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Diving under Polar Ice

Lecture no. 16 from the course: National Geographic Polar Explorations

Diving under Polar Ice

Taught by Professor Michael E. Wysession and 4 others | 25 min | Categories: The Great Courses Plus Online Travel Courses

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 beneath the sea ice in an effort to expand our knowledge of marine ecosystems at both poles. 


April 16, 2016