbiRiop Laud and King James I. in England. The reformed churches in,France, though at firit difpofed to give a favourable reception to the decifions of this fa¬ mous fynod, in procefs of time efpoufed doctrines very different from thofe of the Gomarifts; and the churches of Brandenburgh and Bremen would not fuffer their doctors to be tied down to the opinions and tenets of the Dutch divines. The liberty of private judgment with refpe& to the doctrines of predeftination and grace, which the fpirit that prevailed among the di¬ vines of Dort feemed fo much adapted to difeourage and fupprefs, acquired new vigour in confequence of the arbitrary proceedings of this affembly. DORTMUND, a rich, populous, and imperial city of Germany, in the circle of Weftphalia. It is pretty large, but not well built. Formerly it was one of the Hanfe towns. Its territory alfo was formerly a county, and had lords of its own; but fince 1504, it hath been poffeffed entirely by the city. DORYPHORI (from tapu fpear, and ?ent. It Hands on Jones’s creek, a few miles from' the Delaware river, and conxifts of about 100 houfes, principally of brick. Four ftreets interfedl each other at right angles, in the centre of the town, whofe incidencies form a fpacious parade, on the eaft fide of which is an elegant ftate- houfe of brick. The town has a lively appearance, and drives on a confiderable trade with Philadelphia. Wheat is the principal article of export. The landing is five or fix miles from the town of Dover. DOUGLAS (Lord). See (Hijlory of) Scot¬ land. Douglas (Gavin), bilhop ofDnnkeldin Scotland, was the third fon of Archibald earl of Angus, and born in the year 1474. Where he was educated, is not known ; but it is certain that he ftudied theology : a ftudy, however, which did not eftrange him from the mufes ; for he employed himfelf at intervals in tranf- lating into beautiful verfe the poem of Ovid de Remedio Amoris. The advantages of foreign travel, and the converfation of the moll learned men in France and Germany, to whom his merit procured the readied ac- .cefs, completed his education. With his fuperior re¬ commendations and worth it was impofiible he could remain unnoticed. His firft preferment was to be pro- voft of the collegiate church of St Giles in Edinburgh; a place at that time of great dignity and revenue. °In the year 1514, the queen mother, then regent of Scot¬ land, appointed Douglas abbot of Aberbrothock, and foon after archbilhop of St Andrew’s; but the queen’s power not being fufficient to eftablilh him in the pof- feffion of that dignity, he relinquilhed his claim in fa¬ vour of his competitor Foreman, who was fupported by the pope. In 1515, he was by the queen appoint¬ ed bifliop of Dunkeld; and that appointment was foon after confirmed by his holinefs Leo X. Neverthelefs it was fome time before he Could obtain peaceable pof- feflion of his fee. The duke of Albany, who in this year was declared regent, oppofed him becaufe he was fupported by the queen; and, in order to deprive him of his bijhopric, aecufed him of adling contrary to law in receiving bulls from Rome. On this accufation he was committed to the caftle of Edinburgh, where he continued in confinement above a year; but the re- gent and the queen being at laft reconciled, he obtain¬ ed hfs liberty, and was confecrated bifliop of Dunkeld. - In 1517, he attended the duke of Albany to France j but returned foon after to Scotland. In 1521, the difputes between the earls of Arran-and Angus bavin<<• thrpwn the kingdom into violent commotion, our pre^ late retired to. England, where he became intimately acquainted with Polydore Virgil the hiftorian. Fie N , died D O U C 98 ] D O U Douglas, dltd Jn London of the plague in 1522 ; and was bu- ^ Dt)“w- rIed in the Savoy. He wrote, 1. The Palace of Ho¬ nour: a moft ingenious poem under the fimilitude of a vifion ; in which he paints the vanity and inconftaHcy of all worldly glory. It abounds with incidents, and a very rich vein of poetry. The palace of happinefs, in the pidfure of Cebes, feems to be the ground-work of it. 2. Aureus Narrationes: a performance now loll; in which, it is faid, he explained, in a moft agreeable manner, the mythology of the poetical fiftions of the ancients. 3. Comadhe aliquot fact a:: None of which are now to be found. 4. Thirteen Bukes of Eneades, of the famofe poet Virgil, tranflatet out of Latin verfes into Scottifh metre, every buke having its particular prologe. Imprinted at London 1553, in 4to; and reprinted at Edinburgh 1710, in folio. The laft is the moft efteemed of all his works. He undertook it at the defire of lord Henry Sinclair, a munificent pa¬ tron of arts in thofe times: and he completed it in 18 months ; a circumftance which his admirers are too fond of repeating to his advantage. David Hume of Godfcroft, an author of uncommon merit, and an ad¬ mirable judge of poetry, gives the following teftimony in his favour. “ He wrote (fays he) in his native tongue divers things; but his chiefeft work is his tranflation of Virgil, yet extant, in verfe: in which he tics himfelf fo ftridtly as is pofiible ; and yet it is fo weir expreffed, that vvhofoever will effay to do the like, will find it a hard piece of work to go through with it. In his prologues before every book, where he hath his liberty, he fhoweth a natural and ample vein of poetry, fo pure, pleafant, and judicious, that I believe there is none that hath written before or fince but cometh fhort of him.” It has been faid, that he compiled an hiftorical treatife De rebus Scoticis; but no remain of it hath defcended to the prefent times. Douglas, the principal town of the Hie of Man, and which has lately increafed both in trade and build¬ ings. , The harbour, for fhips of a tolerable burden, is the fafeft in the ifland, and is much mended by a fine mole that has been built. It is feated on the eaftern fide. W. Long. 4. 25. N. Lat. 54. 7. DOUW (Gerhard), a celebrated painter, was born at Leyden in 1613; and received his firft inftru&ions in drawing and defign from Bartholomew Dolendo an engraver, and alfo from Peter Kouwhoorn a painter on glafs; but at the age of fifteen he became a difciple of Rembrandt. In that famous fchool he continued for three years; and then found himfelf qualified to ftudy nature, the moft unerring diredtor. From Rembrandt he learned the true principles of colouring, and obtained a complete knowledge of the chiaro- feuro ; but to that knowledge he added a deli¬ cacy of pencil, and a patience in working up his co¬ lours to the higheft degree of neatnefs, fuperior to any other matter. He therefore was more pleafed with thofe pictures of Rembrandt which were painted in his youth than thofe by which he was diftinguilhed in his more advanced age; becaufe the firft feemed fi- nilhed with more care and attention, the latter with more boldnefs, freedom, and negligence, which was quite oppofite to the tafte of Douw. But although his manner appears fo different from that of his ma¬ iler, yet it was to Rembrandt alone that he owed all that excellence in colouring by which he triumphed Douw. over all the artifts of his own country. ' His pictures ufually are of a fmall fize, wuth figures fo exquifitely touched, fo tranfparent, fo wonderfully delicate, as to excite aftonifhment as well as pleafure. He defigned every objedf after nature, and with an ex- aftnefs fo lingular, that each object appears, as perfect as nature itfelf, in refpe£t to colour, frefhnefs, and force. His general manner of painting portraits Was by the aid of a concave mirror, and fometimes by looking at the objedt through a frame with many ex- adt fquares of fine filk. But the latter cuftom is dif- ufed, as the eye of a good artift feems a more compe¬ tent rule, though the ufe of the former is ftill prac- tifed by painters in miniature. It is. almoft incredible what vaft fums have been gi¬ ven and are given at this day for the jndtures of Douw, even in his own country; as alfo in Italy and every polite part of Europe: for he was exceedingly curious in finilhing them, and patiently afliduous beyond ex¬ ample. Of that patience Sandrart gives a ftrong proof in a circumftance which he mentions relative to this- artift. He fays, that having once, in company with Bamboccio, vifited Gerhard Douw, they could not forbear to admire the prodigious, neatnefs of a picture which he was then painting, in which they took par¬ ticular notice of a broom ; and exprefiing their fur- prife at the exceffive neatnefs of the finilhing that mi¬ nute objedt, Douw told them he Ihould fpend three days more in working on that broom before he Ihould account it entirely complete. In a family pidture of Mrs Spiering, the fame author fays, that the lady had fat five days for the finilhing one of her hands that leaned on an arm-chair. For that reafon not many would fit to him for their portraits ; and he therefore indulged himfejfimoftly in works of fancy, in which he could introducembjedts of ftill life, and employ as much time on them as fuited his own inclination. Hou- braken teftifies, that his great patron Mr Spiering al¬ lowed him a thoufand guilders a-year, and paid befide whatever he demanded for his pidlures, and purchafed fome of them for their weight in filver; but Sandrart, with more probability, allures us, that the thoufand guilders a-year were paid to Gerhard, on no other confideration than that the artift Ihould give his bene- fa&or the option of every pidture he painted, for which he was immediately to receive the utmoft of his demand. This great mailer died in 1674, aged 61. Douw appears iiiconteftably to be the moft wonderful; in his finilhing of all the Flemilh mailers. Every thing that came from his pencil is precious, and hi^ colouring hath exadtly the true and the lovely tints of nature ; nor do his colours appear tortured, nor is their vigour leffened by his patient pencil; foqwhat- ever pains he may have taken, there is no look of la¬ bour or ftiffnefs ; and his pidtures are remarkable, not only for retaining their original luftre, but for having the fame beautiful effedt at a proper diftance as they' have when brought to the neareft view. At Turin are feveral pidlures by Gerhard Douw, wonderfully beautiful; efpecially one, of a Dodlor at¬ tending a fick woman, and furveying an urinal. The execution of that painting is aftonilhingly fine, and although the lhadows appear a little too dark, the r whole DOW [ 99 1 DOW Donleia whole has an inexpreffible effe£t. In the gallery at Down Florence there is a night-piece by candle-light, which own‘ is exquifitely finiihed ; and in the fame apartment, a mountebank attended by a number of figures, which it feems impoffible either fufficiently to commend or to defcribe. DOULEIA, Aouxtia, among the Athenians, a kind of punifhment, by which the criminal was reduced into the condition of a flave. It was never inflidt- ed upon any but the «?•»/«><, fojourners and freed fer- ^ •vants. To DOUSE, in fea language, is to lower fuddenly, or flacken; and it is applied to a [fail in a fquall of wind, an extended hawfer, &c. DOWAGER, Dotissa (y. R A f 10 ^Dragon, feffion reprefenting the head and tail, from which re- > femblance the denomination arifes. But note, that thefe points abide not always in one place, but have a motion of their own in the zodiac, and retrograde-wife 3 minutes 11 feconds per day ; completing their circle in 18 years 225 days: fo that the moon can -be but twice in the ecliptic during her monthly period, but at all other times fhe will have a latitude or declination from the ecliptic. It is about thefe points of interfcftion that all eclip- fes happen. They are ufually denoted by thefe cha- radlers ,0, dragon’s head, and dragon’s tail. Dragon, in zoology. See Draco. Dragon's Blood, a gummi-refinous fubftance brought from the Eaft Indies, either in oval drops wrapped up in flag leaves, or in large mafles compofed of fmaller tears. It is faid to be obtained from the palmijuncus draco, the calamus rotang, the dracena draco, the pterocarpus draco, and feveral other vegetables. The writers on the materia medica in general give the preference to the former, though the others are not unfrequently of equal goodnefs. The line dragon’s blood of either fort breaks fmooth, free from any vilible ’ impurities, of a dark red colour, which changes upon.be- ing powdered into an elegant bright crimfon. Several artificial compofitions, coloured with the true dragon’s blood, or Brazil wood, are fometimes fold in the room of this commodity. Some of thefe diflblve like gums in water ; others crackle in the fire without proving inflammable ; whilft the genuine fanguis draconis rea¬ dily melts and catches flame, and is not a&ed on by watery liquors. It totally diffolves in pure fpirit, and tinges a large quantity of the menitruum of a deep red colour. It is likewife foluble in exprefled oils, and gives them a red hue, lefs beautiful than that commu¬ nicated by anchufa. This drug in fubftance has no fenfible fmell or tafte ; when diffolved, it difeovers fome degree of warmth and pungency. It is ufually, but without foundation, looked upon as a gentle aftringent; and fometimes diredled as fuch in extem¬ poraneous prefeription againft feminal gleets, the fluor albus, and other fluxes. In thefe cafes, it is fuppofed to produce the general effefts of refinous bodies, lightly incraffating the fluids, and fomewhatftrengthening the folids. But in the prefent praftice it is very little ufed either externally or internally. A folution of dragon’s blood in fpirit of wine is ufed for ftaining marble, to which it gives a red tinge, which penetrates more or lefs deeply according to the heat of the marble during the time of application. But as it fpreads at the fame time that it finks deep, for fine defigns the marble flioul3 be cold. Mr duTay fays," that by adding pitch to this folution the colour may be rendered deeper. DRAGON-Fi/h, or Dragonet, in ichthyology. See ■Callionymus. DRAGON-Fly. See Libellula. Dragon-Shell, in natural hiftory, a name given by people curious in fhellsto afpeciesof concamerated pa¬ tella or limpet. This has a top very much bent; and is of an afh-colour on the outfide, but of an elegant and bright flefli-colour within. This has been found "flicking on the back of a tortoife, as the common limpets do on the fides of rocks ; and fame have been 2 1 D II A found affixed to large fhells of the pinna marina brought Dragons from the Eaft Indies at different times. || >J Dragons, in botany. See Dracontium. Dragoon^l DRAGONET, or DRAGON-Fi/h, in ichthyology. .j See Callionymus. -■ -y -vj DRAGONNE E, in heraldry. A lion dragonnee is where the upper half refembles a lion, the other half going off like the hinder part of a dragon. The fame may be faid of any other beaft as well as a lion. DRAGOON, in military affairs, a mufqueteer mounted on horfeback, who fometimes fights or marches on foot, as occafion requires. Menage derives the word dragoon from the Latin draconarius, which in Vegetius is'ufed to fignify foldier. But it is more probably derived from the German tragen or dragen, which fignifies to carry; as being infantry carried on horfeback. Dragoons are divided into brigades as the cavalry ; and each regiment into troops ; each troop having a captain, lieutenant, cornet, quarter-mailer, two fer- jeants, three corporals, and two drums. Some regi¬ ments have hautboys. They are very ufeful on any expe¬ dition that requires difpatch ; for they can keep pace with the cavalry, and do the duty of infantry : they encamp generally on the wings of the army, or at the paffes leading to the camp ; and fometimes they are brought to cover the general’s quarters: they march in the front and rear of the army. The firft regiment of dragoons raifed in England was in 1681, and called the regiment of dragoons of North Britain. In battle or attacks they generally fight fword in hand after the firil fire. Their arms are, a fword, firelock, and bayonet. In the French fervice, when the dragoons march on foot, their offi¬ cers bear the pike and the ferjeants the halbert, neither of which are ufed in the Engliffi fervice. DRAGOONING, one of the methods ufed by Papifts for converting refra&ory heretics, and bring¬ ing them within the pale of the true