David Gallo: Deep ocean mysteries and wonders

This quick TED talk entry is courtesy of TED.com. In the deepest, darkest parts of the oceans are ecosystems with more diversity than a tropical rainforest. Taking us on a voyage into the ocean — from the deepest trenches to the remains of Titanic — marine biologist David Gallo explores the wonder and beauty of marine life. Find more TED-Ed videos on our new YouTube channel: youtube.com/TEDEd.

Click Here to see the talk on TED.com