i’m so bad at billiards that i ended up in the hyperbolic plane

I'm so bad at billiards that I ended up in the hyperbolic plane [video]

“The emergent patterns are... stunning. Especially the ones around 2m35s https://www.youtube.com/watch?v=kL9BTbIGxLg&t=2m35s”— nomilk, when sharing this video · read the comment ↗