Diving under Polar Ice

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Diving under Polar Ice
Episode 16 of Polar Explorations

25 mins

How do humans get beneath the surface of Arctic ice or the Antarctic Ocean? Join marine conservationist Sylvia Earle, a National Geographic Explorer-in-Residence, as she explains the technologies scientists use to dive safely...

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Edward M. Murphy, Fen Montaigne, Michael E. Wysession, Ralph Lee Hopkins, Sylvia A. Earle