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Why you can't comb a hairy ball, and why we care 30 ደቂቃ 
How can you overcome writer’s block? 1 ደቂቃ 
The MAGNET Suspension SKATEBOARD 23 ደቂቃ 
Are Beavers Actually Good at Dams? 20 ደቂቃ 
The Polar Cruisers: Winter Climb to the Hanging Cities | AI 4K — Retrofutura 8 ደቂቃ 
Гигантский Коп Следит За Тобой 👀 (Militsioner) 16 ደቂቃ 
Dinosaurs Were Weirder Than We Thought 21 ደቂቃ 
Actually Stranded on a Deserted Island for 42 Hours (real emergency) 37 ደቂቃ 
Recreating an Ancient Pump (with no moving parts) 14 ደቂቃ 
72 Hours Lost in the World’s Richest Dictatorship (no hotel, no food, no transportation...) 38 ደቂቃ 
$1 vs $100 LED Gadgets 1 ደቂቃ 
The Insane Engineering of Europa Clipper 21 ደቂቃ 
The incredible engineering of Venice - Stephanie H. Smith 7 ደቂቃ 
I put high Speed Prop Blades on my Kayak Paddle!! 15 ደቂቃ 
Everything you need to know about bird flu - Benjamin Anderson 7 ደቂቃ 
How I Made My 2025 Secret Santa's year THE BEST 16 ደቂቃ 
The Sahara desert is growing! #shorts #science #SciShow #sahara #desert 1 ደቂቃ 
There’s something wrong with Hallmark’s youtube channel 19 ደቂቃ 
Crash Course Hosts Read Comments 2 ደቂቃ 
Cancelled - The Harmon Las Vegas 16 ደቂቃ 
Flamethrower Underware! 12 ደቂቃ 
The #1 Best Food to Reverse Fatty Liver 2 ደቂቃ 
How to bring your imagination to life with #VeoonShorts #sponsored 1 ደቂቃ 
wrap your glass wares #thatlittlepuff 🥹 1 ደቂቃ 
BEAST OF REINCARNATION Full Gameplay Walkthrough / No Commentary【FULL GAME】4K 60FPS Ultra HD 828 ደቂቃ 
Primitive Technology: Iron Prill Welding Experiment 27 ደቂቃ 
Puff is rooting for @Erling Haaland are you ready for the finals? #FIFAGO #haaland 1 ደቂቃ 
How to make???🤯the INFINITE CHOCOLATE LOOP | Chocolate Trick#challenge #tricks #thatlittlepuff 1 ደቂቃ 
Hot VS Cold Challenge | Good Habits Song | Opposites Song | Kids Songs | BabyBus 25 ደቂቃ 
How??? #thatlittlepuff 1 ደቂቃ 
A Rough 3 Days on the Road *Almost fell asleep at the wheel* 32 ደቂቃ 
The Color of Your Crops Can Slow Down Global Warming #scishow #science #stem #shorts #sunflowers 1 ደቂቃ 
Why Everything Weighs Less in Antarctica 12 ደቂቃ 
How We Built the ISS - Part 2 29 ደቂቃ 
What happens if masturbate for hours on end? 8 ደቂቃ 
Life finds a way... except here. #shorts #science #SciShow 1 ደቂቃ 
Crash Course Astronomy Marathon • Full Series 502 ደቂቃ 
The Mystery Behind Earth’s Missing Rocks: Crash Course Geology #16 11 ደቂቃ 
Why is getting bitten by a rabid animal so dangerous? - Charles Rupprecht 7 ደቂቃ 
The illusion that broken the internet 10 ደቂቃ 
One Piece of News From Every Country in the World 43 ደቂቃ 
Which of these is the best idea? 🤷♂️ #batmobile #batman #engineering 1 ደቂቃ 
Abandoned Disposable Camera Photos Revealed.. 1 ደቂቃ 
What's safe to eat now? 8 ደቂቃ 
How Big Other Planets Really Are 1 ደቂቃ 
Why Does Japan Have 9,000,000 Abandoned Homes? 38 ደቂቃ 
Inside Japan's Illegal Drifting Underworld - TOKYO DRIFT 25 ደቂቃ 
Data centers can’t win on Earth. How about in space? 2 ደቂቃ 
Okinawa vs the US Military: The Decades-Long Feud 19 ደቂቃ 
HEATWAVE SOLVED 2 ደቂቃ 
Something’s Happening to the Ozone Hole 17 ደቂቃ Unexpected applications and a beautiful proof. Looking for a new career? Check out https://3b1b.co/talent Supporters get early access to new videos: https://3b1b.co/support An equally valuable form of support is to simply share the videos. Home page: https://www.3blue1brown.com Credits: Senia Sheydvasser: Co-writing and sphere deformation animations, made in Blender Paul Dancstep: Those lovely fluffy sphere animations, made in Cinema4D Vince Rubinetti: Music Sphere Eversion clip by Carsten Steger https://commons.wikimedia.org/wiki/File:Thurston_Sphere_Eversion.webm Timestamps: 0:00 - To comb a hairy ball 1:24 - Applications 8:46 - The puzzle of one null point 12:12 - The proof outline 16:41 - Defining orientation 21:44 - Why inside-out is impossible 25:59 - 3b1b Talent 27:44 - Final food for thought ------------------ These animations are largely made using a custom Python library, manim. See the FAQ comments here: https://3b1b.co/faq#manim Music by Vincent Rubinetti. https://vincerubinetti.bandcamp.com/album/the-music-of-3blue1brown https://open.spotify.com/album/1dVyjwS8FBqXhRunaG5W5u ------------------ 3blue1brown is a channel about animating math, in all senses of the word animate. If you're reading the bottom of a video description, I'm guessing you're more interested than the average viewer in lessons here. It would mean a lot to me if you chose to stay up to date on new ones, either by subscribing here on YouTube or otherwise following on whichever platform below you check most regularly. Mailing list: https://3blue1brown.substack.com Twitter: https://twitter.com/3blue1brown Bluesky: https://bsky.app/profile/3blue1brown.com Instagram: https://www.instagram.com/3blue1brown Reddit: https://www.reddit.com/r/3blue1brown Facebook: https://www.facebook.com/3blue1brown Patreon: https://patreon.com/3blue1brown Website: https://www.3blue1brown.com
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