This is kind of a cool video introducing Moebius transformations and explaining how they make sense if you examine them from a 3-dimensional perspective. No math needed cause it’s all pictures.
How totally freakin’ fascinating is that?! Thanks, man! I look forward to sharing this with my son.
Wow. What a great explanation. I even understood it, which is saying a lot.
In case anyone’s interested, here’s the more traditional presentation.
I’d seen this before, but watched it again. Show that little video and nobody could miss the meaning of what’s to follow. A real triumph of pedagogy.
A video I watched a lot when I was a little kid was called Not Knot, which appears to be on YouTube and was similar.
Admittedly it lost me towards the end, but it looked cool so I just kept watching (when I was younger that is.)
That is simply beautiful.