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How Gravity Built the World's Fastest Jet Suit | WIRED https://www.youtube.com/watch?v=EAJM5L9hhBs
Chris Hadfield : Ce que j'ai appris en devenant aveugle dans l'espace https://www.youtube.com/watch?v=Zo62S0ulqhA
Toujours aussi génial.
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A voir absolument: Biomimétisme: http://www.dailymotion.com/video/x2joni8_audition-de-idriss-aberkane-chercheur-ambassadeur-de-l-unitwin-unesco-cese_news?start=10