The Crisis in Physics: Why the Higgs Boson Should NOT Exist!

January 30th, 2025

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According to quantum physics, the universe should have collapsed on itself in the instant after the Big Bang due to all particles being 100 million billion times heavier. Recent observations of the universe existing suggest that this may not have happened. Even more recent experiments at the Large Hardron Collider have failed to find out why. In particular, why the Higgs boson is light enough to allow the universe to exist. This is part of something known as the hierarchy problem, and some consider it to be the most important unsolved problem in physics.

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Hosted by Matt O’Dowd
Written by Andrea Quarantas & Matt O’Dowd
Post Production by Leonardo Scholzer, Yago Ballarini & Stephanie Faria
Directed by Andrew Kornhaber
Associate Producer: Bahar Gholipour
Executive Producer: Andrew Kornhaber
Executive in Charge for PBS: Maribel Lopez
Director of Programming for PBS: Gabrielle Ewing
Assistant Director of Programming for PBS: John Campbell

Spacetime is a production of Kornhaber Brown for PBS Digital Studios.
This program is produced by Kornhaber Brown, which is solely responsible for its content.
© 2024 PBS. All rights reserved.

End Credits Music by J.R.S. Schattenberg: https://www.youtube.com/user/MultiDroideka

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Glenn Sugden
Ethan Cohen
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Justin Lloyd
Matthew Pabst
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Ben Delo
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Антон Кочков
Robert Ilardi
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Donal Botkin
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Gamma Ray Burst
Bryan White
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jim bartosh
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Why Super Glue Is Perfect For Gluing Skin

January 28th, 2025

Why does superglue always stick to your hands and never what you want it to? Get a little smarter every day with Brilliant. Visit https://brilliant.org/veritasium for a 30-day free trial and 20% off your annual premium subscription.

A heartfelt thank you to Dr. Allison Christy and Dr. John Bobo for their invaluable expertise, fresh perspectives, and explanations.
Thank you to Emily Von Stein and Chris Masahiro at Aron Alpha, Dr. Chantelle Champagne, and Dr. Rohit Gupta for their time and contributions to the initial research that laid the groundwork for this project.

Try Snatoms! A molecular modelling kit I invented where the atoms snap together.
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ANIMATION CORRECTION:
At 4:52, the negative charge should be drawn on the carbon at the end of the chain, not on the second to last carbon. This also holds during the polymerization process (5:15), where the negative charge should move right to the end of the chain.

▀▀▀
0:00 The Invention of Super Glue
2:43 How Does Super Glue Work?
5:38 How To Get Superglue Off Your Skin
8:33 Why Is Super Glue So Strong?
12:00 Why Doesn’t Super Glue Work on plastic?
13:45 Mixing Super Glue and Baking Soda
15:30 Using Super Glue Underwater
15:59 Super Glue On Wounds
19:47 A Solution To Microplastics?

▀▀▀
References and Credits:

Dr. Harry Coover Jr. (Nov 2023) via Sutori – https://ve42.co/sutori
Allison Christy, Closed-loop recyclable plastics from poly(ethyl cyanoacrylate) – https://www.science.org/doi/10.1126/sciadv.adg2295
About Cyanoacrylate Adhesives. via Permabond – https://ve42.co/permab
Kodak Eastman In Wikipedia – https://ve42.co/kodakw
Harry Coover and the Invention of Super Glue. (Mar 2022) via SciHi Blog – https://ve42.co/scihio
Humphrey Sam Samuel (May 2024). Cyanoacrylate Chemistry and Polymerization Mechanisms. – https://ve42.co/pcbioc
Radical polymerization.. In Wikipedia – https://ve42.co/wikira
Overview of materials for Cyanoacrylate Adhesive. via MATWEBb – https://ve42.co/matweb
United States Patent Office: US2776232. (Jan 1957) via US patent office – https://ve42.co/patentb
Medical Grade Cyanoacrylate Adhesive Market Size Growth Report. (Nov 2024) via Linkedin – https://ve42.co/linkpu
Science Channel. (Dec 2017). Think Super Glue Can Lift A Pickup Truck? via Youtube – https://ve42.co/ytbpee
Loctite & Teroson UK. (Apr 2023). Learn How Loctite SF 7452 Can Accelerate Bonding When using Loctite 454 via Youtube – https://ve42.co/loctiteg

