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Kristen Marhaver: How we're growing baby corals to rebuild reefs

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Kristen Marhaver studies corals, tiny creatures the size of a poppyseed that, over hundreds of slow years, create beautiful, life-sustaining ocean structures hundreds of miles long. As she admits, it's easy to get sad about the state of coral reefs; they're in the news lately because of how quickly they're bleaching, dying and turning to slime. But the good news is that we're learning more and more about these amazing marine invertebrates -- including how to help them (and help them help us). This biologist and TED Senior Fellow offers a glimpse into the wonderful and mysterious lives of these hard-working and fragile creatures.

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Episoder (221)

Säsong 2015

Liknande program (10)

TED-Ed
TED-Ed
Off Script with The Hollywood Reporter
Off Script with The Hollywood Reporter
PBS Idea Channel
PBS Idea Channel
The Novel
The Novel
Tomorrow's World Today
Tomorrow's World Today
StarTalk with Neil deGrasse Tyson
StarTalk with Neil deGrasse Tyson
The Further Adventures of SuperTed
The Further Adventures of SuperTed
Todrick
Todrick
Tosh.0
Tosh.0
ted
ted