id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
38045	Corbin, Thomas W.	Marvels of Scientific Invention An Interesting Account in Non-Technical Language of the Invention of Guns, Torpedoes, Submarine Mines, Up-to-Date Smelting, Freezing, Colour Photography, and Many Other Recent Discoveries of Science			.txt	text/plain	84969	3966	71	connected to an electrical machine, which causes a current to pass down A current can do work; when it lights or heats your room or drives a suitable for measuring large currents and great pressures. produced by the current flowing in the wire tends to turn the needle, lighting or power purposes the currents are "alternating." They flow which heat produces electrical pressure and current. current begins to circulate round the silver strip which forms the coil, red rays, while a bluish light like the electric arc is naturally principle is the same, since the heat is formed by forcing current past coil is made of many turns of fine wire, so that little current passes volume of current be forced along iron wires of the same size, the heat Taking, then, the known magnetic effects of an electric current and the Electric current is made to pass through this wire on its	./cache/38045.txt	./txt/38045.txt