Sphere Eversion: Ruled Surface

Sphere eversion with a ruled surface.
In the intermediate stage, the surface is very similar to half-way model with a Boy's surface.
Reference:
Analytic sphere eversion using ruled surfaces
arxiv.org/abs/1711.10466
More about the sphere eversion problem and the method called "Thurston's corrugations":
Outside In: • how to theoretically t...
More about Boy's surface:
• Boy's Surface
Another method, with many variations including Boy's surface:
The Optiverse: • The Optiverse
And an interactive demo: rreusser.github.io/exploratio...

[@EulerToiler]

Brilliant, rolling tangent segments over a cycle delivers real clarity

[@IzzieAProductions]

Would love to see some blender tutorials on this stuff! 🙌🥳

[@DavidRoberts]

Awesome. Love the sound effects

[@user-VKL34674]

0:46 cool wallpaper

[@chrisronin]

0:45 tetris much?

[@sercy-ws7ve]

AMAZING VIDEO!!!!!! 🤍🤍🤍

[@cosmnik472]

Remember, you mustn't tear or crease it

[@x0v8]

tear not bend

[@cosmnik472]

@@x0v8 I forgot lol (fixed)

[@x0v8]

@@cosmnik472 it's "tear nor" not "tear it nor"

[@voxeldoesart]

bro is correcting every word here you're cooked LOL

[@x0v8]

I SAID "TEAR NOR" NOT "TEAR IT OR"

[@birdbeakbeardneck3617]

the founfing titan in topology be like

[@marcuscarana9240]

The woman voice and male voice actors in the original video sounded so generic. Like if you asked what's the most generic voice sounds. They both win the prize.

[@columbus8myhw]

This just in, the default voice is an American accent