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The Science of Snowflakes

The Science of Snowflakes

Season 2 Episode 14
5:34
Claude Monet Was Half Honeybee

Claude Monet Was Half Honeybee

Season 2 Episode 16
4:26
How Science Defines A Year

How Science Defines A Year

Season 2 Episode 17
4:45
The Scale of the Universe

The Scale of the Universe

Season 2 Episode 18
4:06
The Science of Kissing

The Science of Kissing

Season 2 Episode 19
5:25
How The Elements Got Their Names

How The Elements Got Their Names

Season 2 Episode 22
3:31
Science of Marathon Running

Science of Marathon Running

Season 2 Episode 23
7:17
There Was No First Human

There Was No First Human

Season 2 Episode 24
3:44
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It's Okay to Be Smart

Why Do We Cook?

Season 2 Episode 12

Why do humans cook? Holidays are celebrated in many ways, but chances are they involve eating, and eating a LOT. Ever wonder why we cook our food? We do it because it tastes good, of course, and because our customs and traditions are built around it. But we also cook our food for some basic biological reasons, because of evolution.

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Season
(Almost) Everything You Learned About Genetics Is Wrong
12:37
Think traits like eye color or tongue-rolling are simple genetics? Think again.
Mars Used to Be Blue... Then Something Happened
11:08
Why is the Martian sky red by day… but blue at sunset?
Be Smart about Autism
36:47
Is autism really on the rise—or are we just recognizing it more?
Why Seedless Fruit Is a Disaster Waiting To Happen
14:51
Seedless fruits are delicious, convenient… and completely unnatural.
The Randomness Crisis Threatening the Internet
21:13
What does randomness really mean? And why your digital life depend on it?
Blood Types Are Weirder Than You Think
16:20
Why do we have different blood types? And why do we have blood at all?
How Feathered Dinosaurs Accidentally Invented Flight
16:18
How did dinosaurs become birds—and what good is half a wing?
What Could We See with a Planet-Sized Telescope?
16:00
Just how big would a telescope need to be to actually see an alien world in detail?
The Argument for De-Extinction: Explained
26:19
Dire wolves are back—sort of.
Will Earth Run Out of Oxygen
16:53
The key enzyme behind photosynthesis isn’t actually all that great at its job.
What’s Inside the Oldest Rocks in the World?
16:40
The oldest rocks on Earth are more than just ancient—they’re time machines!
Why Your Grandma Is an Evolutionary Mystery
17:11
This is one of the weirdest mysteries of human evolution: Why do we have grandmas?
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