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Phil Plait: Ako ochrániť Zem od asteroidov

TEDxBoulder 2011 · 14:16 · Filmed Sep 2011
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Čo má šesť míľ a dokáže v okamihu vyhladiť civilizáciu? Asteroid - a sú ich tam vonku hromady. S humorom a výborným znázornením strhne Phil publikum TED-u svojim podaním možností, ako môžu asteroidy zabíjať, a čo spraviť preto, aby sme sa tomu vyhli.

pin This talk was presented to a local audience at TEDxBoulder 2011, an independent event. TED editors featured it among our selections on the home page.
Astronomer
Phil Plait blogs at Bad Astronomy, where he deconstructs misconceptions and explores the wonder of the universe. Full bio

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