id author title date pages extension mime words sentences flesch summary cache txt 1708 Williams, Edward Huntington A History of Science — Volume 4 .txt text/plain 81310 2987 55 more important than his discoveries of chemical properties in general had Watt taken the steps to demonstrate his theory, the great "Water of the air uniting with the hydrogen to form water, leaving the nitrogen Until the time of Scheele the great subject of organic chemistry had hydrogen, for example, combine with one volume of oxygen to form water. regard the plant and animal organisms as chemical laboratories in which experiments it had long been observed that when animal or vegetable the forms of organized bodies of different kinds, by which each may be cell-like character of certain animal tissues had come to be matter of theory takes its place as the great central generalization in physiology form of organism has developed from another; that different species the entire organic world, animal and vegetable, must be in a state of The decade that followed that discovery was a time of great activity in ./cache/1708.txt ./txt/1708.txt