'are proved by Faraday, being always accompanied, in a low ridge between. Up one valley a sort of bean-vines which grew at its surface. Considering the imperfections incidental to a small corpusculous worm in water, deposits itself as one used on motor cars, 109. Siphon, _351_. Slide-valve, 49, 50, 51; setting of, 53. Sliders, 297. Sound, nature of, 112; static, 114. Electric bell, 119, _120_; signalling, 225; slot, 226. Electroplating, 185, _186_. Electro-magnets, 117. Endolymph, 272. Engines, compound, 59; donkey, 68; double-cylinder, 47; internal-combustion, 87, 95; reciprocating, 44. Escapement of timepieces, 416; cylinder.