Underwater wonders - David Gallo

from TED-Ed · host TED-Ed

View full lesson: http://ed.ted.com/lessons/underwater-astonishments-david-galloDavid 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.Talk by David Gallo. Learn more about your ad choices. Visit megaphone.fm/adchoices

Episode metadata supplied by the publisher feed · Published Aug 10, 2026

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Underwater wonders - David Gallo

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