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Bertrand Piccard:
Bertrand Piccard napenergiás kalandja

TEDGlobal 2009 · 17:46 · Filmed Jul 2009
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Egy új évtized hajnalán, Bertrand Piccard kihívás elé állít minket: találjunk motívációt abban, ami lehetetlennek tűnik. Megosztja velünk saját terveit arról, amiről sokan azt mondják lehetetlen — megállás nélkül körberepülni a Földet egy napenergiával működő repülőgéppel.

Solar adventurer
Bertrand Piccard circumnavigated the Earth in a hot-air balloon. Now he wants to circle it in an airplane powered only by solar energy. 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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