Deep Look

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

Season 2 Episode 3 | 2m 49s Video has closed captioning.

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

From:

Problems Playing Video? | Closed Captioning