Image and Video Credits
LOCTITE® North America. (May 2017). Loctite 4902FL Highly Flexible Cyanoacrylate via Youtube – https://ve42.co/loctitef
The Gorilla Glue Company. (May 2021). How To Use Gorilla Super Glue via Youtube – https://ve42.co/gluehowt
Flex Seal. (Nov 2022). Flex Super Glue Commercial – The Flex Seal Family of Products via Youtube – https://ve42.co/flexglue
ewjxn. (Nov 2020). 1984 Instant Krazy Glue Strong enough to hold this woman TV Commercial.mp4 via Youtube – https://ve42.co/krazyglue
tvdays. (Nov 2007). ELMERS GLUE 1960.mp4 via Youtube – https://ve42.co/elmer
Aron Alpha Industrial Krazy Glue. (Feb 2024). The Leader in High Performance Instant Adhesives via Youtube – https://ve42.co/aronalpha
How researchers turned superglue into a cheap plastic alternative by via fastcompany – https://ve42.co/superplastic
Woman Mistakenly Uses Glue Instead Of Eye Drops by via CBS News – https://ve42.co/eyegludd

Further References: https://ve42.co/refsuperglue

▀▀▀
Special thanks to our patrons for sticking around!

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▀▀▀
Directed by Sulli Yost
Written by Sulli Yost and Derek Muller
Edited by Peter Nelson
Assistant Editor – James Stuart
Illustrated by Jakub Misiek and Caine Esperanza
Animated by Emma Wright, Andrew Neet and Fabio Albertelli
Filmed and demos done by Sulli Yost, Derek Muller and Wylie Overstreet
Additional research by Geeta Thakur
Produced by Sulli Yost, Derek Muller, Rob Beasley Spence and Tori Brittain
Thumbnail contributions by Ren Hurley, Peter Sheppard, Ben Powell
Additional video/photos supplied by Getty Images, Storyblocks
Music from Epidemic Sound and Jonny Hyman


Why Time Flows Differently Between Galaxies

January 23rd, 2025

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The universe is expanding and that expansion is accelerating under the power of dark energy and eventually all matter and energy will be dispersed over such unthinkable distances that nothing can stop space from blowing up infinitely. Unless of course cosmologists blundered and dark energy doesn’t even exist. Then it’s back to the drawing board.

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Hosted by Matt O’Dowd
Written by Matt O’Dowd
Post Production by Leonardo Scholzer, Yago Ballarini & Stephanie Faria
Directed by Andrew Kornhaber
Associate Producer: Bahar Gholipour
Executive Producer: Andrew Kornhaber
Executive in Charge for PBS: Maribel Lopez
Director of Programming for PBS: Gabrielle Ewing
Assistant Director of Programming for PBS: John Campbell

Spacetime is a production of Kornhaber Brown for PBS Digital Studios.
This program is produced by Kornhaber Brown, which is solely responsible for its content.
© 2024 PBS. All rights reserved.

End Credits Music by J.R.S. Schattenberg: https://www.youtube.com/user/MultiDroideka

Space Time Was Made Possible In Part By:

Big Bang
Wojciech Szymski
Bryce Fort
Peter Barrett
Alexander Tamas
Morgan Hough
Juan Benet
Vinnie Falco
Mark Rosenthal

Supernova
Grace Biaelcki
Glenn Sugden
Ethan Cohen
Stephen Wilcox
Mark Heising

Hypernova
Spencer Jones
Dean Galvin
Michael Tidwell
Robert DeChellis
Stephen Spidle
Massimiliano Pala
Justin Lloyd
Matthew Pabst
David Giltinan
Kenneth See
Gregory Forfa
Alex Kern
Zubin Dowlaty
Scott Gorlick
Paul Stehr-Green
Ben Delo
Scott Gray
Антон Кочков
Robert Ilardi
John R. Slavik
Donal Botkin
Chuck Zegar
Daniel Muzquiz

