Yet again, propulsion technology was too underdeveloped and nothing came of it. By the 1930s, engine technology had advanced enough to permit 1930s Russian aerodynamicist Vladimir Lekov to build a ...
From its shipyard just past the floodwall in New Orleans East, Textron Systems designs, builds and tests the latest in hovercraft technology. Workers there take in 40-foot-long sheets of raw aluminum, ...
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