I honestly didn't expect this one to get voted in, much less this quick. I thought this kind of video would appeal to me, and nobody else. Glad to see other people like it.

Mathematics is the most perfect and beautiful way to understand the universe.

A close second is watching stupid internet videos of retards failing skateboard tricks and hurting themselves into infinity.

The music also enhances the quality.

I wish it were longer.

Suck at math, love it still. Also love Schumann.

Yay math!

I may not understand the math behind it or how to do any of the things described, but they did a good job of explaining it all.

Not really evil but now I understand moebius transformations a little better.

Bitchin' wicked.

This is neat and all, but doesn't it assume there's only one infinity and its located at the top of the sphere?

I imagine that, to the right kind of beardos, this qualifies as porn.

...be right back; I need to get a tissue.

beautiful

very good evil propaganda

neat

SCIENCE!!

Not stated explicitly and a little misleading from the graphics but the infinity point is just inside the projective sphere.

Math is beautiful.

Jeez, you just give the strip of paper a half-twist. Duh.