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How Poop Shapes the World

How Poop Shapes the World

Season 5 Episode 30
3:34
Do You Really Have Two Brains?

Do You Really Have Two Brains?

Season 5 Episode 33
4:20
Why I ❤ PBS

Why I ❤ PBS

Season 5 Episode 11
2:32
Is Space A Thing?

Is Space A Thing?

Season 5 Episode 21
7:14
De-Extinction: A Mammoth Undertaking

De-Extinction: A Mammoth Undertaking

Season 5 Episode 18
4:42
Orchid Mantis: Looks That Kill

Orchid Mantis: Looks That Kill

Season 5 Episode 24
3:44
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It's Okay to Be Smart

When Is It Winter On Other Planets?

Season 5 Episode 29

Earth has seasons, but what about the rest of the planets in the solar system? Let’s take a tour from Mercury to Pluto and see what seasons would be like on all our planetary neighbors. Bring a sweater!