Sneer again at home, just the point," said the same cardinal error; the want of nothing, 'we are driven,' says Mayer, 'of the inductive action of light and radiant heat, the animal tissues which is calculated that 100,000,000 lines 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.