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Why Are There Giant Concrete Tunnels in the Desert?

Why Are There Giant Concrete Tunnels in the Desert?

Season 4 Episode 10
11:24
What Happens When Black Holes Collide?

What Happens When Black Holes Collide?

Season 4 Episode 11
30:22
The Surprising Ways Mars is Hostile to Life

The Surprising Ways Mars is Hostile to Life

Season 4 Episode 12
10:11
World’s Largest Camera Lens

World’s Largest Camera Lens

Season 4 Episode 13
9:12
Most People Don’t Know Wine Moves Like This

Most People Don’t Know Wine Moves Like This

Season 4 Episode 14
9:42
Why This Stuff Costs $2700 Trillion Per Gram

Why This Stuff Costs $2700 Trillion Per Gram

Season 4 Episode 15
10:00
How the Edge of Our Galaxy Defies Known Physics

How the Edge of Our Galaxy Defies Known Physics

Season 4 Episode 16
10:36
Inside the World's Largest Science Experiment

Inside the World's Largest Science Experiment

Season 4 Episode 17
14:01
This Thing is -270°C and is EVERYWHERE

This Thing is -270°C and is EVERYWHERE

Season 4 Episode 18
9:29
How Rainbows with NO COLOR Are Possible

How Rainbows with NO COLOR Are Possible

Season 4 Episode 19
8:20
What Happens to Your Reflection if You Bend a Spoon Inward?

What Happens to Your Reflection if You Bend a Spoon Inward?

Season 4 Episode 20
7:58
HOME CHALLENGE: 20 Easy Experiments in 5 Minutes

HOME CHALLENGE: 20 Easy Experiments in 5 Minutes

Season 4 Episode 21
6:30
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Physics Girl

Testing What Exercise Actually Does to Your Butt

Season 4 Episode 9

Cassey and I investigate the biomechanics of butts. What activates your butt muscles more, running or squatting? How effective are bridges as a butt workout? How much can we change the shape of our bodies with exercise?
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Everything you should know about TRAPPIST-1 exoplanets
11:21
Season 2 Episode 16
Everything you should know about TRAPPIST-1 exoplanets
The TRAPPIST-1 exoplanet system has seven earth-like planets.
Why aren't plants black?
6:32
Season 2 Episode 15
Why aren't plants black?
Why are plants green? Is there a reason plants evolved to be green, globally?
Can you solve the burning stick riddle? ft Simone Giertz par
8:03
Season 2 Episode 14
Can you solve the burning stick riddle? ft Simone Giertz par
How can you time 45 minutes with 2 sticks that each burn for one hour?
The Boat/Rock Brainteaser ft Simone Giertz part 2/3
6:31
Season 2 Episode 13
The Boat/Rock Brainteaser ft Simone Giertz part 2/3
Answers to riddles.
Can you solve these physics riddles? ft Simone Giertz - Part 1/3
4:08
Season 2 Episode 12
Can you solve these physics riddles? ft Simone Giertz - Part 1/3
Check out these physics riddles.
DIY Lightning Experiment! Make a SHOCKING Capacitor
7:41
Season 2 Episode 11
DIY Lightning Experiment! Make a SHOCKING Capacitor
Create "lightning" in your living room!
My dad was hit by lightning (TWICE!)
7:34
Season 2 Episode 10
My dad was hit by lightning (TWICE!)
My dad has been hit by lightning twice!
How to control light with water
10:18
Season 2 Episode 9
How to control light with water
How fast is the internet? How fast can we send data?
Solving crimes with infrared?
9:09
Season 2 Episode 8
Solving crimes with infrared?
How can you use an infrared camera to see through walls? To inspect the scene of a crime?
Impossible Zero G Skyscraper
6:33
Season 2 Episode 7
Impossible Zero G Skyscraper
What happens when you keep building a skyscraper higher and higher?
Can explosions work in space?
5:42
Season 2 Episode 6
Can explosions work in space?
The most exciting SciFi movies have tons of space explosions.
5 cool math tricks ft. Technicality
7:19
Season 2 Episode 5
5 cool math tricks ft. Technicality
Math can be fun when you play with the rules.
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