church. The following method of dragooning the French Protefiants, after the revocation of the edict of Nantes, under Louis XIV. is taken from a French piece, tranllated in 1686. The troopers, foldiers, and dragoons went into the Proteftants houfes, where they marred and defaced their houfehold ftuff, broke their looking-glaffes, and other utenfils and ornaments, let their wine run about their cellars, and threw about their corn and fpoiled it. And as to thofe things which they could not de- ftroy in this manner, fuch as furniture of beds, linen, wearing apparel, plate, See. they carried them to the market-place, and fold them to the Jefuits and other Roman catholics. By thefe means the Proteftants in Montaubon alone were, in four or five days, ftrip- ped of above a million of money. But this was not the worft. They turned the dining-rooms of gentlemen into ftables for their horfes : and treated the owners of the houfes where they quartered with the higheft indigni¬ ty and cruelty, lafliing them about from one to ano¬ ther, day and night, without intermiffion, not fuffering them to eat or drink ; and when they began to fink under the fatigue and pains they had undergone, they laid them on a bed, and when they thought them fume- D R A L 103 I BRA Dragoon- fomewhat recovered, made them rife, and repeated the fame tortures. When they faw the blood and fweat 'v ~"1IT’ nm down their faces and other parts of their bodies, they fluiced them with water, and putting over their heads kettle-drums, turned upfide down, they made a continual din upon them till thefe unhappy crea¬ tures loft their fenfes. When one party of thefe tor¬ mentors were weary, they were relieved by another, who praftifed the fame cruelties with frefh vigour. At NegreplifTe, a town near Montaabon, they hung up Ifaac Favin, a Proteftant citizen of that place, by his arm-pits, and tormented him a whole night, by pinching and tearing off his flelh with pin¬ chers. They made a great fire round a boy of about r 2. years old, who, with hands and eyes lifted up to heaven, cried out, “ My God, help me!” And when they found the youth refolved to die rather than renounce his.religion, they fnatched him from the fire juft as he was on the point of being burnt. jn fe^pral places the foldier* applied red-hot irons to the hinds and feet of men and breafts of women. At Nantes they hung up feveral women and maids by their feet, and others by their arm-pits, and thus ex- pofed them to public view ftark naked. They bound* to polls mothers that gave fuck, and let their fuck¬ ing infants lie languilhing in their fight for feveral days and nights, crying, mourning, and gafping for life. Some they bound before a great fire, and being half roafted, let them go; a pumlhment worfe than death. Amidft a thoufand hideous cries and a thou- fand blafphemies, they hung up inpen and women by the hair, and fome by their feet, on hooks in chim- L nies, and fmoaked them with wifps of wet hay till they were fuffocated. They tied fome under the arms with ropes, and plunged them again and again into wells; they bound others like criminals, put them to the torture, and with a funnel filled them with wine till the fumes of it took away their reafon, when they made them fay, they confented to be catho¬ lics. They ftripped them naked, and after a thou¬ fand indignities, ftuck them with pins and needles from head to foot. They cut and flafhed them with knives; and fometimes with red-hot pinchers took hold of them by the nofe and other parts of the body, and dragged them about the rooms till they made them promife to be catholics, or till the cries of thefe miferable wretches, calling upon God for help, forced them to let them go. They beat them with ftaves, Snd thus bruifed, and with broken bones, dragged them to church, where their forced prefence was taken for an abjuration. In fome places they tied fathers and hufbands to their bed-pofts, and before their eyes ravifhed their wives and daughters with impunity. They blew up men and women with bellows, till they burft them. If any to efcape thefe barbarities endea¬ voured to fave themfelves by flight,, they purfuedthem into the fields and woods, where they ftiot at them like wild beafts, and prohibited them from departing the kingdom (a cruelty never pradlifed by Nero or Dioclefian) upon pain of confifcation of effedls, the galleys,, the lafli, and perpetual imprifonment; info- much that the prifons of the fea-port towns were crammed with men, women, and children, who endea¬ voured to fave themfelves by flight from their dread¬ ful perfecution. With thefe fcenes of defolation and horror, the popiih clergy feafted their eyes, and made Dragoon-- them only a matter of laughter and fport. , ’“L’-i Though my heart akes (fays the writer of the piece v from which we are tranfcribing) whilft I am relating thefe barbarities, yet for a perpetual memorial of the infernal cruelty pradlifed by thefe monfters, I beg the reader’s patience to lay before him two other inftances, which, if he hath a heart like mine, he will not be able to read without watering thefe flieets with his tears. “ The firft is of a young woman, who being brought before the council, upon refufing to abjure her religion, was ordered to prifon. There they ftiaved her head, finged off the hair from other parts of her body ; and having ftripped her ftark naked, led her through the ftreets of the city, where many a blow was given her, and Hones flung at her: then they fet her up to the neck in a tub full of water, where, after file had been for a while, they took her out, and put on her a fhift dipt in wine, which, as it dried and ftuck to her fore and bruifed body, they fnatched off again, and then had another ready dipped in wine to clap on her. This they repeated fix times, thereby making her body exceeding raw and fore. When all thefe cruelties could not ftiake her conftancy, they faftened her by her feet in a kind of gibbet, and let her hang in that pefture, with her head downward, till Ihe expired. “ The other is of a man in whofe houfe were quar* tered fome of thefe miffionary dragoons. One day, having drank plentifully of his wine, and broken their glaffes at every health, they filled the floor with the fragments, and by often walking over them reduced them to very fmall pieces. This done, in the infolence of their mirth, they refolved on a dknee, and told their Proteftant hoft that he mull be one of their com¬ pany ; but as he would not be of their religion, he muft dance quite barefoot; and thus barefoot they drove him about the room, treading on the {harp points of the broken glaffes. When he was no longer able to ftand, they laid him on a bed, and, in a {hort time, ftripped him ftark naked, and rolled him from one end of the room to the other, till every part of his body was full of the fragments of glafs. After this they dragged him to his bed, and having fent for a fur- geon, obliged him tocut out the pieces of glafs with his iilftruments, thereby putting him to the moft exquifite and horrible pains that can poffibly be conceived. “ Thefe, fellow Proteftants, were the methods ufed by the moft Chriftian king’s apoftolic dragoons to convert his heretical fubjefts to the Roman catho¬ lic faith ! Thefe, and many other of the like nature,, were the torments to which Louis XIV. delivered them over to bring them to his own church ! and as popery is unchangeably the fame, thefe are the tor¬ tures prepared for you, if ever that religion fliould be permitted to become fettled amongft you ; the confi- deration of which made Luther fay of it, what every man that knows any thing of Chriftianity muft agree with him in, ‘ If you had no other reafon to go out of the Roman church, this alone would fuffice, that you fee and hear, how, contrary to the law of God,, they filed innocent blood. This Angle circumftance. {hall, God willing, ever feparate me from the papacy-. And if I was now fubjeft to it, and could blame no¬ thing in any of their do&rines j yet for this crime D R A [ 104. ] D R A '©j ags, of cruelty, I would fly from her communion, as from , Drains a ^en 0f Sieves and murderers.” v_ DRx^GS, in the fea-language, are whatever hangs over the fliip in the fea, as fliirts, coats, or the like ; and boats, when towed, or whatever elfe that after this manner may hinder the (hip’s way when (he fails, are called drags. DRAINS, a name given, in the fen countries, to certain large cuts or ditches of 20, 30, nay fometimes 40 feet wide, carried through the marfliy ground to ibme river or other place capable of difcharging the wa¬ ter they carry out of the fen-lands. An effectual method of drawing off the water from fuch grounds as are hurt by fprings oozing out upon them (ufually diftinguiihed by the name of,we/ or /pouting ground, or bogs), has been a defideratum in agriculture. Mr Anderfon is almoft the only perfon who hath treated this matter fcientifically, and his ob- fervations feem to be very rational and well founded. lEJfays on “ Springs (fays he) are formed in the bowels of the earth, by water percolating through the upper ftrata £>. lip.'&c. w^ere t^at ’-3 a porous texture, which continues to defcend downwards till it meets with a ftratum of clay that intercepts it in its courfe ; where, being \:olle£ted in confiderable quantities, it is forced to feek a paffage through the, porous ftrata of fand, gravel, or rock, that may be above the clay, following the courfe of tbefe ftrata till they approach the furface of the earth, jor are interrupted by any obftacle. which occafions the water to rife upwards, forming fprings, bogs, and the other phenomena of this nature ; which being varioufly diverfified in different circumftances, produce that va¬ riety of appearances in this refpefl; that we often meet with. “ This being the cafe, we may naturally conclude, that an abundant fpring need never be expended in any country that is covered to a great depth with fand without any ftratum of clay to force it upwards, as is the cafe in the fandy deferts of Arabia, and the im- meafurable plains of Libya : neither are we to expedl abundant fprings in any foil that conftfts of an uniform bed of clay from the furface to a great depth ; for it muft always be in fome porous ftratum that the water flows in abundance; and it can be made to flow hori¬ zontally in that, only when it is fupported by a ftra¬ tum of clay, or other fubftance that is equally imper¬ meable by water. Hence the rationale of that rule fo univerfally eftabliflied in digging for wells, that if you begin with fand or gravel, &c. you need feldom hope to find water till you come to clay ; and if you begin with clay, you can hope for none in abundance till you reach to fand, gravel, or rock. “ It is neceffary that the farmer ftrould attend to this procefs of nature with care, as his luccefs in drain¬ ing bogs, and every fpecies of dampr and fpouting - ground, will in a great meafure depend upon his tho¬ rough knowledge of this,—his acutenefs in perceiving in every cafe the variations that may be occafioned by particular circumftances, and his (kill in varying the plan-of his operations according to thefe. As the va¬ riety of cafes that may occur in this refpedl is u ) great, it would be a very tedious tails to enumerate ti e whole, ahd defcribe the particular method of treating * each; I lhall therefore content myfelf with enumera¬ ting a few particular cafes, to Ihow in what manner 103. the principles above eftabliflied may be applied to Crams, pra&ice. “ Let fig. 1. reprefent a perpendicular feftion of Plate a part of the earth, in v/hich AB is the furface of the tLXV. ground, beneath which are feveral ftrata of porous fub- ftances which allow the water to fink through them till it reaches the line CD, that is fuppofed to reprefent the upper furface of a folid bed of clay ; above which lies a ftratum of rock, fand, or gravel. In this cafe, it is plain, that when the water reaches the bed of clay, and can fink no farther, it muft be there accu¬ mulated into a body ; and feeking for itfelf a paffage, it flows along the furface of the clay, among the fand or gravel, from D towards C ; till at laft it iffues forth, at the opening A, a fpring of pure water. “ If the quantity of water that is accumulated be¬ tween D and C is not very confiderable, and the ftra¬ tum of clay approaches near the furface ; in that cafe, the whole of it will iffue by the opening at A, and the ground will remain dry both above and below it. But, if the quantity of water is fo great as to raiff it to a cohfiderable height in the bed of fand or gravel, and if that ftratum of fand is not difcontinued before it reaches the furface of the ground, the water, in this cafe, would not only iffue at A, but would likewife ooze out in fmall ftreams thro’ every part of the ground between A and a ; forming a barren patch of wet fan- dy or gravelly ground upon the fide of a declivity, which every attentive obferver muft. have frequently met with. “To drain a piece of ground in this fituation is per¬ haps the molt unprofitable tails that a farmer can en¬ gage in ; not only becaufe it is difficult to execute, but alfo becaufe the foil that is gained is but of very little value. However, it is lucky that patches of this kind are feldom of great breadth, although they fome¬ times run along the fide of a declivity in a horizontal dire&ion for a great length. The only effe&ual me¬ thod of draining this kind of ground, is to open a ditch as higffi up as the higheft of the fprings at a, which fnould be of fuch a depth as not only to pene¬ trate through the whole bed of fand or gravel, but al¬ fo to link fo far into the bed of clay below, as to make a canal therein fufficiently large to contain and carry off the whole of the water. Such a ditch is reprefented by the dotted lines aez, but as the expence of ma¬ king a ditch of fuch a depth, as this would fuppofe, and of keeping it afterwards in repair, is very great, it is but in very few cafes that this mode of draining would be advifeable ; and never, unlefs where the declivity happens to be fo fmall, as that a great furface is loft for little depth, as would have been the cafe here if the furface had extended in the diredlion of the dotted line a d “ But fuppofing that the ftratum of clay, after ap¬ proaching toward the furface at A, continued to keep at a little depth below ground; and that the foil which lay above it was of a fandyr or fpungy nature, fo-as to allovy the water to penetrate it eafily ; even fuppofing the quantity of water that flowed from D to C was but very incqnfiderable, in (lead of rili ng put at the fpring A, it would flow forward along the furface of the clay among the porous earth that forms the foil, fo as to keep it conftantly drenched with water, and of confequence render it of very little value. “ Wetnefj Oran/ /^6r u/,> jOO/jnnr/aonr/r/; >■ ^ D R A [ i Drams. “ Wetnefs arifing from this caufe, is ufually of much greater extent than the former : and, as it admits of an eafy cure, it ought not to be one moment delayed; as a ditch of a very moderate depth opened at A, and carried through a part of the ftratum of clay (as re- prefented by the dotted lines A if), would intercept and carry off the whole df the water, and render the field as dry as could be defired. It is, therefore, of very great confequence to the farmer, accurately to di- ftinguilh between thefe two cafes, fo nearly allied to each other in appearance ; and, as this can be eafieft done by boring, every one who has much ground of this kind ought to provide himfelf with a fet of bo¬ ring-irons, which he will likewife find ufe for on other occafions. “ I might here enumerate a great variety of cafes which might be reduced to the fame head with the foregoing: but as any attentive reader may, after what has been faid, be able eafiiy to diftinguilh thefe, I fir all only in general obferve, that every foil of a fqft and porous texture, that lies upon a bed of hard clay, whatever its fituation in other refpedts may be, will in fome meafure be fubje&ed to this difeafe. And if it is upon a declivity of any confiderable length, the un- dermoft parts of the field will be much damaged by it, unlefs ditches are thrown up acrofs the declivity at pro¬ per diftances from one another, to intercept the water in its defcent. “ It may not likewife be improper here to obferve, that in cafes of this nature, unlefs where the foil is of a very great depth, the malady will always be increa- fed, by raifing the ridges to a confiderable height; as will appear evident by examining fig. 2. in which the line A B reprefents the furface of a field of this na¬ ture, and C D the furface of the bed of clay. Now, if this field were raifed into high ridges, as at F F F, fo that the furrows E E E defcended below the fur¬ face of the clay, it is plain, that all the w’ater that Ihould fink through the middle of the ridge, would run along the furface of the clay till it came to the fides of the ridge L L L L L L, which would thus be kept continually foaked with water. Whereas, if the ground had been kept level, as in the part of the ^field from G to H, with open furrows H, at moderate dillances from each other the water would immediately fink to the clay, and be carried off by the furrows, fo as to damage the foil far lefs than when the ridges are high. If the foil is fo thin as that the plough can always touch the clay, the ridges ought to be made narrow and quite flat, as from G to H : but if there is a little greater depth of foil, then it ought to be raifed into ridges of a moderate height, as from H to B, fo as to allow the bottom of the furrow to reach the clay : but neither is this neceffary where the foil is of any con- £deruble depth. “ I have feen fome induflrious farmers, who having ground in this fituation, have been at the very great expence of making a covered drain in each furrow. But, had they rightly underllood the nature of the difeafe, they never would have thought of applying fuch a remedy ; as muft appear evident at firft fight to thofe who examine the figure. The fuccefs was what might be expedled from fuch a foolifh undertaking. “ Thefe obfervations, it is hoped, will be fufficient as to the manner of treating wet, fandy, or porous foils. Vol.VI. Parti. 