First Flights with Neil Armstrong

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First Flights with Neil Armstrong - Season 3 Episode 4 Episodio 4 ()

When the small tail surface wings which enable an airplane to go up or down are moved to the front, they are called canards. It is a technology as old as manned flight — the Wrights used canards on their early airplanes. Canards were rarely used after the first World War until computer technology provided the control needed to make the technology feasible.


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48 minutos 1993 HD

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