Up Next
Back to Show
It's Okay to Be Smart
Where Did Life Come From?
Season 6
Episode 9
The origin of life is one of the most important mysteries in all of science. When did life begin? How did life first evolve from chemistry? Where did life get started? In some primordial soup or somewhere else? Let’s journey back to the origin of life, as best as we know it, from the RNA world do the last universal common ancestor of everything alive today.
Support Provided By
13:11
Meet your cousin: Homo naledi.
8:51
Why are trees and other plants green? The answer is full of surprises.
8:46
How do we see color in the first place?
11:20
Earth’s climate is changing in a big way.
9:36
Money. We all use it. But is it real?
11:24
I look at a few of the most famous incorrect factoids in science.
7:21
What is ”egg-shaped” even?
16:07
Blind YouTuber Molly Burke shows Joe Hanson a new way to see.
5:27
Walk into any forest, and beneath your feet is what helps make life on Earth possible.
10:26
It never gets dark anymore. Not REALLY dark, anyway.
10:25
Fifty years ago, we sent the first astronauts to walk on the moon’s face.
9:43
Could You Be a Chimera?