Gamma Ray Burst
Bryan White
Aaron Pinto
Kacper Cieśla
Satwik Pani
Param Saxena
John De Witt
Nathaniel Bennett
Sandhya Devi
Michael Oulvey
Arko Provo Mukherjee
Mike Purvis
Christopher Wade
Anthony Crossland
Grace Seraph
Stephen Saslow
Tomaz Lovsin
Anthony Leon
Lori Ferris
Koen Wilde
Nicolas Katsantonis
Richard Steenbergen
Joe Pavlovic
Kyle Luzny
Chuck Lukaszewski
Jerry Thomas
Nikhil Sharma
John Anderson
Bradley Ulis
Craig Falls
Kane Holbrook
Ross Story
Harsh Khandhadia
Michael Lev
Rad Antonov
Terje Vold
James Trimmier
Jeremy Soller
Paul Wood
Kent Durham
jim bartosh
John H. Austin, Jr.
Faraz Khan
Almog Cohen
Daniel Jennings
Jeremy Reed
David Johnston
Michael Barton
Isaac Suttell
Bleys Goodson
Mark Delagasse
Mark Daniel Cohen
Shane Calimlim
Tybie Fitzhugh
Eric Kiebler
Craig Stonaha
Frederic Simon
Jim Hudson
Michael Purcell
John Funai
Adrien Molyneux
Bradley Jenkins
Vlad Shipulin
Justin Waters
Thomas Dougherty
Zac Sweers
Dan Warren
Joseph Salomone
Julien Dubois


Why Is MIT Making Robot Insects?

January 21st, 2025

What happens when you shrink robots down to the size of insects? Let’s explore the mind-bending physics behind their superpowers! Engineers get Onshape Professional free up to 6 months: go to https://www.onshape.pro/veritasium to create CAD models and bring your ideas to life.

▀▀▀
00:00 The Problem Of Surface Tension
3:16 How Does A Bee Fly?
7:08 What Powers Something So Small?
8:16 Tiny Muscles
10:36 Pogo Sticks On Mars
11:27 Mini Search Parties
13:29 Swarms Of Spybots
15:55 Penny Sized Combustion Engines
18:40 Science For Science’s Sake

▀▀▀
A massive thank you to Kevin Chen and the Soft and Micro Robotics Laboratory at MIT.
for hosting us and showcasing their incredible robots. Do check out their paper Acrobatics at Insect Scale: https://www.science.org/doi/10.1126/scirobotics.adp4256
We’re incredibly grateful to Mechanical Engineering at Cornell and the Harvard Microrobotics Lab for their groundbreaking work that informed much of what we’ve shared here.
Special thanks to Pakpong Chirarattananon and Cameron Aubin for their expertise and insights into mini-robot science.

CORRECTION: The scale bar at 18:19 is wrong. It should be 2cm, not 2mm. Thanks @nicolaszaugg5825 for pointing it out.

▀▀▀
If you’re looking for a molecular modeling kit, try Snatoms, a kit I invented where the atoms snap together magnetically. https://snatoms.com/

Sign up to the Veritasium newsletter for weekly science updates – https://ve42.co/Newsletter

References: https://ve42.co/botsrefs

Video and Image Credits:
Giving bug-like, flying robots a boost by MIT via YouTube – https://ve42.co/FlyingRobots
Leading edge vortex stably attached near the base of a freely flying maple seed Acer pseudo-platanus by Francis Villatoro via YouTube – https://ve42.co/VortexStab
NASA Mars Helicopter Ingenuity Animations by JPLRaw via YouTube – https://ve42.co/IngenuityAnim
Rolls-Royce | SWARM Robots by Rolls Royce via YouTube – https://ve42.co/SWARMRobots
Robot Rescue: Behind The Technology Deployed For Disaster Relief | by NBC News via YouTube – https://ve42.co/RobotRescue
Call to Service: The Final Rescue of 9/11 by 5.11 Tactical via YouTube – https://ve42.co/CallToService
Colony Collapse: The Mystery of the Missing Bees | Retro Report | by NYT via YouTube – https://ve42.co/ColonyCollapse

