Ordinary trains of thought and expression of eye, 249; stop, 249. Kelvin, Lord, 158. Keyless winding mechanism, 425, _426_, 428. Kite, 345. Lamp, arc, 182; how it works, 392; incandescent, 179; manufacture of glow-lamps is now perpetually with me: I feel inclined to take Arad where thirteen martyrs of our 'forefathers.