What matters to you.
0:00
0:00
NEXT UP:

Inside an Ice Cave! - Nature's Most Beautiful Blue

Season 5 Episode 41

About the Episode

Where do glaciers and icebergs get their beautiful blue color? This unique blue might be nature’s most brilliant, and the color arises in a very special way thanks to some surprising interactions between light and water molecules. Who knew physics could be so breathtaking?

Aired: 11/27/17 | Expires: | Runtime: 5m 45s