▀▀▀
Special thanks to our Patreon supporters:
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▀▀▀
Directed by Henry van Dyck
Written by Henry van Dyck
Edited by Nick Lear and Trenton Oliver
Animated by Fabio Albertelli, Jakub Misiek, Emma Wright and Ivy Tello
Filmed by Henry van Dyck, Petr Lebedev and Michael Cimpher
Additional Research by Geeta Thakur and Gabe Strong
Produced by Derek Muller, Henry van Dyck, Rob Beasley Spence, and Tori Brittain
Thumbnail contributions by Ben Powell, Peter Sheppard, Ren Hurley and Henry van Dyck
Additional video/photos supplied by Getty Images and Story blocks
Music from Epidemic Sound


The Future of AI: Are We Just Writing Prompts?

January 17th, 2025

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I worked at Tesla starting in July of 2017 as an Operations Analyst out of the Bethlehem, PA distribution center facility and left as a Program Manager based out of Austin, TX as of September 2021. I spent most of my time in the distribution and supply chain organizations.

Before Tesla, I was a Director of Business Intelligence and Pricing at the largest Pet Food & Supply distributor in the US, Phillips Pet Food & Supplies based out of Easton, PA. My wife and I also owned a small business in Bethlehem, PA between 2016 and 2019.

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How Many Black Holes Are In The Solar System?

January 16th, 2025

Learn More About Anydesk: https://anydesk.com/spacetime

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Dark matter has eluded us for many decades. Even our most advanced particle colliders and sophisticated underground detectors have come up short. But it may be that we can finally solve this mystery with a much simpler experiment, involving a ray of light, a good clock, and the planet Mars.

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Hosted by Matt O’Dowd
Written by Matt Caplan & Matt O’Dowd
Post Production by Leonardo Scholzer, Yago Ballarini & Stephanie Faria
Directed by Andrew Kornhaber
Associate Producer: Bahar Gholipour
Executive Producer: Andrew Kornhaber
Executive in Charge for PBS: Maribel Lopez
Director of Programming for PBS: Gabrielle Ewing
Assistant Director of Programming for PBS: John Campbell

Spacetime is a production of Kornhaber Brown for PBS Digital Studios.
This program is produced by Kornhaber Brown, which is solely responsible for its content.
© 2024 PBS. All rights reserved.

End Credits Music by J.R.S. Schattenberg: https://www.youtube.com/user/MultiDroideka

Space Time Was Made Possible In Part By:

Big Bang
Wojciech Szymski
Bryce Fort
Peter Barrett
Alexander Tamas
Morgan Hough
Juan Benet
Vinnie Falco
Mark Rosenthal

Supernova
Grace Biaelcki
Glenn Sugden
Ethan Cohen
Stephen Wilcox
John Tyacke
Mark Heising

Hypernova
Spencer Jones
Dean Galvin
Michael Tidwell
Robert DeChellis
Stephen Spidle
Massimiliano Pala
Justin Lloyd
Matthew Pabst
David Giltinan
Kenneth See
Gregory Forfa
Alex Kern
drollere
Zubin Dowlaty
Scott Gorlick
Paul Stehr-Green
Ben Delo
Scott Gray
Антон Кочков
Robert Ilardi
John R. Slavik
Mathew
Donal Botkin
Edmund Fokschaner
chuck zegar
Daniel Muzquiz

