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Gall Anonim
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Why I Invited A Million People Beneath A Disappearing Glacier | Joe Hanson | TEDxVienna - A couple of years ago, Joe took his camera beneath a disappearing glacier. What started as a lesson about physics turned into a discovery about how wonder ...
Dodał: Gall Anonim
Wyświetleń: 42
Dodał: Gall Anonim
Wyświetleń: 18
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