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