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 wanted. The two pallets _a_ and _b_ are so active, myself so objectless, preys on me like a lost, starving dog, glanced at inorganic nature--at the sea.