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Veritasium

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December 25, 2025
Geoff Barrett
The Future of Veritasium

Am I retiring?

The Future of Veritasium
Geoff Barrett
April 16, 2021

This Plant-Inspired Robot Could Save Your Life

Geoff Barrett
April 16, 2021
This Plant-Inspired Robot Could Save Your Life

This robot has applications to archaeology, space exploration, and search and rescue — with a simple elegant design inspired by a plant. Sign up to Morning Brew for free today: https://ve42.co/mb

2 Comments
Geoff Barrett
March 31, 2021

The Secret of Synchronization

Geoff Barrett
March 31, 2021
The Secret of Synchronization

How does order spontaneously arise out of chaos?

3 Comments
Geoff Barrett
March 26, 2021

This is why we can't have nice things

Geoff Barrett
March 26, 2021
This is why we can't have nice things

This video is about stuff: light bulbs, printers, phones and why they aren't better.

8 Comments
Geoff Barrett
March 16, 2021

The Ridiculous Way We Used To Calculate Pi

Geoff Barrett
March 16, 2021
The Ridiculous Way We Used To Calculate Pi

For thousands of years, mathematicians were calculating Pi the obvious but numerically inefficient way. Then Newton came along and changed the game.

2 Comments
Geoff Barrett
February 18, 2021

Why Robots That Bend Are Better

Geoff Barrett
February 18, 2021
Why Robots That Bend Are Better

Robots of the future may be softer, squishier and bendier than robots today. This could make them ideal for space exploration. Check out http://kiwico.com//Veritasium50 for​ 50% off your first month of any subscription!

1 Comment
Geoff Barrett
February 4, 2021

I Asked Bill Gates What's The Next Crisis?

Geoff Barrett
February 4, 2021
I Asked Bill Gates What's The Next Crisis?

I got the chance to interview Bill Gates so I asked him: Will Covid-19 be the last pandemic? How does he deal with misinformation and conspiracy theories? And what is the next disaster?

9 Comments
Geoff Barrett
January 27, 2021

Why are there huge colorful pools in the Utah desert?

Geoff Barrett
January 27, 2021
Why are there huge colorful pools in the Utah desert?

What are these electric blue ponds in the middle of the Utah desert? And why do they keep changing color?

Comment
Geoff Barrett
January 7, 2021

10 Years on YouTube Q&A + Giveaway

Geoff Barrett
January 7, 2021
10 Years on YouTube Q&A + Giveaway

Thank you so much for an amazing 10 years! If you would like one of the giveaway items, fill out the form: https://ve42.co/10yr (you'll need the password fro...

4 Comments
Geoff Barrett
January 1, 2021

Q&A for 10 year Youtuberversary & 8 million subs!

Geoff Barrett
January 1, 2021
Q&A for 10 year Youtuberversary & 8 million subs!

In commemoration of these events, I would like to answer your questions so post them on the reddit and upvote your favorites.

3 Comments
Geoff Barrett
January 1, 2021

The Illusion Only Some Can See

Geoff Barrett
January 1, 2021
The Illusion Only Some Can See

Ames window illusion illustrates how we don't directly perceive external reality.

2 Comments
Geoff Barrett
November 30, 2020

What Can We Do About Asteroids?

Geoff Barrett
November 30, 2020
What Can We Do About Asteroids?

Stephen Hawking thought an asteroid impact posed the greatest threat to life on Earth.

3 Comments
Geoff Barrett
October 31, 2020

Why no one has measured the speed of light

Geoff Barrett
October 31, 2020
Why no one has measured the speed of light

Physics students learn the speed of light, c, is the same for all inertial observers but no one has ever actually measured it in one direction.

48 Comments
Geoff Barrett
October 23, 2020

Do You Expand With The Universe?

Geoff Barrett
October 23, 2020
Do You Expand With The Universe?
As the universe expands, #expanding #space is said to "stretch" photons. But if it stretches photons, does it also stretch molecules, galaxies and you?

2 Comments
Derek Muller
October 20, 2020

The Supernova That Measured The Universe

Derek Muller
October 20, 2020
The Supernova That Measured The Universe

In 2015 astronomers successfully predicted the appearance of a supernova within a couple weeks. How did they do it?

1 Comment
Derek Muller
October 9, 2020

Why Gravity is NOT a Force

Derek Muller
October 9, 2020
Why Gravity is NOT a Force

The General Theory of Relativity tells us gravity is not a force, gravitational fields don't exist. Objects tend to move on straight paths through curved spacetime.

10 Comments
Derek Muller
September 30, 2020

The Infinite Pattern That Never Repeats

Derek Muller
September 30, 2020
The Infinite Pattern That Never Repeats

Simples rules of geometry meant that 5-fold symmetry was impossible as were crystals without a periodic structure. This turns out to be wrong. Thanks to LastPass for sponsoring a portion of this video.

2 Comments
Derek Muller
September 16, 2020

The Nuclear Fallout They Kept Secret

Derek Muller
September 16, 2020
The Nuclear Fallout They Kept Secret

Kodak detected the first atomic bomb before anyone else figured it out. Then they made a deal not to tell anyone. Thanks to HBO Max, and their new show raised by Wolves for sponsoring this video!

Comment
Derek Muller
August 28, 2020

Is Success Luck or Hard Work?

Derek Muller
August 28, 2020
Is Success Luck or Hard Work?

In a competitive world, tiny advantages can make all the difference.

7 Comments
Derek Muller
August 18, 2020

Is Dust Mostly Dead Skin?

Derek Muller
August 18, 2020
Is Dust Mostly Dead Skin?

People claim that 70-80% of household dust is dead skin, but is it true? Thanks to Google for sponsoring this video!

Comment
Derek Muller
July 31, 2020

Half the universe was missing... until now

Derek Muller
July 31, 2020
Half the universe was missing... until now

Half of the ordinary baryonic matter has been tough to find but Fast Radio Bursts made it possible to detect the WHIM.

1 Comment
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