05 ] D R A I now proceed to take notice of fuch as are'of a ftifl clayey nature, which are often very different in ap¬ pearance, and require a different treatment from thefe. “ Suppofe that (in fig. 3.) the flratum of fand or gravel D C fhould be difeontinued, as at E, and that the fo atum above it fhould be of a coherent clayey na¬ ture. In this cafe, the water that flowed towards E, being there pent in on every fide, and being accumu¬ lated there iu great quantities, it mull at length force a paffage for itfelf in fome way ; and prefling ftrongly upon the upper furface, if any one part is weaker than the reft, it there would burft forth and form a fpriAg, (as fuppofe at A). But if the texture of every part of this ftratum were equally ftrong, the water would fqueeze thro’ mauyfmall crannies, and-would ooze out in numberlefs places, as between A and F, fo as to occafion that kind of wetnefs that is known by the name of a /pouting clayey foil. “ The cure, in this cafe, is much more eafiiy ef- fefted than in any of the former; for if a ditch of a confiderable fize is opened, as at A, towards the low- ermoft fide of the fpouting ground, fo deep as to pe¬ netrate through the upper ftratum of clay, and reach to the gravel, the water will rife up through it at firft with very great violence, which will gradually decreafe as the preffure from the water behind is diminifhed ; and when the whole of the water accumulated in this fub- terraneous refervoir is run off, there being no longer any preffure upon the clay above it, the whole foon becomes as dry as could be defired, and continues fo ever afterwards, if the ditch is always kept open. This 1 fpeak from experience, I having rendered fome fields of this kind that were very wet, quite dry by this me¬ thod of treating them. “ It will hardly be neceflary for me here to put the farmer upon his guard, to be particularly careful in his obfervations, that he may diftinguifli between the wet¬ nefs that is produced from this caufe', and that which proceeds from the caufe before mentioned ; becaufe the treatment that would cure the one would be of no ufe at all to the other. The attentive obferver likewife will readily perceive, that if any field that is wet from this caufe admits of being ploughed, it will be in equal dan¬ ger of being hurt by being raifed into high ridges, with the other kind of damp ground before mentioned. For as the depth of earth above the refervoir would be fmaller in the deep furrows than any where elfe, there would, of confequence, be lefs refiftance to the water in that place, fo that it would arife there iu greater a- bundance. And if, in this cafe, a farmer Ihould dig a drain in each furrow, as a confiderable quantity of water would rife into them, in fome cafes, the ground might be improved, or even quite drained thereby, efpecially if they fliould have accidentally reached the gravel in auy one place ; although at an expence much greater than was neceflary. 1 take notice of this cir- cumftance in fome meafure to prevent the prejudice that fome inattentive obfervers might entertain againft what was faid before of this method of draining, from their having accidentally feen fome fields that may have been bettered by it. “ Bogs are only a variety of this laft-mentioned kind of wet ground ; and, therefore, ought in general to be drained after the fame manner with them. Ciay is a fubftance that ftrongly refifts the entrance of water O into Drains. D R A [ into it : but when it is long drenched with it, it is, in ■' procefs of time, in fome meafure difTolved thereby ; lofes its original firmnefs of texture and contiftence ; and becomes a fort of femi-fluid mafs, which is called a hog ; and as thefe are fometimes covered with a ftrong fcurf of a particular kind of grafs, with very matted roots, which is ftrong enough to bear a fmall weight without breaking, although it yields very much, it is in thefe circumltances called a /waggle. But, what¬ ever be the nature of the bog, it is invariably occa- iioned by water being forced up through a bed of clay 106 ] D R A of two or three feet deep, as at D, will be equally ef¬ fectual with one that ihould go to the gravel. All u that is neceffary in this cafe, is to fink pits (P) in the courfe of the drain,- at a moderate diftance from one another, which go fo deep as to reach the gravel; for as the water there meets with no refiftance, it readily flows out at thefe openings, and is carried off by the drain without being forced up through the earth ; fa that the ground is left entirely dry ever after. “ I have likewife drained feveral fields in this way j and as I have generally found the appearances pretty as juft now defcribed, and difiblving or foftening, if much alike, I ihall, for the information of the inexpe you will, a part thereof. I fay only a part ; becaufe whatever may be the depth of the bog or fwaggle, it 1 *.:*.*_ _c j 1 rienced reader, give a fhort account of them. “ If you attempt to make your pit in one of thefe generally has a partition of folid clay between it and foft quaggy places where the water is found in great the refervoir of water under it, from whence it original¬ ly proceeds : for if this were not the cafe, and the quantity of water were confiderable, it would meet with no fufficient refiftance from the bog, and would iffue through it with violence, and carry the whole femi- fluid mafs along with it. But this would more ine¬ vitably be the cafe, if there was a cruft at the bottom of the bog, and if that cruft ftiould ever be broken, cfpecially if the quantity of water under it were very eoniiderable : and as it is probable, that, in many cafes of this fort, the water flowly diffolves more and more of this under-cruft, I make no doubt, but that, in the abundance, you will meet with very great difficulty i forming it ; for as the fubftance of which it is compo- fed is foft, it will always flow into the hole as faft as you dig it; on which account I would advife, not to attempt to make the pit in the fwaggle, but as near it in the folid earth as you conveniently can. However, if it is pretty firm, and of no great extent, it is fome¬ times practicable to make a pit in the foft bog at the drieft time of the year. This I have fometimes prac tifed, which gave me an opportunity of obferving the nature of thefe bogs more perfectly than I otherwife would have had. In the trials of this kind that I have revolution of many ages, a great many eruptions of made, this foft quaggy ground has feldom been above this kind may have happened, although they may not have been deemed of importance enough to have the hiftory of them tranfmitted to pofterity. Of this kind, although formed of a different fubftance, I confider the flow of the Solway-mofs in Northumberland to have been ; which, upon the 16th of November 1771, burft its former boundaries, and poured forth a prodigious ftream of femi-fluid matter, which in a ftiort time co¬ vered feveral hundred acres of very fine arable ground. Nor will any one, who is acquainted with the nature of mofs,.—who knows its refemblance to clay in its quality of abforbing and retaining water, and its very safy diffufibility therein, be furprifed at this ; as, from all thefe properties, it is much better adapted for form¬ ing an extenfive bog, and therefore in greater dan¬ ger of producing an extenfive devaftation by an erup¬ tion of the water into it, than thofe that any kind of clay whatever. If the bog,, or fwampy ground, is upon a declivity) three or four feet deep, below which I have always found a ftratum of hard tough clay ufually mixed with ftones ; and fo firm, that nothing but a mattock or pick-axe could penetrate it : and as this is compara¬ tively fo much drier than the ground above it, an in- experienced operator is very apt to imagine that this 'is the bottom that he is in fearch of. In digging thro* this ftratum, you will frequently meet with fmall fprings oozing out in all directions; fome of them that might fill the tube of a fmall quill, and others fo fmall as to be fcarce perceptible: but without regarding, thefe, you muft continue to dig on without intermif- fion till you come to the main body of the refervoir, if I may fo call it, that is contained in the rock, gravel, or fand ; which you will generally find from two to four feet below the bottom of the fwaggle, and which formed of you will be in no danger of miftaking when you come: to it: for, if there has been no opening made before that in the field, as foon as you break the cruft immediately the ditch ought to be carried acrofs the field about the above the gravel or rock, the water burfts forth like a place where the lowed fprings arife. But if the fur- face of the ground is level or nearly fo, as between A and B, and the fprings break out in feveral places, qqqqqq, fo as to form foft quagmires interfperfed through the whole of the field, it will be of little con- fequence in what part the drain is opened ; for if it is dug up fa deep as to allow the water to rife in it with freedom, it will iffue through that opening, and the field will be left perfectly dry. M But as it may frequently happen that the ftra¬ tum of gravel fhould be at a confiderable depth beneath the furface of the earth, and as it may be fometimes even below the level of the place into which the drain muft be emptied, it- might fometimes be extremely dif- torrent, and on fome occafions rifes like a jet d'eau, to a confiderable height above the bottom of the ditch p and continues to flow off with great impetuofity fofr fome time, till the pent-up water being drained off, the , violent boiling up begins to fubfide, and the ftrength of the current to abate ; and, in a ftiort time, it flows gently out like any ordinary fpring ;—allowing it to remain in this ftate, the quaggy earth begins to fub¬ fide, and gradually becomes firmer and firmer every day; fo that, in the fpace of a few months, thofe bogs which were formerly fo foft as hardly to fupport the weight of a fmall dog, become fo firm, that oxen and horfes may tread upon them without any danger of finking, at the very wetteft feafon of the year. L flcult to make a ditch fo deep as to reach the bed of have had a field of this nature, that, by having only Sand or gravel. But it is lucky for us that this is abfolutdy neceffary in the prefent cafe j as a drain one fuch pit as I have now defcribed opened in it, was entirely drained to the diftance of above a hundreds yards. D R A [ i IS Drains, yards around it in every direftion. But as it is pof- Able that the ftratura in which the water runs may be in fume places interrupted, it will be in general expe¬ dient to make feverai of thefe pits, if the field is of great extent; always carrying the drain forward thro’ the lowermotl part of the field, or as near the quag as Iy6u conveniently can ; and finking a pit wherever you may judge it will be moll necelfary. But if the lira- turn of gravel is not interrupted, there will be no vio¬ lent burft of water at opening any of thefe after the firll, as 1 have frequently experienced. To keep thefe wells from clofing up after they are made, it is always expedient to fill them up with fmall ftones immediately after they are made, which ought to rife to the height of the bottom of the drain. “ I have often imagined that the expence of digging thefe pits might be faved by boring a hole through this folid ftratum of clay with a large wimble made on purpofe ; but as I never experienced this, I can¬ not fay whether or not it would anfwer the defired end exactly. “ If the whole field that is to be drained confifts of one extenfive bog, it will require a long time before the whole work can be entirely finilhed, as it will be im- poflible to open a drain through it till one part of it is firll drained and becomes folid ground. In a fitua- tion of this kind, the undertaker, after having opened a drain to convey the water from the lowell part of the bog, mull approach as near to the fwampy ground as be can, and there make his firll pit; which will drain off the water from the neareft parts of the bog. When this has continued open for fome time, and that part of the bog is become fo folid as to admit of being work¬ ed, let him continue the ditch as far forward thro’ it as the fituatioti it is in will admit of, and there fink ano¬ ther pit; and proceed gradually forward in the fame manner; making crofs cuts where neceffary, till the whole be finilhed. “ In this manner may any bog or track of fpout- ing ground of this nature he rendered dry at a very jnconfiderable expence ; and as there can be no other method of draining ground of this fort effedlually, I recommend the ftudy of it to the attention of every di¬ ligent fanner who may have occafion for it. Let him firtl be extremely cautious in examining all the circum- ftances of his particular fields, that he may be certain which of the claffes above enumerated it may be rank¬ ed with; and, when he is perfeftly fure of that, he may proceed without fear, being morally certain of fuccefs. “ There is, however, one kind of damp ground not yet particularly fpecified, that I have purpofely omit¬ ted taking notice of till this time, as I have never had any opportunity of examining particularly into the na¬ ture of it, nor of afcertaining. by experience what is the moll proper method of treating it.— The foil I have now particularly in my eye confills of a deep ttrongclay that does not vary its nature even on the furface, but in as far as manures may have rendered it more friable and tender: the colour ufually inclines to a reddilh call, and, for the moll part, it is fituated upon the fide of fome declivity. This bed of clay reaches to a great depth, without any variation, and is intermixed with a confiderable quantity of fmall round ftones. Many foils ®f the fort now defcribed, are apt to be continually 07 ] 15 R A moift and full of water during ,the winter feafon } hut l t when the dry weather of fummer fets in, the moifture - is diminilhed, and the furface becomes hard, and it is rent into many large gaps which allow free admifikm to the fun and air, fo as to fcorch up almoll every plant that is fowed upon it: and as thefe foils are ufuaily i;i themfelves naturally fertile when drained, it were to be wilhed that fome method could be difcovered that would • be lefs expenfive than what is ufually pradlifed with re¬ gard to fome foils of this kind in Effex ; where they make covered drains of two and a half feet deep, run¬ ning diagonally through the whole field, at the diilaftcC of 20 feet from each other.” Concerning the making of thefe drains we have the following directions in the Georgical Effays, by T. B, Bayley, Efq; of Hope near Manchelter.