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Alien Deep Inner vs. Outer Space

After half a century traversing the world's oceans, Dr. Robert Ballard has figured out how to use remote technology to explore the bottom of the sea half a world away... and pick up lunch at his local deli all in the same afternoon. But now, dark forces are conspiring against ocean exploration. The world is running out of room. Earth's ...
  • 2012
  • 00:45:02
  • 13-14
  • Added on: 01/04/2016

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Au coeur des abysses L'odyssée spatiale

Le monde est à court d'espace. En seulement un siècle, la population mondiale a triplé. Certains disent que nous pouvons profiter de l'espace extra-atmosphérique en allant vers Mars, ou ailleurs. Bob Ballard pense au contraire que la clé se trouve sur notre propre planète. Au lieu de lorgner vers les étoiles, pourquoi ne pas se pencher un peu vers nos ...
  • 2012
  • 00:45:10
  • 13-14
  • Added on: 08/24/2015

Access to this content is reserved to National Geographic subscribers.

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