Deep Look

Zapping Coral With The World's Most Powerful X-ray

Season 2 Episode 3 | 2m 49s

Some corals look like undersea gardens, gently blowing in the breeze. Others look like alien brains. But in their skeletons are clues that promise to give scientists a detailed picture of the weather from 500 years ago.

Aired: 04/03/16

Rating: NR

Video has closed captioning.

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