wed how the heavy pieces of iron and steel, and the design of the same, would seem to present no great difficulties; but sively used in the future, both in this country and in desire to conquer the obstacles opposed by the wind Europe, as the rapid introduction of electrically-oper- gave rise to… … tenth type of balloon. M. tion showing the type and Lebaudy, with "Le Jaune," method of operation of this made the most remarkable AN AMERICAN PLATE-LIFTING ELECTRO-MAGNET. class of apparatus. experiments. Apropos of The electro-magnet, when this, Capt. Mathieu predicted the victory of "Le Jaune"…
Torpedo · Patents · Apparatus · Solio · Scientific American · Device · Power station · Lifting magnet · Solio time · Royal society · American june · Resistance box · Torpedo boat · Protected cruiser · Gas engine
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