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In the deepest, darkest parts of the oceans are ecosystems with more diversity than a tropical rainforest. Taking us on a voyage into the ocean -- from the deepest trenches to the remains of Titanic -- marine biologist David Gallo explores the wonder and beauty of marine life. Find more TED-Ed videos on our new YouTube channel: youtube.com/TEDEd.
A pioneer in ocean exploration, David Gallo is an enthusiastic ambassador between the sea and those of us on dry land. Full bio ยป
Curated by TED
Follow the camera's eye to every stunning corner of the planet -- from the African veldt to the Amazon rainforest to the teeming world under the...
Curated by TED
Travel across the universe (or is it universes?) as star-gazing speakers share stunning images of Saturn's rings, haunting sounds from distant...
Curated by TED
Take this tour of medicine's future with some of the trailblazing doctors charting its course. Once you've seen a transplantable human kidney...
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