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Why aren't plants black?

Why aren't plants black?

Season 2 Episode 15
6:32
Everything you should know about TRAPPIST-1 exoplanets

Everything you should know about TRAPPIST-1 exoplanets

Season 2 Episode 16
11:21
The Unusual Formation of the Hawaiian Islands

The Unusual Formation of the Hawaiian Islands

Season 2 Episode 17
8:32
Can you solve the $20 riddle? ft SMBC Comics' Zach Weinersmi

Can you solve the $20 riddle? ft SMBC Comics' Zach Weinersmi

Season 2 Episode 18
10:31
Oxygen is magnetic?!

Oxygen is magnetic?!

Season 2 Episode 19
5:20
Why outlets spark when unplugging - EMF & Inductors

Why outlets spark when unplugging - EMF & Inductors

Season 2 Episode 20
6:30
Zero G Ferrofluid Fail - (ft. e-penser & Veritasium)

Zero G Ferrofluid Fail - (ft. e-penser & Veritasium)

Season 2 Episode 21
10:48
NEW RESULTS! Cosmic Quantum Bell Test

NEW RESULTS! Cosmic Quantum Bell Test

Season 2 Episode 22
10:32
MIND-BOGGLING HIKER RIDDLE ft Anne Wojcicki

MIND-BOGGLING HIKER RIDDLE ft Anne Wojcicki

Season 2 Episode 23
3:53
This crystal can split light particles

This crystal can split light particles

Season 2 Episode 24
6:05
Strange Unexplained Cosmic Rays (ft PhD Comics)

Strange Unexplained Cosmic Rays (ft PhD Comics)

Season 2 Episode 25
6:57
This phenomenon only happens in Hawaii . . . and Cuba & Nigeria & Indonesia & Peru & Sudan & Laos &…

This phenomenon only happens in Hawaii . . . and Cuba & Nigeria & Indonesia & Peru & Sudan & Laos &…

Season 2 Episode 26
3:28
Back to Show
Physics Girl

Can you solve the burning stick riddle? ft Simone Giertz par

Season 2 Episode 14

How can you time 45 minutes with 2 sticks that each burn for one hour?
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Why RED BUBBLES are impossible… or are they?!
6:09
Season 4 Episode 30
Why RED BUBBLES are impossible… or are they?!
Take a look at bubbles and you’ll see that they're actually missing colors!
I WAS THERE! How David Blaine flew helium balloons to the height of jets (and jumped)
10:12
Season 4 Episode 29
I WAS THERE! How David Blaine flew helium balloons to the height of jets (and jumped)
I got invited to see David Blaine float 25,000 feet up in the sky!
Fact-Checking this Viral Bottle Trick
11:01
Season 4 Episode 28
Fact-Checking this Viral Bottle Trick
What is cavitation?
The Science of Ventilation
12:19
Season 4 Episode 27
The Science of Ventilation
How likely are you to get sick on an airplane?
Insanely Fun DIY Science Experiments at Home
9:00
Season 4 Episode 26
Insanely Fun DIY Science Experiments at Home
Fun DIY at-home science experiments.
Unique At-Home Science Experiments!
9:52
Season 4 Episode 24
Unique At-Home Science Experiments!
Dianna from Physics Girl walks through 5 experiments.
Candid Interview with COVID-19 ER Nurse and Epidemiologist
20:41
Season 4 Episode 23
Candid Interview with COVID-19 ER Nurse and Epidemiologist
ER Nurse Practitioner and Epidemiologist talk about their experiences with the pandemic.
Ballistic Ping Pong Ball vs. Tennis Ball at 450km/h!
14:56
Season 4 Episode 22
Ballistic Ping Pong Ball vs. Tennis Ball at 450km/h!
What happens when you shoot a ballistic ping pong ball going 450kph at a tennis ball?
HOME CHALLENGE: 20 Easy Experiments in 5 Minutes
6:30
Season 4 Episode 21
HOME CHALLENGE: 20 Easy Experiments in 5 Minutes
Bored adult or a parent stuck at home during the coronavirus quarantine? Try this!
What Happens to Your Reflection if You Bend a Spoon Inward?
7:58
Season 4 Episode 20
What Happens to Your Reflection if You Bend a Spoon Inward?
What happens to your image if you bend a spoon from concave to convex?
How Rainbows with NO COLOR Are Possible
8:20
Season 4 Episode 19
How Rainbows with NO COLOR Are Possible
What the heck are spider-web rainbows? What are these rare white rainbows?
This Thing is -270°C and is EVERYWHERE
9:29
Season 4 Episode 18
This Thing is -270°C and is EVERYWHERE
The universe is microwaving itself.
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