Skip to main content

Up Next

When Is It Winter On Other Planets?

When Is It Winter On Other Planets?

Season 5 Episode 29
5:00
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
Back to Show
It's Okay to Be Smart

Why Nature Loves Hexagons (featuring Infinite Series!)

Season 5 Episode 27

From spirals to spots to fractals, nature is full of interesting patterns. Many of these patterns even resemble geometric shapes. One of the most common? Hexagons. Why do we see this six-sided shape occur so many times in nature? This week we explore why hexagons are so common in the natural world, from honeycomb to bubbles to rocks, and what their mathematics, physics, and biology may have in com

Sign up now for inspiring and thought-provoking media delivered straight to your inbox.
Support Provided By
Season
What’s Actually on the Other Side of a Mirror?
10:16
The real magic of mirrors is far stranger and more interesting, as you’re about to learn.
The Unbelievable Science of How We Read
16:14
We take a look at how amazing the ability to read is.
The Weird Way That Movies Trick Your Brain
17:56
Neuroscientist David Eagleman talks about illusions that make the moving picture possible.
Here's What I Learned…
16:20
Here's what I've learned about the possible end of this pandemic.
Can We Actually Clean Up the Plastic Pollution Problem?
15:15
We explore what we can actually do about pollution.
Why Do We Dream?
14:29
We explore why we dream.
What Is Nothing?
14:06
This is a video about nothing. Hope you learn something!
Inside the Largest Living Thing On Earth
9:21
The biggest thing that has ever lived on Earth… is a tree? Hard to believe, but it’s true!
Sand Dunes Shouldn’t Exist (Here’s Why They Do)
15:33
We travel to Great Sand Dunes National Park to climb the largest sand dunes in America.
I Can't Believe We're Making Another COVID Video
16:20
Another Covid Video.
How the Zebra Really Got Its Stripes?
13:13
Learn how different animals get their stripes.
How Much Of You Is Alive?
12:05
There are parts of you that are living and dying at the same time. We find out how much.
Active loading indicator