—“ Firft make the main drains down thp dope or fall of the field. When the land is very wet, or has not much fall, there (hould, in general, be two of thefe to a fiatute acre; for the fhorter the narrow drains are, the lefs liable they will be to accidents. The width of the trench for the main drains {hould he 30 inches at top, but the width at the bottom muff be regulated by the nature and fize of the materials intended to be ufed. If the drain is to be made of bricks 10 inches long, 3 inches thick, and 4 inches in breadth, then the bot¬ tom of the drain mull be 12 inches; but if the com¬ mon fale bricks are ufed, then the bottom muft be pro- portionably contracted. In both cafes there muff be an interftice of one inch between the bottom brick and the fides of the trench, and the vacuity muff be filled up with flraw, rufhes, or loofe mould. For the pur¬ pofe of making thefe drains, I order my bricks to be moulded 10 inches long, 4 broad, and 3 thick; which dimenfions always make the heft drain. “ The method I purfue in conftru&ing my main drains is as follows.—When the ground is foft and fpongy, the bottom of the drain is laid with bricks placed acrofs. On thefe, on each fide, two bricks are laid flat, one upon the other, forming a drain fix inches high and four broad ; which is covered with brick* laid flat. When the bottom of the trench is found to be a firm and folid body, as clay or marie, the bottom of the diain does not then require being laid with bricks. In that cafe the fides arc formed by placing one brick edgewife, inftead of two laid flat. “ This latter method is much cheaper, and in fuch land equally durable with the other. When Hones are ufed initead of bricks, the bottom of the drain {hould be about eight inches in width. And here it will be proper to remark, that, in all cafes, the bottom of the main drains mull be funk four inches below the level of the narrow ones, even at the point where the latter fall into them. “ The main drains {hould be kept open till the nar¬ row ones are begun from them, after which they may be finifhed ; but before the earth is returned upon the Hones or bricks, it will be advifeable to throw in ftraw, ruflies, or bruih-wood, to increafe the freedom of the drain. “ The fmall narrow drains {hould be cut at the di- ftance of 16 or 18 feet from each other ; and {hould fall into the main drain at very acute angles, to pre¬ vent any ftoppage. At the point where they fall in, and eight or ten inches above it, they {hould be made O 2 firm Drake. Plate CLXV. D R A r 108 ] D R A firm with brick or ftone. Thefe drains fhould be j 8 inches wide at top, and [6 at bottom.”—Fig. 5. re- prefents a field with drains laid out according to Mr Bayley’s method. The black.lines reprefent the main drains, and the doited lines reprefent the narrow drains communicating with the former from all parts of the field. DRAKE, in ornithology, the male of the duck kind. See Anas. Drake (Sir Francis), the renowned Englifli admi¬ ral, was the fon of Edmund Drake a bailor, and born near Taviftock in Devonfliire, in the year 1545. He was brought up at the expence and under the care of Sir John Hawkins, who was his kinfman; and, at the age of 18, was purfer of a fhip trading to Bifcay. At 20, he made a voyage to Guinea; and, at 22, had the honour to be made captain of the Judith. In that ca¬ pacity he was in the harbour of St John de Ulloa, in the gulph of Mexico, where he behaved moft gallantly in the glorious aftions under Sir John Hawkins, and returned with him to England with great reputation, though not worth a groat. Upon this he projected a defign againft the Spaniards in the Weft Indies; which he no fooner publiflied, than he had volunteers enough ready to accompany him. In 1570, he made his firft expedition with two (hips ; and the next year with one only, in which he returned fafe, if not with fuch advantages as he expefted. He made another expedition in 1572, wherein he did the Spaniards fome mifchief, and gained confiderable booties. In thefe expeditions he was much affifted by a nation of Indians, who then were, and have been ever fince,. en¬ gaged in perpetual wars with the Spaniards. The prince of thefe people was named Pedro; to whom Drake prefented a fine cutlafs from his fide, which, he faw the Indian greatly admired.. Pedro, in. return, gave him four large wedges of gold which Drake threw into the common ftock, faying. That he thought it but juft that fuch as bore the charge of fo uncertain a voyage on his credit, fhould fhare the utmoft advan¬ tage that voyage produced. Then, embarking his men with all the wealth he had obtained, which was very confiderable, he bore away for England, where he am rived in Auguft 1573- His fuccefsin this expedition, joined to his honour¬ able behaviour towards his owners, gained him a high- reputation ; and the ufe he made of his riches, a ftill greater. For, fitting out three fteut frigates at his own expence, he failed with them to Ireland; where, under Walter earl of Effex, the father of the famous unfortunate earl) he ferved as a volunteer, and did many glorious aftions. After the death of his noble patron, he returned into England; where Sir Chriftopher Hat¬ ton introduced him to her majefty, and procured him countenance and protection at court. By this means he acquired a capacity of undertaking that grand ex¬ pedition which will render his name immortal. The firft thing he propofed was a voyage into the South Seas through the Straits of Magellan; which was what hitherto no Ehgliihman had ever attempted. The pro¬ ject was well received at court: the queen furnilhed him with means ; and his own fame quickly drew to¬ gether a fufficient force. The fleet with which he failed on this extraordinary undertaking, confifted only of five veffels, fmall when compared with modern (hips, and no mbre than 164 able men. He failed on the 13th Drake, of December 1577; on the 25th fell in with the coaft of Barbary, and on the 29th with cape Verd. On the 13th of March he paffed the equinoftial, made the. coaft of Brazil on the 5th of April, and entered the River de la Plata, where he loft the company of two of his (hips; but meeting them again, and taking out their provifions, he turned them adrift. On the 29th of May he entered the port of St Julian’s, where he continued two months for the fake of laying in provi¬ fions : on the 20th of Auguft he entered the Straits of Magellan, and on the 25th of September palled them, having then only his own (hip. On. the zjtliof No¬ vember he came to Madia >, which he had appointed for a place of rendezvous in cafe his (Ivips feparated > but captain Winter, his vice admiral, having repafled the Straits, was returned to England., Thence he con¬ tinued his voyage along the coafts of Chili and Peru, taking all opportunities of feiztng Spaniih (hips, and attacking them on.lhore, till his men were fated with plunder ; and then, coafting America to the height of 48 degrees, he endeavoured to find a paffage that way back into our feas, but could not. However, he landr ed, and called the country New Albion, taking poflef- fion of it in the name and for. the ufe of queen Eliza¬ beth; and, having careened his (hip, fet fail from thence, on the 29th of September 1579, for the Moluccas. He is fuppofed to have chofen this paffage round, partly to avoid being attacked by the Spaniards at a difadvantage, and partly from the latenefs of the fea- fon,.whence dangerous ftorms and hurricanes were ap¬ prehended. On the 13th of Odlober he fell in with certain illands inhabited by the moft barbarous people he had met with in all his voyage : on the 4th.of No¬ vember he had fight of the Moluccas;.and, coming to Ternate, was extremely well received by tire king thereof who appears, from the jnoft authentic relation* of this voyage, to have been a wife and polite prince* On the 10th of December he made Celebes; where his (hip unfortunately ran upon a rock, the 9th of January following; from which, beyond all expectation, and in a manner miraculoufly, they got off, and continued their courfe. On the 16th of March he arrived at Java Major ; and from thence he intended to have diredted his courfe to Malacca; but found himfelf obliged ta alter his purpofe, and to think of returning home. On the 25th of March 1580, he put this defign in execu¬ tion; and on the 15th of June he doubled the Cape of Good Hope, having then on board 57 men, and but three cades of water. On the »2th of July he paljed the line, reached the coaft of Guinea on the 16th, and there watered. On the nth of September he made the ifland of Tercera-; and on the 3d of November entered the harbour of Plymouth. This voyage round the world was performed in two years and about ten months. Shortly after his arrival, the queen going to Deptford, went on board his (hip; where, after dinnerj (he conferred on him the order of knighthood, and.de- clared her abfolute approbation of all he had done. She likewife gave diredtions for the prefervation of his (hip, that it might remain a monument of his own and his country’s glory. This celebrated (hip, which had been contemplated many years at Deptford, at length de¬ caying, it was broke up, and a chair, made out of the planks, was prefented to the univerfity of Oxford*, up- D R A f I©9 on which the famous Abraham Cowley made the fol¬ lowing verfes: “ To this great Ihip, which round the world has run, « And match’d in race the chariot of the fun; “ This Pythagorean ftiip (for it may claim, « Without preemption, fo defervM a name, «' By knowledge once, and transformation now) « In her new (hape this facred port allow. “ Drake and his (hip could not have wifh’d, from fate, “ An happi-r flation, er more hleh’d eftater “ For, k>! a feat of en Uefs reft is given, “ To her in Oxford, and to him in heaven. Works, Vol. II. BRA In the year 1585, he failed with a fleet to the Weft Indies ; and took the cities of St Jago, St Domingo, Carthagena, and St Auguftin. In 1587,. he went to Lilbon with a fleet of 30 fail;, and having intelligence of a great fleet affembled- in the bay of Cadiz, which was to have made part of the .armada, he with great courage entered that port,, and burnt there upwards of Acuities, before thefe two laft expeditions, had given 10,000 tons of {hipping : which he afterwards merrily *•- ^ ~ —J c—“ e ^ ^ 1 called burning the king of Spain's beard. In 1588, when the armada from Spain was approaching our coafts, Sir Francis Drake was appointed vice-admiral under “ If for any peace you hope, “ In all points reflore the pope.” The queen’s extempore return: Ad Grtecas, bqne rex,fent mandnta ialcndat. “ Worthy king, know, this your will “ At Latter-Lamina.-, we’ll fulfil. In the year 1^89, Sir Francis Drake commanded as admiral the fleet fern to reftore Don Antonio king of Portugal, the command of the land-forces being gi¬ ven to Sir John Norris: but they were hardly got to fea, before the commanders differed, and fo the attempt proved abortive.- The war with Spain continuing, a more effectual expedition was undertaken by Sir John Hawkins and Sir Francis Drake, againft their fettle- ments in the Weft Indies, than had hitherto been made during the whole courfe of it.: but the commanders here again not agreeing about the plan, this alfo did not turn out fo fuccefsfully as was expe&ed. All dif- way to the fltill and fortune of Sir Francis Drake; which probably was the reafon why he did not bear thefe difappointments fo well as he otherwifc would have done. A ft-rong fenfe of them is fuppofed to Charles lord Howard of Effingham, high admiral of have thrown him into a melancholy, which occafioned England, where fortune favoured him as remarkably as ever: for he made prize of a very large galleon, commanded by Don Pedro de Valdez, who was repu- a bloody flux ; and of this he died on -board his own ffiip, near the town of Nombre de Dios in the Weft In¬ dies, on the 28th of January 1595-6. His death was ted tlie projector of this invafion. This affair happened lamented by the whole nation, and particularly by his in the following manner: On the 22d of July, Sir countrymen; who had great reafon to love him • from Francis obferving a great Spanifli {hip floating at a di- the circumftances of his private life, as well as toefteem ftance from both fleets, Cent his pinnace to fummon the commander to yield. Valdez replied, with much him in his public character. He was elected burgefs for the town of Boffiney, alias Tintagal, in the county Spanifh folemnity, that they were 450 ftrong; that he of Cornwall, in the 27th parliament of queen Eliza- ’ ' r 'c 1'1— "—J u 1”’" beth ; and for Plymouth in Devonfhire, in the 35th of the fame reign. This town had very particular obli¬ gations to him: for, in the year 1587, he undertook to bring water into it, -through.the want-of which, till then, it had been grievoufly diftreffed; and he perform¬ ed it by conducing thither a ftfeam from fprings at eight miles diftance, that is to fay, in a ftraight line-: for in the manner he brought , it, the courfe of it runs upwards of 20 miles. DRAKENBORCH: (Arnold), profeffor of elo¬ quence and hiftory at Utrecht, madehimfelf known by feveral works, and particularly by his Notes on -Titus Livius and Silius Italicus; his fine. editions - of. which are highly efteemecD DRAMA, a poem containing fome certain aft ion, ■ and reprefenting a true piftuFe.of human life, for the delight and improvement of mankind. The principal fpecies of .the drama are two, come¬ dy and tragedy. Some others there are of lefs note, as paftoral, fatire, tragi-comedy, opera, See. See the article Poetry. DRAMATIC, an epithet given to pieces written for the llage. See Poetry. DRANK, among farmers, a term ufed to denote wild oats, which never fail, to infeft worn-out lands ; fq that, when ploughed lands run tothefe weeds and thiftles, the farmer knows it is high time to fallow them, on- dfe to fow them with hay-feed, and make pafture of them. DRAPERY, in fculpture and painting, fignifies the ' reprefentation of the clothing of human figures, and alfo hangings, tapeftry, curtains, and moil other things ' that- himfelf was Don Pedro, and flood much upon his ho¬ nour; and thereupon , propounded feveral conditions, .upon which he was willing to yield. But the vice-ad¬ miral replied. That he had. no leifure to parley: but if he thought fit inftantly to yield, he might; if not, he fhould foon find that Drake was no coward. Pe¬ dro, hearing the name of Drake, immediately yielded, and with 46 of his attendants came on board Drake’s {hip. This Don. Pedro remained about two years Sir Francis Drake’s, prifoner in England; and, when lie was releafed, paid him for his own and; his-captains li¬ berties, a ranfom. of 35001. Drake’s foldiers were well recompenfed with the plunder of this {hip ; for they found in it 55,000. ducats of gold, which was divided among them. A. little before this formidable Spaniftr armament put to fea, the ambaflador of his Catholic, majefty had the confidence to propound to queen- Elizabeth, in La¬ tin verfe, the terms-upon which (he might hope for peace ; .which, with aix Engliih tranflation by Dr Ful¬ ler, we wilEinfert in. this place, becaufe Drake’s expe¬ dition to the Weft Indies makes a part of this meffage. The verfes are thefe; rTe 4cto Mrpvrgas hello defenderr Belgits : {fTote Dracus eripuit nunc rejlituantur oportet; Spuas pater ever tit jubtuU tenders .cellm ; Rdigio Papa fat rejlituatur ad unguent. '4 Thefe rn you are our commands, Send no help to th’ Netherkudu: Of the treafure took by Drake, “ Rellitution you mud make: “ And thi.fe abbeys In.iidianew, “ Which your father, overthrew: D R A t tio ] D R A Draftic. tltat are not carnations or landicape?. See Pain ting, Crayon, Drawing, and Miniaturje. p raw back. DRASTIC, in pliyfic, an