Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 253
A FRENCH CRUISER PUTTING A WIRELESS TORPEDOTHROUGH ITS PACES. rivals one better —they took an old submarine,capable of carrying a number of torpedoes, andfitted her with a system of wireless control of a more novel character. They aimed to use a formof guiding wave that could not be disturbed… … II Jt -<■■• JOHN HAYS HAMMOND, JR. S, HOUSE-BOAT, DIRECTED BY WIRELESS, WHICH PRECEDEDHIS WIRELESS TORPEDO-BOAT. when Hertzian waves are employed, and theyused under-water sound waves, which Mr. JohnGardner was the first to so utilize, for their crew-less submarine. Sound, you know, travels four…
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