Gamma Ray Burst
Bryan White
Eric Raschke
aaron pinto
Kacper Cieśla
Satwik Pani
Param Saxena
John De Witt
Nathaniel Bennett
Sandhya Devi
Michael Oulvey
Arko Provo Mukherjee
Mike Purvis
Christopher Wade
Anthony Crossland
Grace Seraph
Stephen Saslow
Tomaz Lovsin
Anthony Leon
Lori Ferris
Koen Wilde
Nicolas Katsantonis
Richard Steenbergen
gmmiddleton
Joe Pavlovic
Kyle Luzny
Chuck Lukaszewski
Cole B Combs
Jerry Thomas
Nikhil Sharma
John Anderson
Bradley Ulis
Craig Falls
Kane Holbrook
Ross Story
Harsh Khandhadia
Matt Quinn
Michael Lev
Rad Antonov
Terje Vold
James Trimmier
Jeremy Soller
Paul Wood
Kent Durham
jim bartosh
John H. Austin, Jr.
Diana S Poljar
Faraz Khan
Almog Cohen
Daniel Jennings
Jeremy Reed
David Johnston
Michael Barton
Isaac Suttell
Bleys Goodson
Mark Delagasse
Mark Daniel Cohen
Shane Calimlim
Tybie Fitzhugh
Eric Kiebler
Craig Stonaha
Frederic Simon
Tonyface
Jim Hudson
Alex Gan
Michael Purcell
John Funai
Adrien Molyneux
Bradley Jenkins
Vlad Shipulin
Justin Waters
Thomas Dougherty
Zac Sweers
Dan Warren
Joseph Salomone
Julien Dubois


Why Don’t Railroads Need Expansion Joints?

January 1st, 2025

How Thermite turned the clickety-clack of railroads into seamless, silent tracks. Get an exclusive 15% discount on Saily data plans! Use code veritasium at checkout. Download Saily app or go to https://saily.com/veritasium
A massive thank you to everyone at Goldschmidt for making this possible. With special thanks to Dr. Axel Hoeschen, Christof Gassmann and Claudia Koch.

If you want to learn all the details about why we don’t need expansion joints anymore, check out Grady’s excellent video here: youtu.be/zqmOSMAtadc

If you’re looking for a molecular modeling kit, try Snatoms, a kit I invented where the atoms snap together magnetically. https://snatoms.com/

Sign up to the Veritasium newsletter for weekly science updates – https://ve42.co/Newsletter

▀▀▀
00:00 The problem with continuous welded rail
03:33 How to weld two rails together
10:16 Why is rapidly cooled steel brittle?
11:40 Thermite reaction and a see-through mould
16:30 Clean up
19:11 Metallurgy
22:15 How strong is the weld?
24:26 Why don’t the rails buckle?

▀▀▀
References:
Practical Engineering. Why Railroads Don’t Need Expansion Joints youtu.be/zqmOSMAtadc
Stress–strain curve In Wikipedia – https://ve42.co/stressstrain
The Efficient Engineer. Understanding Metals via Youtube https://youtu.be/PaGJwOPg2kU
moodlemech. Properties and Grain Structure via Youtube – youtu.be/uG35D_euM-0

Images & Video:
bhadeshi123. Martensitic transformation via Youtube youtu.be/OQ5lVjYssko
Stratford Works In Wikipedia – https://ve42.co/stratford
Electric Tram 1881 In Wikipedia – https://ve42.co/tram
Water Quenched Steel In Wikipedia – https://ve42.co/quench
Synagoge 1922 In Wikipedia – https://ve42.co/synagoge

▀▀▀
Special thanks to our Patreon supporters!
Join the community to help us keep our videos free, forever: https://ve42.co/PatreonDE

Alexander Tamas, Autodidactic Studios, Farbod Mansorian, Gnare, Juan Benet, Lee Redden, Meekay, Orlando Bassotto, Paul Peijzel, Richard Sundvall, Sam Lutfi, Ubiquity Ventures, Adam Foreman, Albert Wenger, Anton Ragin, Bertrand Serlet, Blake Byers, Bruce, Dave Kircher, David Johnston, Evgeny Skvortsov, Garrett Mueller, gpoly, Greg Scopel, I. H., KeyWestr, Kyi, Marinus Kuivenhoven, Matthias Wrobel, meg noah, Michael Krugman, Spilmann Reed, Tj Steyn, TTST, wolfee.

