Up Next
Back to Show
It's Okay to Be Smart
Ghosts of Evolution
Season 2
Episode 8
What does a ginkgo tree have in common with a dinosaur?
Support Provided By
11:30
I went to NASA in Houston to talk to astronaut Don Pettit.
7:20
Why is ice slippery? It's a more complicated answer than it seems!
11:53
Here’s a rundown of a few of the human body’s biggest evolutionary fails!
8:51
Why are trees and other plants green? The answer is full of surprises.
11:24
I look at a few of the most famous incorrect factoids in science.