Underwater astonishments, David Gallo

David Gallo shows jawdropping footage of amazing sea creatures, including a colorshifting 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. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world s leading thinkers and doers are invited to give the talk of their lives in 18 minutes. TED stands for Technology, Entertainment, and Design, and TEDTalks cover these topics as well as science, business, politics and the arts. Watch the Top 10 TEDTalks on at Follow us on Twitter Checkout our Facebook page for TED exclusives