▀▀▀
Directed by Derek Muller and Casper Mebius
Written by Derek Muller and Casper Mebius
Edited by Trenton Oliver
Animated by Mike Radjabov, Rokas Vikšraitis and Fabio Albertelli
Filmed by Derek Muller, David Bochmann, Casper Mebius, Luise Dietert, Henning Fischer and Harald Schweiger
Additional research by Geeta Thakur
Produced by Derek Muller, Casper Mebius, Gregor Čavlović, Geeta Thakur, Rob Beasley Spence, Emily Lazard and Tori Brittain
Thumbnail contributions by Peter Sheppard and Ren Hurley
Additional video/photos supplied by Getty Images and Story Blocks
Music from Epidemic Sound


The Man Who Took LSD and Changed The World

December 26th, 2024

LSD-fiend, surfer, maverick — Kary Mullis might be the weirdest person ever to win the Nobel Prize. Get a little smarter every day with Brilliant. Visit https://brilliant.org/veritasium to get 20% off your annual premium subscription.

A massive thank you to Tom White, Hudson Freeze, and Henry Erlich for their time and expertise on the subject.

A huge thank you to Eleni Kleanthous, Jan Novoselec, Kieran Sparkes, Andrew Garcia, and UCSD’s Pride Lab for reviewing the science.

For great coverage of the PCR story, check out ‘Making PCR’ by Paul Rabinow – https://ve42.co/Rabinow1996

For exclusive behind-the-scenes content on the making of this video, join us on Patreon: https://www.patreon.com/posts/119438561

00:00 DNA under a microscope
01:17 Kary Mullis at Berkeley
02:50 Cetus and early biotech
04:16 How to detect sickle cell anemia
09:12 Kary Mullis at Cetus
10:39 Infinite DNA glitch explained
15:29 Kary Mullis struggles
18:10 Thermus Aquaticus to the rescue
23:53 Going public
26:59 The quirky genius, Kary Mullis

▀▀▀
Special thanks to our Patreon supporters! Join the community to help us keep our videos free, forever: https://ve42.co/PatreonDE

Adam Foreman, Albert Wenger, Alexander Tamas, Anton Ragin, Autodidactic Studios, Bertrand Serlet, Blake Byers, Bruce, Dave Kircher, David Johnston, Evgeny Skvortsov, Farbod Mansorian, Garrett Mueller, Gnare, gpoly, Greg Scopel, I. H., Juan Benet, KeyWestr, Kyi, Lee Redden, Marinus Kuivenhoven, Matthias Wrobel, Meekay, meg noah, Michael Krugman, Orlando Bassotto, Paul Peijzel, Richard Sundvall, Sam Lutfi, Spilmann Reed, Tj Steyn, TTST, Ubiquity Ventures, and wolfee

If you’re looking for a molecular modeling kit, try Snatoms, a kit I invented where the atoms snap together magnetically – https://ve42.co/SnatomsV

