Featured: AFTERMATH _ Population Zero (Full)

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From: ThePresident
Imagine if one minute from now, every single person on Earth disappeared. All 7 billion of us. What would happen to the world without humans? How long would it be before our nuclear power plants erupted, skyscrapers crumbled and satellites dropped from the sky? What would become of the household pets and farm animals? And could an ecosystem plagued with years of pollution ever recover? http://channel.nationalgeographic.com/episode/aftermath-population-zero-3225
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3312 days ago

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Nelson Mandela - At the United Nations

Nelson Mandela - At the United Nations

United Nations, 16 July 2010 - This video is a montage of some of Nelson Mandela appear...

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