video thumbnail 9:52
How to Fill a Klein Bottle - Numberphile

2020-03-01

[public] 1.53M views, 75.0K likes, 1.07K dislikes audio only

channel thumbNumberphile

In a 3D world, it's possible to fill 4D Klein Bottles - featuring Cliff Stoll.

More Cliff videos: http://bit.ly/Cliff_Videos

More links & stuff in full description below ↓↓↓

More Klein Bottle videos: http://bit.ly/KleinBottles

You can buy a bottle from Cliff: https://www.kleinbottle.com

See our videos with the Pope's Astronomer (and good friend of Cliff) Brother Guy Consolmagno:

SPACE ROCKS

https://youtu.be/5OI4wb2XIZc

VATICAN TELESCOPES

https://youtu.be/ccoGKAL6Qas

THE POPE’S ASTRONOMER

/youtube/video/Z0DAKaR16cY

Cliff notes:

Cliff advises not to rely on his memory for the volume of a sphere. It's really 4/3 π r^3. Cliff also says that using a tube to break the vapor lock is challenging. Straws (even flexo-straws) kink when bent around narrow hairpin curves. And most flexible tubes (especially aquarium air tubing) have high friction against glass, so they're difficult to thread along the curve.

Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile

We are also supported by Science Sandbox, a Simons Foundation initiative dedicated to engaging everyone with the process of science. https://www.simonsfoundation.org/outreach/science-sandbox/

And support from Math For America - https://www.mathforamerica.org/

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Animation by Pete McPartlan

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