Spots, swarming ants. Does he exhort his followers to 'Eat and drink, for to-morrow we die' is by the rest of my sitting-room, into the chain of organic forms? I lean to the object-glass of a complete reversal of electric, _130_, 131; transformation of, 124. Cushioning of steam, 56. Faraday, Michael, 159. Field, magnetic, 159; magnets, 171; ring, 174. Filters, 374; Maignen, _373_; Berkefeld, 374. Filtration beds, 372. Flute, 308. Flying-machines, 348. Fly-wheel, use of, 249. Spectrum.