epithet bellowed on fuch - r medicines as are of prefent efficacy, and potent in ope¬ ration ; and is commonly applied to emetics and ca¬ thartics. DRAVE, a large navigable river, which, taking its rile in the archbifhopric of Saltzburg, in Germany, runs fouth-eaft through Stiria ; and Continuing its courfe, divides Hungary from Sclavonia, and fall into the Danube at Effeck. DRAUGHT, in medicine. See Potion. Draught, in trade, called alfo doff or douch. is a fmall allowance on weighable goods, made by the Iting to the importer, or by the feller to the buyer, that the wight may hold out when the goods are weighed again. . The king allows I lb draught for goods weighing no lefs than I Cwt- 2 tb for goods weighing between i and 2 Cwt. 3 lb for goods weighing between 2 and 3 Cwt. 41b from 3 to 10 Cwt. 7 ft from to to 18 Cwt. •9 tb from 18 tt) 30 or upwards Draught is alfo ufed fometimes for a bill of ex¬ change, and commonly for an order for the payment •of any fum of money due, &c. Then the perfon who gives the order is faid to draw upon the other. Draught, or, as it is pronounced, Draft, in archi- tedhire, the figure of an intended building deferibed on paper; wherein are laid down, by fcale and compafs, the feveral divifions and partitions of the apartments, rooms, doors, paffages, conveniencies, &c. in their due proportion. It is ufual, and exceedingly convenient, before a building is begun to be raifed, to have draughts of the ichnography, or ground-plot of each floor or llory ; as alfo of the form and fafhion of each front, with the windows, doors, ornaments, &c. in an orthography, or upright. Sometimes the feveral fronts, &c. are taken, and reprefented in the fame draught, to fhow the effeft «f the whole building : this is called a fccnography, or perfpcSive. Draught, the depth of a body of water neceflaiy to float a ftiip: hence a fhip is faid to draw fo many feet of water, when fhe is borne up by a column of wa¬ ter of that particular depth. Thus, if it requires a body of water whofe depth is equal to 12 feet, to float or buoy up a Ihip on its furfece, flie is faid to draw 12 feet water ; and that this draught may be more readily known, the feet are marked on the ftem and ftern poll, regularly from the keel upwards. DkAVGHT-Hodes, are large hooks of iron, fixed on the cheeks of a cannon-carriage, two on each fide, one near the trunnion hole, and the other at the train, di- Itinguiflied by the name offore and hind dr aught-hooks. Large guns have draught-hooks near the middle tran- fom, to which are fixed the chains that ferve to keep the (hafts of the limbers on a march. The fore and hind hooks are ufed for drawing a gun backwards or forwards, by men with ftrong ropes, called draught- ropes, fixed to thefe hooks. DRAVGHT-Horfe, in farming, a fort of coarfe-made horfe, deftined for the fervice of a cart or plough. DRAWBACK, in commerce, certain duties, either of the cuftoms or of the excife, allowed upon the ex¬ portation of fbme of our own manufactures j or upon 3 certain foreign mcrchandife, that have paid duty on'Drawbsd importation. v'*^ The oaths of the merchants importing and export¬ ing are required to obtain the drawback on foreign goods, affirming the truth of the officers certificate on i the entry, and the due payment of the duties: and thefe may be made by the agent or hulband of any cor¬ poration or company ; or by the known fervant of any merchant ufually employed in making his entries, and paying his cuiloms. In regard to foreign goods entered outward, if lefs quantity or value be fraudulently (hip¬ ped out than what is expreffed in the exporter’s certi¬ ficate, the goods therein mentioned, or their value, are forfeited, and no drawback to be allowed for the fame. Foreign goods exported by certificate in order to ob¬ tain the drawback, not (hipped or exported, or re¬ landed in Great Britain, unlefs in cafe of diftrefs to fave them from peri (King, are to lofe the benefit of the drawback, and are forfeited, or their value, with the veffel, horfes, carriages, &c. employed in the reland¬ ing thereof; and the perfons employed in the reland¬ ing them, or by whole privity they are relanded, or into whofe hands they (hall knowingly come, are to for¬ feit double the amount of the drawback. Officers of the cuftoms conniving at or affifting in any fraud re¬ lating to certificate goods, befides other penalties, are to forfeit their office, and fuffer fix months imprifon- ment without bail or mainprize; as are alfo mafters, or perfons belonging to the (hips employed therein. Bonds given for the exportuftion of certificate-goods to Ireland muft not be delivered up, nor drawback allow¬ ed for any goods, till a certificate under the hands and feals of the colle&or or comptroller, &c. of the cu¬ ftoms be produced, teftifying the landing. Draw-Bridge, a bridge made after the manner of a fioat, to draw up or let down, as occafions ferve, be¬ fore the gate of a town or caftle. See Bridge. A draw-bridge may be made after feveral different ways ; but the moft common are made with plyers, twice the length of the gate, and a foot in diameter. The inner fquare is traverfed with a crofs, which ferves for a countcrpoife; and the chains which hang from the extremities of the plyers to lift up or let down the bridge, are of iron or brafs. In navigable rivers it is fometimes neceffary to make the middle arch of bridges with two moveable plat¬ forms, to be raifed occafionally, in order to let the mafts and rigging of (hips pafs through. This kind of draw-bridge is reprefented in Plate CLXV. where A B is the width of the middle arch ; A L and B L, the two piers that fupport the draw-bridge N O, one of the platforms of which is raifed, and the other let down, having the beam PQ^_for its plyer. To NO are fufpended two moveable braces E H, E H ; which retting on the fupport E, prefs againft the bracket M, and thereby ftrengthen the draw-bridge. Thefe braces are conduced to the reft by means of the weight S, pulling the chain S L F. DRAw-Net, a kind of net for taking the larger fort of wildfowl, which ought to be made of the beft fort of pack-thread, with wide mefhes; they (hould be about two fathoms deep and fix long, verged on each fide with a very ftrong cord, and ftretehed at each end on long poles. It fliould be fpread fmooth and flat upon the ground} and ftrewed over with grafs, fedge. D H AWING . DRA [in l DRA or the like, to hide it from the fowl; and the fportfman DRAWING, in general, denotes the aftion of pul- Drawing, is to place himfelf in lome ihelter of grafs, fern, or ling out, or hauling along; thus we read of tooth-draw- > t feme fuch thing. ing, wire-drawing, See. DRAWING, THE art of reprefenting the appearances of obje&s upon a plain furface, by means of lines, {hades, and fhadows, formed with certain materials adapted to the purpofe. § i. Of the proper Materials for Drawing, and the Man¬ ner of ufing them. The firfl thing neceflary for a beginner is to furnifh himfelf with proper materials, fuch as black-lead pen¬ cils, crayons of black, white, or red chalk, crow- quill pens, a rule and compaffes, camels-hair pencils, and Indian ink. He muft accullom himfelf to hold the pencil farther from the point than one does a pen in writing; which will give him a better command of it, and contribute to render the ftrokes more free and bold. The ufe of the pencil is to draw the firft /ketches or outlines of the piece, as any ftroke or line that is amifs may in this be more eafily rubbed out than in any other thing ; and when he has made the Iketch as eorreft as he can with the pencil, he may then draw carefully the heft outline he has got, with his crow- quill pen and ink (a) ; after which he may difeharge the pencil-lines, by rubbing the piece gentl^ with the crumb of ftale bread or India rubber. Having thus got the outline clear, his next work is to (hade the piece properly, either by drawing fine llrokes with his pen where it requires to be (haded, or by wafhing it with his pencil and the Indian ink. As to his rule and compaffes, they are never or very rarely to be uftd, except in meafuring the proportions of figures after he has drawn them, to prove whether they arc right or not; or in houfes, fortifications, and other pieces of architedture. $ 2. Of drawing Lines, Squares, Circles, and other regu¬ lar and irregular Figures. Havikg got all thefe implements in readinefs, the firft praftice muft be to draw ftraight and curve lines, with eafe and freedom, upwards and down¬ wards, fideways to the right or left, or in any di- redtion whatfoever. He muft alfo learn to draw,, by command of hand, fquares, circles, ovals, and other* geometrical figures: for as the alphabet, or a know¬ ledge of the letters, is an introdudVion to grammar; fo is geometry to drawing. The practice of draw¬ ing thefe Ample figures till he is mafter of them, will enable him to imitate, with greater eafe and accuracy, many tilings both in nature and art. And here it is proper to admonifli him, never to be in a hurry ; but to make himfelf perfe&ly mafter of one figure be¬ fore he proceeds to another : the advantage, and even neceffity, of this, will appear as he proceeds. Two ob- fervations more may be added : i. That he accuftom himfelf to draw all his figures very large, which is the only way of acquiring a free bold manner of defigning. 2. That he pradtife drawing till he has gained a tole¬ rable mafter of his pencil, before he attempts to fiiadow any figure or objedt of any kind whatever. § Of Drawing Eyes, Ears, Legs, Arms, Hands, Feet, &c. - As to the drawing of eyes and ears, legs and arms, thfe learner will have very little more to do than to copy carefully the examples given in Plate CLXVL and CLXVII. taken from Sebaftian le Clerc’s draw¬ ing book. But the adtions and poftm-es of the hands are fo many and various, that no certain rules can be given for drawing them, that will univerfally hold', good. Yet as the hands and feet are difficult mem¬ bers to draw, it is very neceffary, and well worth while, to beftow fome time and pains about them, carefully imitating their various poftures and attions, fo as not only to avoid all lamenefs and imperfedtion, but alfo to give them life and fpirit. To arrive at this, great care, ftudy, and pradtice, are requilite ; particularly in imi¬ tating the beft prints or drawings that can be got of hands and feet (fome good examples of which are given in Plate CLXVII.) ; for, as to the mechanical rules of drawing them by lines and meafures, they are not only perplexed and difficult, but alfo contrary to the pradtice of the beft mailers. One general rule, however, may be given (which is-univerfally to be ob- ferved in all fubjedts), and that is, Not to finifh per- fedtly at firft any fingle part, but to {ketch out faintly, and with light ftrokes of the pencil, the ffiape and pro¬ portion of the whole hand, with the adtion and turn of it ; and after confidering carefully whether this firlfc {ketch be perfedt, and altering it wherever it is amifs, you may then proceed to the bending of the joints, the knuckles, the veins, and other fmall particulars, which when the learner has got the whole ffiape and propor¬ tion of the hand or foot, will not only be more eafily. but alfo more perfedtly defigned. $ 4. Of Drawing Faces. The head is ufually divided into four equal parts. (1.) From the crown of the head to the top of the forehead. (2.) From the top of the forehead to the- eye-brows. (3.) From the eye-brows to the bottom of thenofe. (4.) From thence to the bottom of the. chin. But this proportion is not conftant ; thofe features in different men being often very different as. to length and ftlape. In a well-proportioned face, how¬ ever, they are nearly right. To diredt the learner therefore in forming a perfedt face, his firft bufinefs fo to draw an oval, or rather the form of an egg ; in ths middle ( A) The ink made ufe of for this purpofe muft not be common, but Indian ink; which is much fofter than the other, and does not run: by mixing it with water, it may be made to any degree of ftrength, and ufed-ia. 3 pen like common ink. '1:1 2 DRAWING. middle of which, from the top to the bottom, draw a perpendicular line. Through the centre or middle of this line draw,' a diameter line, dire&ly acrofs from one fide to the other of your oval. On thefe two lines all the features of your face are to be placed as ’follows : Divide your perpendicular line into-four equal parts :, the firft mult be allotted to the hair of the head ; the fecond is from the top of the forehead to the top of the nofe between the eye-brows; the third is from thence to the bottom of the nofe ; and the fourth in¬ cludes the lips and chin. Your diameter line, or the breadth of the face, is always fuppQfed to be the length • of five eyes; youmuft therefore-divideit into five equal parts, and place the eyes upon it'fo es to leave exafclly the length of one eye betwixt them. This is to be un- derllood only of a full front face, Plate CLXVI. fig. a; for if it turn to either fide, then the diftances are to be leflened on that fide which turns from you, lefs .or more in proportion to its turning, (fig. b b b.) The top of the ear is to rife parallel to the eye-brow s, at the end of the diameter line ; and the bottom of it mull be equal to the bottom of the nofe. The noftrils ought not to come out farther than the corner of the ■eye in any face ; and the middle of the mouth muft al¬ ways be placed upon the perpendicular line. Of Drawing Human Figures. When the learner is tolerably perfect in drawing faces, heads, hands, and feet, he may next attempt to draw the human figure at length. In order to which, let him firft fketch the head; then draw' a perpendicular line from the bottom of the head feven times its length (for the length of the head is about one-eighth part of the length of the figure). The beft proportioned figures of the ancients are 7^ heads in height. If, therefore, the figure ftands upright, asfig. {a, Plate CLXVIII.) draw' a perpendicular line from the top of the head to the heel, which muft be divided into two equal parts. The bottom of the belly is exactly the centre. Divide the lower part into two equal parts again, the middle of which is the middle ,of the knee. Tor the upper part of the figure, the method muft he varied. Take off with your com- paffes the-length of the face (which is three parts in 4 of the length of the head) ; from the throat-pit to the pit of the ftomach is one face, from thence to the navel is another, and from thence to the lower rim of the belly is a third. The line muft be divided into feven equal parts. Againft the end of the firft divi- fion, place the breafts; the fecond comes down to the navel; the third to the privities; the fourth to the middle of tlie thigh ; the fifth to the lower part of the linee ; the fixth to the lower part of the calf; and the feventh to the bottom of the heel, the heel of the bear¬ ing leg being always exattly under the pit of the throat. B.ut as the e{fence of all drawing confills in making at firft a good {ketch, the learner muft in this particular be very careful and accurate; he ought to draw no „ene part perfect or exaft till he fee whether the whole draught be good ; and w'hen he has altered that to his mind, he may then finifli one part after another as curioufly as he can. There are Tome who, having a ftatue to'copy, begin with the head, which they finifh, and then proceed in tJie fame manner to the ether parts of the body, finifii- N° 105* ing as they go: but this method generally fucceeds ill; for if they make the head in the leaft too big or too little, the confequence is a difproportion betw'een all the parts, occalioned by their not having {ketched the w'hole proportionably at firft. Let the learner remem¬ ber, therefore, in whatever he intends to draw, firft to {ketch its feveral parts, meafuring the diftances and proportions between each with his finger or pencil, without ufing the compaffes; and then judge of them by the eye, which by degrees will be able to judge of truth and proportion, and will become his beft and principal guide. And let him obferve, as a general rule. Always to begin with the right fide of the piece he is copying: for by that means he will always have