▀▀▀
References:
Mullis, K. (1968). Cosmological Significance of Time Reversal. Nature – https://ve42.co/Mullis1968
Mullis, K. (1997). Dancing Naked in the Mind Field. Vintage – https://ve42.co/Mullis1997
McDonald, C. (2019). Intolerable Genius. Cal Alumni Association – https://ve42.co/McDonald2019
Conner, B. J. et al. (1983). Detection of sickle cell beta S-globin allele by hybridization with synthetic oligonucleotides. Proceedings of the National Academy of Sciences – https://ve42.co/Conner1983
Human Beta-globin gene via UniProt – https://ve42.co/BetaGlobin
Saiki, R. K. et al. (1985). Enzymatic Amplification of β-Globin Genomic Sequences and Restriction Site Analysis for Diagnosis of Sickle Cell Anemia. Science – https://ve42.co/Saiki1985
Mullis, K. B. (1990). The Unusual Origin of the Polymerase Chain Reaction. Scientific American – https://ve42.co/Mullis1990
Kary B. Mullis via The Nobel Prize – https://ve42.co/Nobel1993
Restriction Enzymes via The Nobel Prize – https://ve42.co/Nobel1978
Saiki, R. K. et al. (1988). Primer-Directed Enzymatic Amplification of DNA with a Thermostable DNA Polymerase. Science – https://ve42.co/Saiki1988
Smith, T. C. (2024). HIV Denial in the COVID Era. AIDS and Behavior. – https://ve42.co/Smith2024
Mullis, K. B., Faloona, F. A. (1987). Specific synthesis of DNA in vitro via a polymerase-catalyzed chain reaction. Methods in Enzymology – https://ve42.co/Mullis1987
Dr. Kary Mullis about LSD via RadioIciMaintenant Rim – https://ve42.co/MullisLSD
Brock, T. D., & Freeze, H. (1969). Thermus aquaticus gen. n. and sp. n., a Nonsporulating Extreme Thermophile. Journal of Bacteriology – https://ve42.co/Brock1969
Rediscovering Yellowstone via UW-Madison – https://ve42.co/Madison2017
Presidential Aids Advisory Panel Report via gov.za – https://ve42.co/Mbeki2001
Nattrass, N. (2008). AIDS and the Scientific Governance of Medicine in Post-Apartheid South Africa. African Affairs – https://ve42.co/Nattrass2008
Chigwedere, P. et al. (2008). Estimating the Lost Benefits of Antiretroviral Drug Use in South Africa. JAIDS Journal of Acquired Immune Deficiency Syndromes – https://ve42.co/Chigwedere2008

Images & Video:
Available here – https://ve42.co/PCRVisuals

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Directed by Gregor Čavlović and Latif Nasser
Written by Gregor Čavlović, Latif Nasser, and Derek Muller
Edited by Peter Nelson
Animated by Ivy Tello, Emma Wright, Fabio Albertelli, Andrew Neet, and Alex Drakoulis
Illustrated by Emma Wright, Maria Gusakovich, and Jakub Misiek,
Filmed by Derek Muller, Alex Gorosh, and Gregor Čavlović
Additional research by Geeta Thakur and Gabriel Strong
Produced by Derek Muller, Latif Nasser, Gregor Čavlović, Rob Beasley Spence, Emily Lazard, Tori Brittain, James Horsley, Luke Lewis, Matthew Cavanagh, Barbara Abraul, Henry Van Dyck, Petr Lebedev, and Casper Mebius

Thumbnail contributions by Ben Powell, Ren Hurley, Peter Sheppard, Maria Gusakovich, Emma Wright, Jakub Misiek, and Tommy Steven

Additional video/photos supplied by Getty Images and Storyblocks
Music from Epidemic Sound


Does Infinity – Infinity = an Electron?

December 19th, 2024

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What do you get if you take something that’s infinitely massive and combining with something else that’s negative infinitely massive? You get a single electron, at least that’s what it looks like in our most precise way of describing the quantum world.

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This Is the Oldest, Weirdest Instrument On Earth

December 19th, 2024

This musical instrument is 400,000+ years old and still growing. 🌏 Get exclusive NordVPN deal here ➵ https://NordVPN.com/veritasium It’s risk free with Nord’s 30 day money-back guarantee!✌

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A massive thanks to Rob Scallon, please check out his YouTube channel — he posts some incredible videos, like this one — https://youtu.be/cVqqNigImtU?si=otDDVq_00xB3qCy6

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Directed by Petr Lebedev
Written by Petr Lebedev
Edited by Jack Saxon
Animated by Jakub Misiek, Fabio Albertelli and Andrew Neet
Filmed by Henry van Dyck, Sumeet Kulkarni and Petr Lebedev
Additional research by Gabe Strong and Geeta Thakur
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Additional video/photos supplied by Getty Images, Storyblocks
Music from Epidemic Sound