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How Your Body Knows Left From Right

How Your Body Knows Left From Right

Season 2 Episode 40
4:30
The Sun Is A Magnet!

The Sun Is A Magnet!

Season 2 Episode 41
1:36
The Oldest Living Things In The World

The Oldest Living Things In The World

Season 2 Episode 43
5:40
What If There Were No Sharks?

What If There Were No Sharks?

Season 2 Episode 44
4:33

The Science of Goats!

Season 2 Episode 47
3:35
The Real "Doctor Frankenstein"

The Real "Doctor Frankenstein"

Season 2 Episode 48
6:12
The Science of Beer

The Science of Beer

Season 2 Episode 49
5:25
Bats: Guardians of the Night

Bats: Guardians of the Night

Season 2 Episode 50
4:54
A Slice of Pizza Science!

A Slice of Pizza Science!

Season 2 Episode 51
3:32
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It's Okay to Be Smart

You Are An Upside-Down Lobster

Season 2 Episode 39

Our bodies are mirror images of lobsters and other arthropods from back to belly. We've know since the early 19th century that our guts and nervous systems are inverted from theirs, but only recently has molecular biology shown us why. Here's the evolutionary tale about a worm doing the backstroke and why your guts are on your front.

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Season
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I look at a few of the most famous incorrect factoids in science.
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What is ”egg-shaped” even?
How Blind People See With Sound
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Blind YouTuber Molly Burke shows Joe Hanson a new way to see.
Why do Trees Talk to Each Other?
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Walk into any forest, and beneath your feet is what helps make life on Earth possible.
Why We Are Losing the Night Sky
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It never gets dark anymore. Not REALLY dark, anyway.
Apollo’s Most Important Discovery: NASA’s Moon Rock Vault
10:25
Fifty years ago, we sent the first astronauts to walk on the moon’s face.
Could You Be a Chimera?
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Could You Be a Chimera?
Using Gene Editing To Repaint Butterfly Wings
11:12
The Art of Gene-Editing Butterflies (Painting with CRISPR!)
1 MILLION Species Could Go Extinct… Here’s Why.
5:55
One million species may be at risk of extinction.
Is Your Eye Color Real?
5:37
How does eye color work?
How to Drink Coffee In Space
10:30
How do astronauts actually drink coffee in space,
Why Getting Dizzy is Kinda Like Temporary Brain Damage
8:35
We’ve all gotten dizzy before… but have you ever gotten WEIRD DIZZY?
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