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It's Okay to Be Smart
Where Does the Smell of Rain Come From?
Season 2
Episode 45
I smell a science storm a-comin'!!
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4:13
The origin of water traces beyond the solar system to the earliest days of the universe!
7:16
Axolotls are special salamanders because they can regenerate entire limbs!
4:59
We explore how and why itching help!
8:19
How does memory work? And how does… un-memory work?
6:35
Here’s what the 97 percent statistic *really* means.
12:46
Let’s journey back to the origin of life to explore the most important mysteries!
8:10
Try these light-bending experiments!
6:13
Your Immune System, Explained!
5:19
We explain why that is the way it is.
7:49
We look at the science and history, populations seem to control themselves.
8:15
Get ready to meet the chillest reptile, weird living fossil, the tuatara!
5:24
Extremophiles are teaching us about life on Earth and the possibilities of life beyond it.