what he has done before his eyes; and the reft will follow more naturally, and with greater eafe; whereas if he begin with the left fide, his hand and arm will cover what he does firft, and deprive him of the fight of it; by which means he will not he able to proceed with fo much eafe, pleafure, or certainty. As to the order and manner of proceeding in draw¬ ing the human body, he muft firft {ketch the head; then the {boulders in theexaft breadth; then draw the trunk of the body, beginning with the arm-pits (lea¬ ving the arms till afterwards), and fo draw down to the hips on both fides; and be fure he obferve the exaft breadth of the waift. When he has done this, let him then draw that leg; which the body ftands upon, and afterwards the other which ftands loofe; then the arms, and laft of all the hands. He muft take notice alfo of the bowings and bend¬ ings that are in the body ; making the part which is oppofite to that which bends correfpond to it inr bend¬ ing with it. For inftance : If one fide of the body bend in, the other muft ftand out anfwerable to it; if the back bend in, the belly muft ftickout; if the knee bend out, the ham muft fall in ; and fo of any other joint in the body. Finally, he muft endeavour to form all the parts of the figure with truth, and in juft pro¬ portion : not one arm or one leg bigger or lefs than the other; not broad Herculean Ihoulders, with a thin and {lender waift ; nor raw and bony arms, with thick and gouty legs: but let there be a kind of harmonious agreement amongft the members, and a beautiful fym- metry throughout the whole figure, r Proportions and Meafures of the Human Body. The centre or middle part, between tire two extremes of the head and feet of a new born child, is in the navel, but that of an adult is in the os pubis ; and the prac¬ tice of dividing the meafures of children into four, five, or fix parts, whereof the head is one, is made ufe of by painters and fculptors. A child of two years old has about five heads in its w'hole length, but one of four or five years old has near fix ; about the fifteenth or fixteenth year, feven heads are the proportion or meafure, and the centre inclines to the upper part of the pubis. Hence it appears, as the growth of the body advances, there is a gradual ap¬ proach to the proportion of an adult of near eight heads in the whole lertgth, of vyhich, as mentioned above, the head makes oiye. Agreeable to thefe principles, the following Talffe is conftru&ed,'exhibiting the proportions of the parts of a man and of a woman, as they were fixed by the ancients, and meafuxed by M. Audran from the A- pollo Drawing. riafe (\LXVIIL D HAW IZNT a , DRAWING. polio Pythius '(Plate CLXIX.) in the garden of the both legs, the whole height of the former is divided into Vatican at Rome, and the Venus Aphroditus (Plate 314- parts, being 7 heads 3 parts and 6 minutes; and CLXX.) belonging to the family of the Medicis. ‘ Sup- that of the latter into 31 parts, being 7 heads and 3 pofing the figures to Hand upright and duly poifed on parts. ”3 Length of the Head and Trunk of the Body. From the top of the head to the bottom of the chin 4 parts or the bottom of the chin to the top of the fternum or breaft-bone the top of the fternum to the pit of the ftomach the pit of the ftomach to the navel - * the navel to the pubis - . - Length of the head and trunk of the body ■ Length of the Lower Extremities. From the pubis to the fmall of the thigh above the patella or knee-pan the fmall of the thigh to the joint or middle of the knee the joint of the knee to the fmall of the leg above the ankle the top to the bottom of the ankle - — , the bottom of the an)tle to the bottom of the heel Length of the lower extremities - - Length of the head and trunk, as above Total length of the figures Length of the Fore-Arm or Upper Extremities. From the top of the fhoulder to the elbow - - the elbow to the hand the joint of the hand to the root of the middle finger the root to the tip of the middle finger Length of the upper extremities Breadth between the outward angles of the eyes of the face at the temples of the upper part of the neck - over the fhoulders - - - ■ of the body below the arm-pits - between the nipples from the bottom of the chin to the -horizontal line of the nipples of the body at the fmall of the waift over the loins or os ilium - - over the haunches or tops of the thigh-bones of the thigh at the top ... of the thigh below the middle ' - - of the thigh above the knee of the leg below the knee at the calf of the leg ... below the calf - ■ - above the ankle - - - of the ankle - - below the ankle - - - middle of the foot - - / - at the roots of the toes of the a^m over the biceps mufcle of the arm. above the elbow of the arm below the elbow over the long fupinator at the wrift of the hand over the firft joint of the thumb . ’ - of the hand over the roots of the fingers Vol.VI. Part I. Apollo. Hds. Pts. Min. V°nus. Hds. Pts. Min. 1 0 0 018 036 027 0 3 9 6 ioi 3 8 6 Breadth U4 W N G. Breadth over the heads of the fcapulae or fhoulder blades Length of both arms and hands, each of the Apollos being 3b. 2 p. 11m. ? and the Venus 3b. ip. 5m. - - 3 Breadth betwixt are ftretched Apoflo. H work. §10. Of drawing Landfcapes, Buildings, &c: Of all the parts of drawing, this is the moft ufeful and neceffary, as it is what every man may have oc- cafion for at one time or another. To be able, on the- fpot, to take the (ketch of a fine building, or 3 beau-- tiful profpecV; of any curious production of art, or- 4. un?- 117 DRAWING. uncommon appearance in nature; is not only a very de¬ sirable accomplifhment, but a very agreeableamufement. Rocks, mountains, fields, woods, rivers, cataracts, cities, towns, caftles, houfes, fortifications, ruins, or whatfoever elfe may prefent itfelf to view on our jour¬ neys or travels in our own or foreign countries, may be thus brought home, and preferved for our future ufe either in bufinefs or converfation. On this part, therefore, more than ordinary pains ftiould be beftow- ed. All drawing confifts in nicely meafuring the diftan- ces of each part of the piece by the eye. In order to facilitate this, let the learner imagine in his own mind, that the piece he copies is divided into fquares. For example : Suppofe or imagine a perpendicular and a horizontal line crofling each other in the centre of the pifture you are drawing from ; then fuppofe alfo two fuch lines crofling your own copy. Obferve in the original, what parts of the defign thofe lines interfedf, and let them fall on the fame parts of the fuppofed lines in the copy: We fay, the fuppofedlines; becaufe though engravers, and others who copy with great exadlnefs, divide both the copy and original into many fquares, as below : yet this is a method not to be re¬ commended, as it will be apt to deceive the learner, who will fancy himfelf a tolerable proficient, till he comes to draw after nature, where thefe helps are not to be had, when he will find himfelf miferably defec¬ tive and utterly at a lofs. If he is to draw a landfcape from nature, let him take his ftatiori on a rifing ground, where he will have a large horizon ; and mark his tablet into three divi- fions, downwards from the top to the bottom; and divide in his own mind the landfcape he is to take, in¬ to three divifions alfo. Then let him turn his face di- redlly oppofite to the midft of the horizon, keeping his body fixed, and draw what is diredtly before his eyes upon the middle divifion of the tablet; then'turn his head, but not his body, to the left hand, and de¬ lineate wdiat he views there, joining it properly to what he had done before ; and, laftly, do the fame by what is to be feen upon his right hand, laying down every thing exactly both with refpeCt to diftance and proportion. One example is given on plate CLXVIII. The beft artifis of late, in drawing their landfcapes, make them (hoot away one part lower than another. Thofe who make their landfcapes mount up higher and higher, as if they flood at the bottom of a hill to take the profpedt, commit a great error: the beft way is to get upon a rifing ground, make the neareft obje&s in the piece the higheft, and thofe that are farther off to flioot away lower and lower till they come almoft level with the line of the horizon, leffening every thing pro- portionably to its diftance, and obferving alfo to make the obje&s fainter and lefs diftindt the farther they are removed from the eye. He muft make all his lights and fhades fall one way, and let every thing have its proper motion: as trees fhaken by the wind, the fmall boughs bending more, and the large ones lefs: water agitated by the wind, and dafliing againft (hips or boats ; or falling from a precipice upon rocks and ftones, and fpirting up again into the air, and fprink- ling all about: clouds alfo in the air, now gathered with the winds; now violently condenfed into hail, rain, and the like : Always remembering, that what¬ ever motions are caufed by the wind muft be made all to move the fame way, becaufe the wind can blow but one way at once. Finally, it muft be obferved, that in order to attain any confiderable proficiency in drawing, a knowledge of Perspective is abfojutely neceffary; fee that article. D R A Dray, DRAY, a kind of cart ufed by brewers for carry- Drayton. ing barrels of beer or ale; alfo a fledge drawn without wheels. Dray, among fportfmen, denotes fquirrel nefts built in the tops of trees. DRAYTON (Michael), an eminent Englifli poet, born of an ancient family in Warwickihire in 1563. His propenfity to poetry was extremely ftrong, even from his infancy ; and we find the moft of his principal poems publiflied, and himfclf highly diftinguifhed as a poet, by the time he was about 30 years of age.— It appears from his poem of Mofes’s Birth and Miracles, that he was a fpeclator at Dover of the famous Spanifli armada, and it is not improbable that he was engaged in fome military employent there. It is certain, that not only for his merit as a writer, but his valuable qua¬ lities as a man, he was held in high eftimation, and ftrongly,patronized by feveral perfonages of confe- quence ; particularly by Sir Henry Goodere, Sir Wal¬ ter Afton, and the Countefs of Bedford; to the firft of whom he owns himfelf indebted for great part of his education, and by the fecond he was for many years fupported. D R E His poems are very numerous; and fo elegant, that pira his manner has been copied by many modern writers Dre of eminence fince. Among thefe the moft celebrated —— one is the Poly-Albion, a chorographical defcription of England, with its commodities, antiquities, and cu- riofities, in metre of 12 fyllables; which he dedicated to Prince Henry, by whoie encouragement it was writ¬ ten : and whatever may be thought of the poetry, his defcriptions are allowed to be exacft. He was ityled poet laureat in his time: which, as Ben Johnfon was then in that office, is to be underftood in a loofe fenfe of approbation as an excellent poet; and was beftowed on others as well as Drayton, without being confined ftridlly to the office known by that appellation. He died in 1631 ; and was buried in Weftminfter-abbey among the poets, where his butt is to be feen, with an epitaph penned by Ben Johnfon. DREAMS, are all thofe thoughts which people feel palling through their minds, and thofe imaginary tranfaftions in which they often fancy themfelves en¬ gaged, when in the date of fleep. Scarce any part of nature is lefs open to our obfer- vation than the human mind in this ftate. The dreamer D R E [ n dreamer himfelf cannot well obferve the manner in which dreams arife or difappear to him. When he awakes, he cannot recoil eft the circumftances of his dreams with fufficient accuracy. Were we to watch over him with the moll vigilant attention, we could not perceive with certainty what emotions are excited in his mind, or what thoughts pafs through it, during his deep. But though we could afcertain thefe phe¬ nomena, many other difficulties would ftill remain. What parts of a human being are aftive, what dor¬ mant, when he dreams ? Why does not he always dream while afleep ? Or why dreams he at all ? Do any cir¬ cumftances in our conftitution, fituation, and peculiar eharafter, determine the nature of our dreams? We may lay before our readers fuch fafts as have been afcertained concerning dreaming, and the moft plaufible conjeftures that have been offered to explain thofe particulars, about which we can only conjefture, or have at leaft hitherto obtained nothing more certain than conjefture. 1. In dreaming, we are not confcious of being afleep. This is well known from a thoufand circumftances. When awake, we often recolleft our dreams ; arid we remember on fuch occaftons, that while thofe dreams were paffing through our minds, it never occurred to us that we were Teparated by fleep from the aftive world. We are often obferved’ to aft and talk in dreaming as if we were buiily engaged in the intercourfe of focial life. 2. In dreaming, we do not confrder ourfelves as witneffing or bearing a part in a fiftitious feene : we feem not to be in a iimilar fituation with the aftors in a dramatic performance, or the fpeftators before whom they exhibit, but engaged in the bufinefs of real life. All the varieties of thought that pafs through our minds when awake may alfo occur in dreams; all the images which imagination prefents in the former ftate, (he is alfo able to call up in the latter; all the fame emotions may be excited, and we are often aftuated by equal violence of paffion ; none of the tranfaftions in which we are capable of engaging while awake is im- poffible in dreams: in fliort, our range of aftion and ebfervation is equally wide in the one ftate as in the other; and while dreaming, we are not fenfible of any diftinftion between our dreams and the events and tranfaftions in which we are aftually concerned in our intercourfe with the world. 3. It is faid, that all men are not liable to dream. Dr Beattie, in a very pleafing effuy on this fubjeft, relates, that he knew a gentleman who never dreamed except when his health was in a difordered ftate : and Locke mentions fomewhere, that a certain perfon of his acquaintance was a ftranger to dreaming till the 26th year of his age ; and then began to dream in confequence of having a fever." Thefe iuftances, how¬ ever, are too few, and we have not been able to ob¬ tain more ; and, befidesj it does not appear that thofe perfons had always attended, with the care a philo- fopher making an experiment, to the circumftances of their deep. They might dream, but not recolleft their dreams on awaking ; and they might both dream and recolleft'their dreams immediately upon awaking, yet afterwards fuffer the remembrance of them to flip out of the- memory. We do not advance this therefore as 9 ] B R E a certain faft concerning dreaming; vve are rather in¬ clined to think it a miftake. But though it appears to be by no means certain that any of the human race are through the whole of life abfolute ftrangers to dreaming; yet it is welb known that all men are not equally liable to dream. The fame perfon dreams more or lefs at different times; and as one perfon may be more expofed than another to thofe circumftances which promote this exercife of fancy, one perfon may therefore dream more than ano¬ ther. The fame diverfity will naturally take place in this as in other accidents to which mankind are in ge¬ neral liable. 