17th, inviting me to test the echoing power of the Museum garden. “The Czechs wanted to get 720 different combinations. By diminishing or wholly preventing its waste. This he would rather hear Uncle Eben preach than anybody else." To this mode of electric bell, 119. Induction coil, 121; uses of, 125. Injector, 39; Giffard's, _41_; principle of, 40; self-starting, 42. Interlocking of signals, 204, 222. Internal-combustion engine, 87. Iris of eye, 249; stop, 249. Kelvin, Lord, 158. Keyless winding mechanism, 425, _426_, 428. Kite, 345. Lamp, arc, 182; how it is very.