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Scientific American, Vol. 87, No. 19 (1902) (1902)

leaf 4

An illustration from Scientific American, Vol. 87, No. 19 (1902), 1902, leaf 4
ght obstruction in it. One A large syndicate has been formed and is now pre- forward wheel meets with a check and the machine paring to begin extensive operations to exploit the is diverted. In going at high speed it is very difficult process of purifying water by the means of the elec- to get it… … at racing speed of a velocity of 60 miles an hour. A inventor filled a tin box with the explosive and fired rifle balls through it at a speed of 1,850 feet a lecomotive of 100 tons weight will develop at high FRAGMENTATION OF A 6-POUND SHELL BY HATH- second. speeds 1,000° horse power, and draw a…

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