17:17

Why Dung Beetles Stare At the Stars | IN OUR NATURE

21:36

These Butt-Tickling Ants Are Endangered Butterfly Bodyguards | IN OUR NATURE

30:32

These Death-Eating Scavengers Are Real Life-Savers | IN OUR NATURE

13:27

Why Is Sex a Thing?

25:45

Elephant Moms Carry the Wisdom of Generations | IN OUR NATURE

25:56

The Surprising Species That Everything Else Depends On | IN OUR NATURE

13:40

A Brief (Scientific) History of Butts

19:56

How Your Brain Makes Its Own Electricity

11:38

Why Are We Warm-Blooded?

13:47

Is Earth's Most Important Ocean Current Doomed?

12:19

The Transcontinental Burrito Hypertunnel (is it Possible?)

20:15

What is Impossible in Evolution?

22:55

The Golden Ratio: Is It Myth or Math?

21:01

When Is Now?

15:37

Using a Bunch of Mousetraps to Explain How Pandemics Work (feat. @theslowmoguys)

17:17

Why Do We Lie?

07:30

Glass is Solid… So Why Is It Clear?

11:51

Inside the Lab That Invented the COVID-19 Vaccine

09:26

The TRUE Story of Ben Franklin & His Kite

16:04

Why Are There 7 Days In a Week? EXPLAINED

08:55

Why Geckos Are Sticky Without Being Sticky

12:59

4 Ways the Universe Might End (All of Them Are Bad)

13:30

The Fastest Animals Are Way Faster Than You Think

09:37

How Your Brain Makes Time Pass Fast or Slow

08:50

Why Is Our Skeleton On the Inside?

13:44

COVID-19 & Mask Myths DEBUNKED!

08:21

How Well Do Masks Work? (Schlieren Imaging In Slow Motion!)

08:44

What Is A Dinosaur And What Isn’t a Dinosaur?

15:46

How Did Giant Pterosaurs Fly?

14:27

Why Deadly Viral Pandemics Are Becoming More Common

09:50

How Many Species are in Your Backyard?

02:44

The Reason COVID-19 Is Our Perfect Enemy (and Why We’ll Beat It)

11:15

The Most Unbelievable Image Ever Captured by Hubble Space Telescope

10:42

Why the Heck Are We Ticklish?

13:55

Why Soap Is Our Secret Weapon Against Germs

08:21

What This Chart Actually Means for COVID-19

13:01

Fixing Daylight Saving Time Is THIS Easy

10:02

Sunlight Is Way Older Than You Think. Here’s Why…

10:14

Humans Are Smart. Why Are Babies So Dumb?

08:46

Are Humans Running Out Of Food??

11:08

If We Plant 1 TRILLION Trees Can We Stop Climate Change?

12:59

Why We Should Launch Rockets From the Moon

08:27

The Strange and Unexpected Reason Ice is Slippery

12:44

Recycling Is Broken. Here’s How We Can Fix It.

15:56

I Tried Eating Bugs… Here's What I Learned

12:30

Evolution FAILS in the Human Body

10:00

How Do We Actually See Color?

07:04

IN YOUR FACE EXPLOSIVE CHEMISTRY!! (VR180)

10:26

What If We Could See Nature In Infrared?

14:28

This Face TOTALLY Changes the Human Story

12:25

How Ancient Ice Proves Climate Change Is Real

10:57

The History of Money (From Barter To Bitcoin)

03:39

It's Okay To Be Smart is on Patreon!

13:23

7 Scientific Urban Legends Debunked!

07:31

Why Don't Birds Lay Square Eggs?

16:08

How Blind People See With Sound… with @MollyBurkeOfficial!

05:59

Why do Trees Talk to Each Other?

09:47

Is This Why We Haven’t Found Alien Civilizations? | STELLAR

11:30

Why No One Can See the Stars Anymore

10:56

Apollo’s Most Important Discovery (Inside NASA’s Moon Rock Vault!)