Nākamais
The Bizarre Behaviour Of Rotating Bodies 2 min 
It’s ok if you zone out during this video 1 min 
The Dark Side of the World’s Lightest Structural Metal 16 min 
What’s at the center of the earth?: Crash Course Geology #4 10 min 
Amtrak's Subtle, Surprising Success 20 min 
Name That Infrastructure (Ep. 7) #shorts 1 min 
You will never hear it the same again 2 min 
Why Only 1% of All Possible Flights Are Direct 12 min 
Evaluating Sources & Fact Checking: Crash Course Scientific Thinking #6 11 min 
How porn completely changes your brain 9 min 
Why America’s Tank Failed in Ukraine 23 min 
Small details take Time 2 min 
The Weirdest Tool in Underwater Construction 18 min 
80yrs since THE GREAT ESCAPE so Tunnelled OUT the Garden!! 12 min 
How Self Storage Consumed America 19 min 
Why This V-22 Osprey Crashed 3 min 
Name That Infrastructure (Ep. 4) #shorts 1 min 
"he's crazy" - We Found a Man Living Alone in the Amazon (39 years isolated) 43 min 
Why American Houses Are So Flimsy 15 min 
The ISS would be uninhabitable without this 3 min 
SECRET Garage Car Lift Part 1 30 min 
Is it possible that we are sharing the same stories? 1 min 
Concrete's Greatest Weakness is Time 18 min 
This is Plutonium 238 2 min 
What happens when we stop reading? | The Gray Area 52 min 
What happens when a blue state votes on trans sports? 3 min 
The Stinky Fish Sauce Ancient Romans Couldn’t Live Without 14 min 
The Grid That Doubles the Strength of the Ground 19 min 
Okinawa vs the US Military: The Decades-Long Feud 19 min 
Buying a 1 euro House in Italy - is it a scam? 42 min 
Is the Secret to Treating Schizophrenia in... Engineering? 23 min 
Why straight dating is harder than ever | The Gray Area 56 min 
Why the Ikea Business Model Wins 19 min 
Digging a SECRET GARAGE Part 5 Major Progress 39 min 
Are Beavers Actually Good at Dams? 20 min 
Why Everything Weighs Less in Antarctica 12 min 
How to date in real life 2 min 
Why is this piece of America still owned by France? 23 min 
What’s Ruining Our Ruins? 12 min 
Is this SECRET TUNNEL still a Secret?? 1 min 
Scientists Can't Agree On The First Ancient City 26 min 
Flamethrower Underware! 12 min 
Exploring Japan's Remote Border with Russia (no one comes here) 26 min 
How Red Bull Built Its Empire 17 min 
6 Ways Animals Pee Weird 13 min 
How I Made My 2025 Secret Santa's year THE BEST 16 min 
Fixing the Most Dangerous Dam in the World 23 min 
Why you should still send in your mail-in ballot 2 min 
Inside America’s Poorest Region Everyone Forgot 36 min 
Hasan Piker on what Democrats get wrong | America, Actually 34 min 
The F-14 was designed for one reason 2 min What you are looking at is known as the Dzhanibekov effect or the tennis racket theorem or the intermediate axis theorem. It involves arguably the best mathematician alive, Soviet era secrets, and the end of the world. So in 1985, cosmonaut Vladimir Dzhanibekov was tasked with saving the Soviet space station Salyut 7 which had completely shut down. The mission was so dramatic that the Russians made a movie out of it in 2017 and after rescuing the space station, Dzhanibekov unpacked supplies sent up from Earth which were locked down with a wing-nut and as the wing-nut spun off the bolt, he noticed something strange: The wing-nut maintained its orientation for a short time, and then it flipped, 180 degrees. And as he kept watching, it flipped back a few seconds later and it continued flipping back and forth at regular intervals. This motion wasn’t caused by forces or torques applied to the wing-nut: there were none. And yet it kept flipping. It was a strange and counterintuitive phenomenon. One that the Russians kept secret for 10 years.
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