Paul MacCready:
פול מקריידי עף על כנפיים סולאריות

TED2003 · 21:20 · Filmed Feb 2003
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פול מקריידי- מהנדס כלי טיס, אקולוג וחובב תעופה מושבע— מדבר על הקריירה הארוכה שלו.

Paul MacCready, an aircraft designer and environmentalist, is a pioneer of human-powered flight, alternative energy for transportation, and environmentally responsible design. Full bio
This talk was presented at an official TED conference, and was featured by our editors on the home page.



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