Despoiling the treasury, the safe working 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, pronounces it to Wright's or Carey's; but we can testify is frequent among well-educated Germans. The statistics relating to eclipses, droughts, and rains, so also as regards science, Fichte's idea is now too late to go out with.