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Scientific American, Vol. 69, No. 21 (November 1893) (1893)

leaf 5

An illustration from Scientific American, Vol. 69, No. 21 (November 1893), 1893, leaf 5
Santa Cruz, and by apparent relief aid ^oddity with all the charm of Du Pont & Co., who have also supplied 50,000 pounds together with two magnets. reality. of gun cotton. The treatment of small caliber projec- The object of the game is to withdraw a single straw It should be said that, while all… … MAGNETIC JACK STRAWS. Edison on Flying Machines. ed rather above the distance which strict Once I placed an aerial motor on a pair of theory demands, so as to obtain some little exaggeration of relief. This, however, is only a re- Fairbanks scales and set it going, says Thomas A. touching or…

Gas · Patents · Air · Munn · Scientific American · Adapted · Largest circulation · Gas motors · Rand drill · Carbonic acid · Nitrous acid · Sewing machine · Storage battery · Horse power · Gas engine

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