Marine scientists have long marveled at how animals like fish and seals swim so efficiently despite having different shapes. Their bodies are optimized for efficient aquatic navigation (or ...
Photo by Michael Erb Steve Luciano, right, of the Carnegie Science Center gives instructions as Edison Middle School students use computer-aided drafting programs to design a glider. PARKERSBURG — ...
On this day in aviation history, 78 years ago (December 18, 1947), the Chase YC-122 Avitruc flew for the first time. The Avitruc was a late 1940s military transport made by Chase Aircraft, which began ...
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