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The Bizarre Behaviour Of Rotating Bodies 2 min 
The deadly drug everyone is taking 10 min 
What’s your best guess? #shorts 1 min 
How Firefly is Revolutionizing the Logistics of Spaceflight | Full Documentary 49 min 
How Does Science Really Work? The Myth of the Great Experiment: Crash Course Scientific Thinking #3 11 min 
What’s your best guess? #shorts 1 min 
The only thing that makes you live longer (for real tho) #science #sciencefacts 2 min 
Rock, paper, scissors to defend alchemy 1 min 
Why do gay people look like that? 5 min 
SciShow is in the field NOW! 1 min 
Name That Infrastructure (Ep. 9) #shorts 1 min 
The Second Punic War - OverSimplified (Part 2) 38 min 
Magnet Board cleans up! 1 min 
I Built a Bike that COOKS Pizza!! 19 min 
Why you can’t walk anywhere in the US 2 min 
The Hidden Engineering Behind the Falkirk Wheel 16 min 
The Second Punic War - OverSimplified (Part 3) 50 min 
How deportations changed Latinos’ minds on Trump 2 min 
Small details take Time 2 min 
IF James Bond lived in a 3 bedroom house 1 min 
Name That Infrastructure (Ep. 3) #shorts 1 min 
Crazy New Machine Helps Us Find Aliens 1 min 
Name That Infrastructure (Ep. 16) #shorts 1 min 
What technology can't give you | The Gray Area 45 min 
How to undo the damage of sitting all day | The Gray Area 42 min 
2025 BACK TO THE FUTURE 4 Pickup? 32 min 
Flamethrower Underware! 12 min 
Name That Infrastructure (Ep. 4) #shorts 1 min 
Data centers can’t win on Earth. How about in space? 2 min 
This Spillway Failed On Purpose 20 min 
The illusion of the ‘self’ | The Gray Area 43 min 
We Built a Snowman IN the Car 2 min 
Why American Houses Are So Flimsy 15 min 
This Machine makes me WEIGHTLESS!! 25 min 
Why NASA Is Sending This Truck To The Moon 24 min 
What happens when a blue state votes on trans sports? 3 min 
The Real Story of these Ancient Scrolls 2 min 
How the US' Only District Works 19 min 
Why some of America’s wild horses are being slaughtered 2 min 
Is the path to parenthood becoming a luxury? 2 min 
Are Beavers Actually Good at Dams? 20 min 
Is this SECRET TUNNEL still a Secret?? 1 min 
So You Want to Build a Tunnel... 21 min 
Stopping the Unstoppable 16 min 
I put high Speed Prop Blades on my Kayak Paddle!! 15 min 
The NFL's Concussion Crisis 22 min 
People don’t believe in this science, yet 2 min 
Fixing my VAULT Door 2 min 
Why Roads Get Washboards 18 min 
To STOP the Secret Garage Flooding…. 2 min 
The Terrible Design of Newark Airport 17 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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