Deep Ocean Mysteries
May 09, 2012
![Stingray in deep water](https://sailspiration.com/wp-content/uploads/2012/05/Stingray_670_216_Sailing-670x216.jpg)
8:28 Video by TEDEducation about the deepest, darkest parts of the oceans with more diversity than a tropical rainforest. What we know about the ocean? Not very much. But enough to see how amazingly wonderful it is.