When It Was Too Hot for Leaves
10:30
How Plants Caused the First Mass Extinction
11:13
How Plants Became Carnivores
12:22
When the Amazon Flowed Backwards
27:11
You're Probably Wrong About Rainbows
10:16
How Pollination Got Going Twice
19:55
The Surprising Map of Plants
10:22
Did Eating Insects Shrink These Dinos?
9:39