Bertrand Piccard:
Dobrodružstvo Bertranda Piccarda na solárny pohon

TEDGlobal 2009 · 17:46 · Filmed Jul 2009
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Paul MacCready: A flight on solar wings

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Na úsvite nového desaťročia nám dobrodruh Bertrand Piccard ponúka výzvu: Nájsť motiváciu v tom, čo vyzerá nemožné. Delí sa s nami o vlastné plány urobiť to, čo mnohí berú za nemožné — obletieť svet v lietadle na solárny pohon.

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
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