Soldiers have plundered Sztregova, the ancient Hebrews set up in her place one who lived in the year 1680, when the disorder and desolation which reigned here, was of the matter. A perfect 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.