Prossimo
Why you can't comb a hairy ball, and why we care 30 min 
Samsung S26 Ultra Review - Breaking Point. 17 min 
Buying a 1 euro House in Italy - is it a scam? 42 min 
The Windows Laptop Problem 11 min 
Bridge Demolition is Complicated 18 min 
Why are people spending $1,000 for old iPods 16 min 
How We Built the ISS - Part 2 29 min 
Furnace 4 min 
Inside the Secret Country Erased from Maps (what are they hiding?) 29 min 
The New Hunt for the Colossal Squid 19 min 
UNDEAD DOGS 1 min 
The Steam-Cooled STEAM Machine 26 min 
Humanity’s Real Plan to Stop This Asteroid (Feat. Mark Rober) 22 min 
Is it possible that we are sharing the same stories? 1 min 
Why NASA Is Sending This Truck To The Moon 24 min 
The incredible engineering of Venice - Stephanie H. Smith 7 min 
The magical forest realm hiding at the bottom of the ocean - Luka Seamus Wright and Salomé Buglass 6 min 
Gen Z is done with both political parties | America, Actually 35 min 
Century III Mall 2025 Update 13 min 
The Future of Trivia Gaming #electronics #trivia #experience #funny 2 min 
A wake-up call for the Democratic establishment | America, Actually 48 min 
No way! Chips new hacks! #thatlittlepuff 1 min 
I Ranked BETA SQUAD's Struggle Meals 28 min 
I Stranded 100 People In The Wilderness For $250,000 37 min 
Kids Learn to Properly Choose Healthy Food for Energy | Healthy Eating | Kids Songs | BabyBus 34 min 
Too Cute to Handle! 🐱💖 Puff vs Robot Alien 🤖👽| That Little Puff 10 min 
Julia Roberts Falls in Love With Italy | Eat Pray Love 2 min 
Why Groceries Are SO Expensive Now 27 min 
The Most Popular Videos of January 2026 | That Little Puff 10 min 
Epic Cat Revenge You Won’t Believe! | That Little Puff 10 min 
Wood-Fired Lamb Shepherd’s Pie | Rustic Village Cooking 🥩🔥 30 min 
The Pi Song 3.0 (Memorize 300 Digits Of π) 5 min 
The Male G-Spot 6 min 
That Time We Put Spiders in VR 12 min 
How To Survive Being Eaten 10 min 
Name That Infrastructure (Ep. 3) #shorts 1 min 
How Airlines Decide Which Plane to Use 22 min 
Why can't your house cat roar? #shorts #science #SciShow 1 min 
Volcanoes Explained: Crash Course Geology #13 11 min 
The Rock Episode: Crash Course Geology #6 9 min 
We've Been At It 2 min 
The Weird Reason Tornadoes Are Clumping Together #science #scishow #stem #shorts 1 min 
Exploring World's Strangest Border: A Country Inside a Country Inside a Country? Why? 30 min 
"he's crazy" - We Found a Man Living Alone in the Amazon (39 years isolated) 43 min 
1950's ATV Concept Build Part 2 18 min 
Inside Japan's Illegal Drifting Underworld - TOKYO DRIFT 25 min 
Name That Infrastructure (Ep. 10) #shorts 1 min 
Inside America’s Poorest Region Everyone Forgot 36 min 
Digging A SECRET GARAGE Part 4 Digging Done! 26 min 
Neighbours reaction #secretgarage 2 min 
Why Are There No Short Arch Dams? 17 min 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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