puerile plaything. But M. Ader makes no con- both front and rear. apparatus has therefore failed to show what it is Continued improvement in quality, peculiar to the cealment of his intentions ; it is really a mechanical capable of doing. American manufacturer, will no doubt result in the bird that… … t %^>^% THE "AVION" IN ITS POSITION OF FLIGHT. century), but with all the means placed at his disposal ceived the idea of rising, moving, and steering them- process, and the result will no doubt be equally as by modern science and industry. selves in the air, has for a long, very long time studied…
Apparatus · Feet · Plate · Armor · Inches · Scientific American · Projectile · American supplement · Threaded collar · American association · Motive power · Manager department · Feet deep · Striking energy · Boric acid · Striking velocity
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