Be Smart

Inside an ICE CAVE! - Nature's Most Beautiful Blue

Season 5 Episode 7 | 5m 45s  | Video has closed captioning.

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: 11/30/17

Rating: NR


Problems Playing Video? | Closed Captioning