On exploring the oceans Robert Ballard
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=bOYIKJho18I
View full lesson: http://ed.ted.com/lessons/on-explorin... • Ocean explorer Robert Ballard takes us on a mindbending trip to hidden worlds underwater, where he and other researchers are finding unexpected life, resources, and even new mountains. He makes a case for serious exploration and mapping. Google Ocean, anyone? • Talk by Robert Ballard.
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