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Thomson / Gale

Up, down, around

Science News,  March 3, 2007  by Paul Baker

I haven't seen any reference to the similarity between the "morphing" wing ("Ahead of the Curve: Novel morphing wing may reduce aircraft's fuel use," SN: 12/23&30/06, p. 406) and the "warping" wing that the Wright brothers used on their gliders and powered aircraft. It seems we've come full circle in our quest to emulate the flight of birds.

PAUL BAKER, BROWNS VALLEY, CALIF.

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