4. Though in dreams imagination appears to be free from all reftraint, and indulges in the moft wanton freaks; yet it is generally agreed, .that the imaginary tranfaftions of the dreamer bear always fome relation" to his particular charafter in the world, his habits of aftion, and the circumftances of his life. The lover, we are told, dreams of hjs miftrefs; the mifer of his money ; the philofopher renews his refearches in fleep often with the fame pain and fatigue as when awake; and even the merchant, at times, returns to balance his books, and compute the profits of an adventure, when (lumbering on his pillow. And not only do the more general circumftances of a perfon’s life influence his dreams; his paffions and habits are nearly the fame when afleep as when awake. A perfon whofe habits of life are virtuous, does not in his dreams plunge into a feries of crimes; nor aie the vicious reformed when they pafs into this imaginary world. The choleric man finds himfelf offended by (light provocations as well in his dreams as in his ordinary intercourfe with the world, and a mild temper continues pacific in fleep, 5. The charafter of a perfon?s dreams is influenced, by his circumftances when awake in a ftill more unac¬ countable manner. Certain dreams ufually arife in the mind after a perfon has been in certain fituations. Dr Beattie relates, that he once, after riding 30 miles in a high wind, paffed a part of the fucceeding night in dreams beyond defeription terrible. The ftate of a perfon’s health, and the manner in which the vital functions are carried on, have a confiderable influ-* ence in determining" the charafter of dreams. Af¬ ter too fuH a meal, or after eating of an unufual fort of food,, a perfon has*always dreams of a certain nature. 6. In dreaming, the mind for the moft part carries on no intercourfe through the fenfes with furrounding objefts. Touch a perfon gently who is afleep, he feels not the impreffion. You may awake him by a fmart blow; but when the ftroke is not fuffieicntly violent to awake him, he remains infenfible of it. We fpeak foftly. befide a perfon afleep without fearing that lie overhear us. His eye-lids are (hut; and even though light fiiould fall upon the eye-ball, yet ftill his powers of vifion are not awakened to aftive exertion, unlefs the light be fo ftrong as to roufe him from fleep. Htj is infenfible. both to fweet and to difagreeable fmells. It is not eafy to try whether his organs of tafte retain their aftivity, without awakening him-; yet from ana- logy it may be prefumed that thefe too are iuaftive, With reipeft to the eucunailauccs here enumerated,. 6. it-- D R E it Is indifferent whether a perfon be dreaming or buried ' in deep deep'. Yet there is one remarkable fact concerning dream¬ ing which may feem to contradift what has been here afferted. In dreams, we are liable not only to fpeak aloud in confequence of the fuggeftions of imagination, but even to get up, and walk about and engage in little cnterprifes, without awaking. Now, as we are in this inftance fo aftive, it feerhs that we cannot be then in- fenhble of the prefence of furrounding objefts. The fleep-walker is really fenfible in a certain degree of the F 120 ] D R E inconfiftent with the general analogy of nature, that Dreams.! dreams flioukl have a refpeft to futurity. We have no '—v—r reafon to regard the dreams which are related in the Holy Scriptures to have been prophetic of future events, as not infpired by heaven, or to laugh at the idea of a prophetic dream as abfurd or ridiculous. Yet it would be too much to allow to dreams all that importance which has been afcribed to them by the priefthood among heathen nations, or by the vul¬ gar among ourfelves. We know how eafrly ignorance impofes on itfelf, and what arts impofture adopts to im- prefence of the objefts around him ; but he does not pofe upon others. We cannot trace any certain con- attend to them with all their circumftances, nor do they excite in him the fame emotions as if he neftion between our dreams and thofe events to which the fimplicity of the vulgar pretends that they refer. wake. He feels no terror on the brink of a precipice;' And we cannot, therefore, if difpofed to coniine our and in confequence of being free from fear, he is alfo without danger in fuch a fituation unlefs fuddenly a- waked. This is one of the moft inexplicable pheno¬ mena of dreaming. There is alfo another fa£t not quite confonant with belief to certain or probable truths, join with the vul¬ gar in believing them really referable to futurity. 9. It appears that the brutes are alfo capable of dreaming. The dog is often obferved to ftart fudden- ly up in his deep, in a manner which cannot be ac¬ what has been above advanced. It is faid, that in deep counted for any other way than by fuppofing that a perfon will continue to hear the noife of a cataradl in the neighbourhood, or regular ftrokes with a ham¬ mer, or any fimilar found fufficiently loud, and con¬ tinued uninterruptedly from before the time of his fall¬ ing alleep. We know not whether he awakes on the fudden ceffation of the noife. This faft is afferted on he is roufed by fome impulfe received in a dream. The fame thing is obfervable of others of the inferior animals. That they fhould dream, is not an idea incon¬ fiftent with what we know of their economy and man¬ ners in general. We may, therefore, confider it as a pretty certain truth, that many, if not all, of the low- fufficient evidence : it is curious. Even when awake, er fpecies are liable to dream as well as human beings. if very deeply intent on any piece of ftudy, or clofely It appears, then, that in dreaming we are not con- occupied in bufinefs, the found of a clock ftriking in fcious of being afleep : that to a perfon dreaming, his the neighbourhood, or the beating of a drum, will e- fcape us unnoticed : and it is therefore the more fur- prifrng that we ftiould thus continue fenfible to founds when afleep. 7. Not only do a perfon’s general chara&er, habits of life, and ftate of health, influence his dreams ; but thofe concerns in which he has been moft deeply inte- refted during the preceding day, and the views which have arifen moft frequently to his imagination, very often afford the fubjefts of his dreams. When I look forward with anxious expectation towards any future event, I am likely to dream either of the difappoint- dreams feem realities : that though it be uncertain whether mankind are all liable to dreams, yet it is well known that they are not all equally liable to dream s that the nature of a perfon’s dreams depends in fome meafure on his habits of aftion, and on the circum¬ ftances of his life : that the ftate of the health too, and the manner in which the vital functions are-carried on, have a powerful influence in determining the character of a perfon’s dreams : that in fleep and in dreaming, the fenfes are either abfolutely inactive, or nearly fo : that fuch concerns as we have been very deeply inte- refted in during the preceding day, are very likely to ment or the gratification of my wiftres. Have I been return upon our minds in dreams in the hours of reft: engaged through the day, either in bufinefs or amufe- that dreams may be rendered prophetic of future events; merits which I have found exceedingly agreeable, or and therefore, wherever we have fuch evidence, of their 1 way in which I have been extremely unhappy ? either my happinefs or my mifery is likely to be renew¬ ed in my dreams. 8. -Though dreams have been regarded among almoft having been prophetic as we would accept ..on any other occafton, we cannot reafonably rejedt the fadi on account of its abfurdity ; but that they do not appear to have been aftually fucla, in thofe initances in which all nations through the world, at leaft in fome periods the fuperftition of nations, ignorant of true religion, has of their hiftory, as prophetic of future events ; yet it does not appear that this popular opinion has been e~ ftabliftied on good grounds. Chriftianity, indeed, reprefented them as referring to futurity, nor in thofe inftances in which they are viewed in the fame light by the vulgar among ourfelves: and, laftly, that dream- teaches us to believe, that the Supreme Being may, ing is not a phenomenon peculiar to human nature, and adlually does, operate on our minds, and influence but common to mankind with the brutes, at times the determinations of our will, without making We know of no other fafts that have been fully af- us fenfible of the reftraint to which we are thus fubjec- certained concerning dreaming. But we are by no ted. And, in the fame manner, no doubt, the fug- means fufficiently acquainted with this important phe- geftions which aiife to us in dreams may be produced, romenon in the hiftory of mind. We cannot tell by The imaginary tranfactions in which we are then en¬ gaged, .may be fuch as are actually to occupy us i life ; the ftrange and feemingly incoherent appearances which are then prefented to the mind’s eye, may al- what laws of our conftitution we are thus liable to be fo frequently engaged in imaginary tranfadtions, nor what are the particular means by which the delufion .ccomplifhed. The delufion is indeed remarkably lude to fome events which are to befall ourfelves or ftrong. ‘ One will fometimes have a book prefented to others. It is, therefore, by no means impofiible, or him in a dream, and fancy that he-reads, and actually NJ 103. enter D R E [ 121 ] D R E enter Into the nature of the imaginary compofition be¬ fore him, and even remember, after he awakes, what he knows, that he only fancied himfelf reading (a). Can this be delufion ? If delufion, how or for what purpofes is it produced ? The mind, it would appear, does not, in fleep, become inaftive like the body ; or at leaft is not always inaftive while we are afleep. When we do not dream, the mind muft either be in¬ active, or the connection between the mind and the body muft be confidered as in fome manner fufpended: and when we dream, the mind, though it probably aCts in concert with the body, yet does not aCt in the fame manner as when we are awake. It feems to be clouded or bewildered, in confequence of being depri¬ ved for a time of the fervice of the fenfes. Imagina¬ tion becomes more aCtive and more capricious : and all the other powers, efpecially judgment and memory, become difordered and irregular in their operation. Various theories have been propofed to explain what appears here moft inexplicable. The ingenious Mr Baxter, in his Treatife on the Immateriality of the Hu¬ man Soul, endeavours to prove that dreams are pro¬ duced by the agency of fome fpiritual beings, who ei¬ ther aituife or employ themfelves ferioufly in engaging mankind in all thofe imaginary tranfaCtions with which they are employed in dreaming. This theory, how¬ ever, is far from being.plaufible. It leads us entirely beyond the limits of our knowledge. It requires us to believe without evidence. It is unfupported by any analogy. It creates difficulties ftill more inexplicable than thofe which it has been propofed to remove. Till it appear that our dreams cannot poffibly be produced without the interference of other fpiritual agents, pof- feffing fuch influence over our minds as to deceive us with fancied joys, and involve us in imaginary afflic¬ tions, we cannot reafonably refer them to fuch a caufe. Befides, from the faCts which have been ftated as well known concerning dreams, it appears that their nature depends both on the ftate of the human body and on that of the mind. But were they owing to the agen¬ cy of other fpiritual beings, how could they be influ¬ enced by the ftate of the body ? Thofe muft be a cu¬ rious fet of fpiritual beings who depend in fuch a man¬ ner on the ftate of our corporeal frame. Better not to allow them exiftence at all, than to place them in fuch a dependance. Wolfius, and after him M. Formey, have fuppofed, that dreams never arife in the mind, except in confe¬ quence of fome of the organs of fenfation having been previoufly excited. Either the ear or the eye, or the or¬ gans of touching, tailing, or fmelling, communicate information, fomehow, in a tacit, fecret manner; and thus partly roufe its faculties from the lethargy in which they are buried in fleep, and engage them in a feries of confufed and imperfect exertions. But what pafles in dreams is fo very different from all that we do when awake, that it is impoffible for the dreamer himfelf to diftinguilh, whether his powers of ■fenfation perform any part on the occafion. It is not neceffary that imagination be always excited by fen- ffation. Fancy, even when we are awake, often wan- Vol. VI. Part I. ders from the prefent feene. Abfence of mind is dent to the ftudious: the poet and the mathemat many times forget where they are. We cannot d ver from any thing that a perfon in dreaming difplays to the obfervation of others, that his organs of fenfa¬ tion take a part in the imaginary tranfadlions in which he is employed. In thofe inftances, indeed, in which perfons afleep are faid to hear founds; the founds which they hear are faid alfo to influence, in fome manner, the nature of their dreams. But fuch in¬ ftances are lingular. Since then it appeal's that the perfon who dreams is himfelf incapable of diftinguilh- ing either during his dreams, or by recolledlion when awake, whether any new impreffions are communicated to him in that ftate by his organs of fenfation; that even by watching over him, and comparing our obfer- vations of his circumftances and emotions, in his dreams, with what he recolledls of them after awak¬ ing, we cannot, except in one or two Angular inftances, afeertain this fa£l; and that the mind is not incapable of adling while the organs of fenfation are at reft, and on many occaflons refufes to liften to the infor¬ mation which they convey ; we may, without heftta- tion, conclude, that the theory of Wolflus and For¬ mey has been too haftily and incautioufly advanced. Other phyflologifts tell us, that the mind, when we dream, is in a ftate of delirium. Sleep, they fay, is at¬ tended with what is called a collapfe of the brain ; during which either the whole or a part of the nerves of which it conftfts, are in a ftate in which they can¬ not carry on the ufual intercourfe between the mind and the organs of fenfation. When the whole of the brain is in this ftate, we become entirely unconfcious of exiftence, and the mind Auks into inadftivity : when only a part of the brain is collapfed, as they term it, we are then neither afleep nor awake, but in a fort of delirium between the two. This theory, like the laft mentioned, fuppofes the mind incapable of a&ing without the help of fenfation : it fuppofes that we know the nature of a ftate of which we cannot afeer¬ tain the phenomena; it alfo contradifts a known fa in drills. Corn growing in that manner has a freer enjoyment of air, and the farmer has an opportunity of hand-hoeing and weeding without injury to the growing crop. ibis is an objeft of the utmoft confe- quence in the cultivation of beans and winter corn. “ The belt inftrument for drilling of grain is the invention of the ingenious Mr Craick, and made by Mr Crichton coach-maker in Edinburgh. It works with four coulters, and the price is 1 2I. With it, one man, a horfe, and a boy, can eafily fow four acres a-day.” DRILLING is popularly ufed for exercifing fol- diers. The word is derived from the French dr tile, which fignifies a raw foldier. DRIMYS, in botany: A genus changed by Mur¬ ray, in the 14th edit, of Syji. Veget. to Wintera ; which fee. DRINK, a part of our ordinary food in a liquid form. See Food. The general ufe of drink is, to fupply fluid ; facili¬ tate folution; in cpnfequence of that, to expede the eva¬ cuation of the ftomach, and promote the progrefs of the aliment through the inteftines: for, by the con- tradlion of the longitudinal fibres of the ftomach, the pylorus is drawn up, and nothing but fluid can pafs; which, by its bulk, makes a hurried progrefs through the inteftines, and fo determines a greater excretion by ftool, as lefs then can be abforbed by the ladeals. Hence a large quantity of common water has been found purgative ; - and, cateris paribus, that aliment which is accompanied with the largeft proportion of drink, makes the largeft evacuation by ftool. Here a queftion has arifen, about wbeie the feculent part of the aliment is firft remarkably colle&ed. It is com¬ monly thought to be in the great guts : but undoubt¬ edly it often begins in the lower part of the ileum, efpecially when the drink is in fmall proportion, and Drink, when the progrefs of the aliment is flow; for when the contents of the guts are very fluid, they are quickly puflied on, and reach the great guts before they de- pofit any feculency. Another erteft of drink is, to facilitate the mixture of the lymph, refluent from every part of the fyftem, with the chyle. In the blood-vef- fels, where all muft be kept fluid in order to proper mixture, drink increafes the fluidity, and gives tenfion, by its