On exploring the oceans - Robert Ballard

From the creator

View full lesson: http://ed.ted.com/lessons/on-exploring-the-oceans-robert-ballard 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.

Published 2013-01-05 · Watch on YouTube ↗
Availability and playback restrictions are controlled by the original channel.