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World's First Human-Powered Ornithopter,Tech,,The Snowbird Human-Powered Ornithopter was designed and constructed by a team of students from the University of Toronto. On August 2nd 2010 it sustained both altitude and airspeed for 19.3 seconds, becoming the world's first successful human-powered ornithopter. Music by Nicholas Martel and Daniel Gauthier. Visit hpo.ornithopter.net.
игрушка- попрыгушка,забаваное изобретение,к черту преграды,песочница,удалённое
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