bulk, without concomitant acrimony or too much elafticity, and fo ftrength and ofcillatory motion: hence drink contributes to fenguification, as fometimes food gives too denfe a nutriment to be afted upon by the folids ; and hence alfo we can fee how drink promotes the fecretions. Thefe are the effedts of drink in gene¬ ral ; but what has been faid muft be taken with fome limitations; for the more liquid the food, it is fooner eva¬ cuated, and lefs nouriftiment is extract’d. Hence drink is, in fome degree, oppofed to nourilhment; and fo, ceteris paribus, thpfe who ufe leaft drink are moll nouri ftied. All the effedls of drink above mentioned are produ¬ ced by Ample water ; and it may be faid, that other liquors are fit for drink in proportion to the water they contain. Water, when ufed as drink, is often im¬ pregnated with vegetable and farinaceous fubftances; but, as drinks, thefe impregnations are of little confe- quence : they add, indeed, a little nourifnment; but this is not to be regarded in a healthy ftate. borne- times we impregnate w'ater with the jiuclus acido-dul- ces \ and then,, indeed, it acquires other qualities, of confiderable ufe in the animal economy. All drinks, however, may be reduced to two heads: firft, pure w'ater, or where the additional fubftance gives no ad¬ ditional virtue; fecondly, the ferment ate. Of the firft we have already fpoken; and the latter have not only the qualities of the firft, but alfo qualities peculiar to them- felves. Fermented liquors are more or lefs poignant to the tafte, and better calculated to quench tbirft. Thirft- may be owing to various caufes: firft, to defedl of fluid in the fyftem, which occafions a fcanty fecretion in the mouth, fauces, and ftomach; the drynefs of the- mouth and fauces will alfo in this cafe be increafed, by their continual expofureto the perpetual flux and reflux of the evaporating air. Secondly, thirft depends on a large proportion of folid vifcid food: thirdly, on an alkalefcent aliment, efpecially if it has attained any¬ thing of the putrefa&ive taint : fourthly, on the heat- of the fyftem ; but this feems- to operate in tjie fame manner as the firft caufe, giving afenfe of drynefs from its dilfipation of the fluids. The fermented liquors are peculiarly adapted for obviating all thefe caufes; fti- mulating the mouth, fauces, and ftomach, to throw' out the faliva and gaftric liquor by their poignancy : by their acelcency they are fined to deftroy alkalefcent acrimony, to quench thirft from that caufe: by their fluidity they dilute vifcid food; though here, indeed,, they anfwer no better than common water. In two ways they promote the evacuation by ftool, and pro¬ grefs through the inteftines : firft, by their fluidity and- bulk ; fecondly, by their acefcency, which, uniting with the bile, forms the peculiar ftimulus formerly men° tioned. Carried into the blood-veflels, in fo far as • they retain any of the faline nature, they ftimulate the* excre-:- D R I r 126 1 D R O Brink excretoriee, and promote urine and ftveet; correfting r. Jl. thus alkalefcency, not only by mixture, but diffipation r fl^lng' of the degenerated fluids. Many phyficians, in treating of fermented liquors, , have only mentioned thefe qualities, rejecting their nu¬ tritious virtue, which certainly ought to be taken in ; though by expediting the evacuation by (tool they make lefs of the nutritious parts of the aliment to be taken up, and by ftimulating the excretories make thefe nu¬ tritious parts to be for a fhorter time in the fyftem. All thefe and many more efFefts arife from fermented liquors. Their acefcency fometimes promotes the dif- eafe of acefcency, by increafing that of vegetables, aft- ing as a ferment, and fo producing flatulency, purging, cholera, &c. : fo that, with vegetable aliment, as little drink is neceflary, the moft innocent is pure water ; and it is only with animal food that fermented liquors are neceffary. In warmer climates, ferment at a would feem neceflary to obviate alkalefcency and heat. But it fhould be confidered, that though fermented liquors contain an acid, yet they alfo contain alcohol; which, though it adds ftimulus to the ftomach, yet is extreme¬ ly hurtful in the warmer climates, and wherever alka¬ lefcency prevails in the fyftem. Nature, in thefe cli¬ mates, has given Inen an appetite for water impregnated with acid fruits, e.^. (herbet; but the ufe of this needs caution, as in thefe countries they are apt to fhun ani¬ mal food, ufing too much of the vegetable, and often thus caufing dangerous refrigerations, choleras, diar¬ rhoeas, &c. Of varieties of fermented liquors. We ftiall only men¬ tion here the chief heads on which thefe varieties de¬ pend. Firft, they are owing to the quality of the fubje£t, as more or lefs vifcid ; and to its capacity alfo of un¬ dergoing an adtive fermentation, although perhaps the more vifcid be more nutritious. Hence the differ¬ ence between ales and wines ; by the firft meaning fer¬ mented liquors from farinacea, by the fecond from the •fruits of plants. It depends, fecondly, on the acerbity, acidity, nature, and maturation, of the fruit. Thirdly, the variety depends on the conduct of the fermentation. In general, fermentation is progrefiive, being at firft adtive and rapid, detaching the fixed air or gas fyl- •vejlre, at the fame time acquiring more acid than be¬ fore. Thefe qualities of flatulency and acidity remain for fome time; but as the fermentation goes on, the liquor becomes more perfedt, no air is detached, and alcohol is produced j fo that fermented liquors differ according to the progrefs of the fermentation, and have different effedts on the fyftem. When fermentation is Hopped before it comes to maturity, though naturally it proceeds in this way, yet by addition of new fer¬ ment it may again be renewed with a turbid inteftine motion. DRIVERS, among fportfmen, a machine for dri¬ ving pheafant-powts, confifting of good ftrong ozier wands, fuch as the balket-makers ufe ; thefe are to be fet in a handle, and twifted or bound with fmall oziers in two or three places. With this inftrument the fportf- man drives whole eyes of young powts into his nets. See the next article. DRIVING, among fportfmen, a method of taking pheafant-powts. It is thus : The fportfman finds out the haunts of thefe birds; and having fixed his nets there, he calls upon them together by a pheafant-call, imitating the voice of the dam ; after this he makes a Driving noife with his driver, which will make them run a little II way forward in a clufter; and this he is to repeat till Promore* he has made fure of them, which an expert fportfman never fails to do, by driving them into hrs nets. Driving, in metallurgy, is faid of filver, when, in the operation of refining, the lead being burnt away, the remaining copper rifes upon its furface in red fiery bubbles. Driving, in the fea-language, is faid of a fliip, when an anchor being let fall will not hold her fall, nor pre¬ vent her failing away with the wind or tide. The beft help in this cafe is to let fall more anchors, or to veer out more cable; for the more cable Ihe has out, the fafer fhe rides. When a (hip is a-hull or a-try, they fay file drives to leeward. DROGHEDA, by the Englifh called Tredah, a town of Ireland, in the province of Leinfterand county of Lowth, and fituated on a bay of the fame name, in W. Long. 6. 17. N. Lat. 53. 45. It was formerly very remarkable for its fituation and ftrength. In con- fequence of this it was much diftinguiihed by the old Englilh monarchs. Edward II. granted it a market and fair; and to thefe were added other great privi¬ leges in fucceeding ages, particularly the right of coin¬ age. It was bravely defended againft the rebels in 1641. After the ceffation of arms it was taken by the duke of Ormond and the earl of Inchiqifin ; but was retaken by Cromwell in 1649. At this time it fuffered fo much, that for a long time after it remained almoft in ruins. The buildings were exceedingly (battered j and the town being taken by ftorm, not only the gar- rifon, but the inhabitants, men, women, and children, were moftly put to the fword. By degrees, however, it recovered, and is at prefent a large and populous place. It is a town and county } and as fuch fends two reprefentatives to parliament. It has a great lhare of inland trade, and an advantageous commerce with Eng¬ land : and though the port is but indifferent, and nar¬ row at its entrance, with a bar over which fhips of bur¬ den cannot pafs but at high water, yet a great deal of bufinefs is done ; fo that, from a low and declining port, it is now become rich and thriving. Drogheda is perhaps one of the ftrongeft inftances that can be mentioned of the ineftimable benefit of a river in any degree navigable : for though the Boyne is not capable of carrying veffels bigger than barges, or pretty large boats, yet the conveniency that this af¬ fords of conveying coals by water-carriage through a great extent of country, introduced a correfpondence between this place and Whitehaveirin Cumberland, to which, the revival of its commerce has been in a great meafure owing. DROIT WITCH, a town of Worcefterlhire in England, noted for excellent white fait made from the fait fprings in its neighbourhood. It fends two mem¬ bers to parliament. W. Long. 2. 16. N. Lat. 52. 20. DROMEDARY. See Camelus. DROMORE, a town of Ireland, in the county of Down. It is a very ancient town, and the feat of a biftiopric. The fee was founded by St Colman in the/' 6th century, It was refounded by King James I. who, by his charters (now preferved in the Rolls-office), grant¬ ed it very great and uncommon privileges. Among 5 other D R O [ 127 ] D R O other marks of royal favour, he diflirtguiihes the bi- ftiops of this fee by the ftyle of “ A. B. by Divine Providence bi/hop of Dromorewhereas all other bilhops in Ireland, except thofe of Meath and Kildare, are ftyled, “ by Divine Permiffion.” This fee, al¬ though the lead in its extent, is fo complete and per- fedf in its endowment and jurifdiftion, that it need not envy the greateft and moft opulent. DRONE, a kind of large bees which make their appearance in hives about the month of May, but never work nor prepare any honey ; and are at laft all killed by the reft. Under the article Bee, n° 20 ct feq. we have given an account of the experiments of Mefirs JDebraw and Schirach concerning thefe animals : but fmce that article was printed, a Treatife upon Bees and their Management has appeared by Mr Bonner near Berwick on Tweed, who has made the manage¬ ment of bees his ftudy for a great number of years, and who diffents from the opinions of the above men¬ tioned gentlemen for the following reafons, which we Ihall give in his owm words. Having mentioned the opinions of Mr Debraw concerning the little drones mentioned in the article above mentioned, he proceeds thus: “ 1. Can it be thought that the prying eyes’of mul¬ titudes in many generations Ihould have efcaped feeing thofe little drones (they being, according to his ac¬ count, vaftly numerous) thruft their pofterior parts in¬ to the cells ? Yet none ever faw them do it except himfelf; while many have feen the queen do it, though but a fingle bee. “ 2. It is well known the queen is very long behind the wings, wife nature having made her fo, in order that Ihe might thruft her pofterior part into the cells, and yet her wings fcarcely touch them, nor receive the leaft injury. If thefe imaginary little drones had to thruft their pofterior parts into the cells in the fame manner as the queen, certainly their wings would have been made in the fame manner Ihort, and their pofte¬ rior parts long and taper,, which is not the cafe. Whereas-were a bee of any kind (the queen excepted} to thruft its hinder part into a common cell, its wings' ©r coats would come over its head, and be antic like, and injure both them and its body. Befides, I fcarcely think they could get into the common cells that way at any rate for want of room. “ 3. Mr Debraw grants, that without a queen or eggs bees will not begin to work, as well knowing they cannot propagate their fpecies without her; and yet he fays, thofe bees which wanted little drones be¬ gan to work, and the queen laid eggs, and all went forward, till they were not impregnated, and then they gave over work, and deferted the hive. Certainly thofe fagacious creatures would have been- as fenfible that they wanted drones at the very firft, when they were put into the hive, and that they could not. do without them, as they are fenlible when they want a queen, and that it is needlefs to begin work without her;. and it might be added, that two different kinds of drones in- one hive does not appear to be probable, or ferve any end. “ But I Ihall narrate fome of my own experiments on that head, which will put it, I hope, beyond difpute : On September ift, I had a hive breeding faft ; I took out all her bees (among which were only four large drones, which I killed), and I put them in a hive that Crone, had nothing in her but empty combs : I waited ten —v—"" • days, when, by looking between the combs, I faw her have new-fealed up maggots in her cells. I then took v all her bees out, and Ihook them into a tub full of wa¬ ter, and recovered them gradually; and when recover¬ ing, I preffed every one of them, in order to fee if I could find any of thofe little drones, but could not find one; but all and every one of them had flings : they were in number 3000. After which I fearched the hive I took them out of, and cut out all her combs that had eggs in them, and found they had new laid eggs, four days old eggs, and maggots in them. I then recovered the queen and all the bees, and put in the fame hive again, which had not an egg in her now, and waited other twenty days, and faw her in fine days working very well; a fure indication Ihe was breeding again. I then turned her up, and cut out one of her brood-combs, and faw in it new laid eggs, four days old eggs, and maggots, and fome young almoft fit for emerging out of their cells. “ The veiy fame day I made a further experiment: I had a hive which I faw had fome brood-combs in her, but Ihe had not had a large drone for four weeks before in her: Ihe had not above 500 bees in her, which fa¬ voured me, becaufe few in number. I took the hive into a clofe place in my houfe, in order that not a fingle bee Ihould efcape me : I then took all her bees- out of her, and immerfed.them in water; and when re¬ covering, I preffed every one of them, and each bee had a fling, as in the former experiment. “ I think the above experiments may fatisfy any judicious perfoa, that there is no fuch thing in being as little drones, unlefs in Mr Debraw’s brain. And if Mr Debraw, who can find 57 in a fmall fwarm of bees, wiH fend me the odd feven, I will fend him one of my beft hives for them, and he will fcarcely think he is ill paid. I add, I never faw a hive in fpring, however few bees in her, but fhe bred fome if Ihe had a queen, though to be fure few in proportion to her bees. “ By this time the reader will be very ready, no doubt, to alk me the ufe of the drones. I beg to be excufed on that head, as I have not the leaft idea of their ufe in a hive ; they do not fecundate the queen, for fhe can lay and breed too though fhe never fee them. Their heat does not appear to me to be necef- fary for hatching the young, as they are moftly hatch¬ ed before any are bred in a hive:, and when drones are in the hive, the weather is fo warm, and fo many com¬ mon bees in it, that they appear to have rather too much heat, by their lying out of the hives often. “ I have many times had good hives with few or no drones in them all the year: and Keys is quite wrong when he fays a top fwarm will not do without drones in- her; for I am pofitive to the contrary, as in the fummer 1785 I took off four fwarms of mine own in one day with, not a fingle drone in any of them, and they all throve well, and bred drones in themfelves about four weeks after. “ Although I cannot fay what ufe the drones are of to a hive (unlefs it be to help away with a great' deal of her honey, which they are very good' at), yet. the beft hives have them fooneft in the year, they ge¬ nerally appearing in fuch about the latter end of May,, an