classic TED Talk

David Gallo: Underwater astonishments

05:27 minutes · TED2007

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.

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Ocean wonders

Ocean wonders

Dive into the unexplored universe beneath the waves: the beautiful, fragile (and sometimes terrifying) world of the ocean. Watch »

11 talks · Total run time 2:46:38