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On a foggy December morning in 1917, three U.S. Navy submarines crept through the waters off the coast of San Diego. They ...
Found And Explained on MSN5h
Caproni Campini N1- 1930s Jet That Used No Jet EngineThe Caproni Campini N.1 was Italy’s attempt to claim the jet age before jet engines were practical. Built in the 1930s, this ...
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