Ancient Greek thinker Archytas built one of the first flying machines long before Leonardo da Vinci sketched his own and ...
After a mysterious and lengthy disappearance, the historic patent documents for the Wright Brothers' groundbreaking flying machine have finally resurfaced and are now at home in the National Archives ...
Includes 2 folded sheets in pocket. Traces the history of flight from Icarus and his waxed wings to the space shuttle. Features pop-up illustrations and instructions for creating a paper model of a ...
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