David Gallo: Underwater Astonishments

Episode 

20
|

Rating: 

TVPG
|

Series: 

David Gallo shows jaw-dropping footage of amazing sea creatures, including a color-shifting cuttlefish, a perfectly camouflaged octopus, and a Times Square's worth of neon light displays from fish who live in the blackest depths of the ocean.

For more information, go to TED.com.

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