Like Ushakov’s pioneering design, it’s a flying wing on pontoons, full of hollow spaces and a pressure compartment. Thirty-four to 36 feet long with a wingspan of between 90 and 110 feet, the ...
If submarines possessed the high vision and quick speed of aircraft, they could dramatically extend their reach. If aircraft took off and landed from underwater platforms, their staging and strikes ...
SAN FRANCISCO, Dec. 5 (UPI) -- With the launch of the holiday season, American engineer, explorer, entrepreneur Graham Hawkes hopes his latest invention -- a winged submersible that soars beneath the ...
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