It's Okay to Be Smart

What Would Trees Look Like On Other Planets?

Season 7 Episode 24 | 8m 52s | Video has closed captioning.

Why are trees and other plants green? The answer is full of surprises. Using a special camera that can pick up light just beyond the visible range, into the near-infrared, you’ll get to see trees like you’ve never seen them before. And these other-worldly images can teach us not only why trees are green on Earth, but what color photosynthetic life on other planets might be.

Aired: 10/24/19

Rating: NR


Problems Playing Video? | Closed Captioning