Surprising circular motion from lines!
This is inspired by an ancient discovery, the Tusi couple.
References and credits
Theorem&pg=PA5#v=onepage&q&f=false
2 months ago 00:19:09 1
2 months ago 00:06:15 1
2 months ago 00:42:06 1
3 months ago 00:31:03 1
6 months ago 00:04:35 1
7 months ago 00:03:49 1
7 months ago 00:04:11 1
7 months ago 00:01:03 1
8 months ago 00:10:25 1
8 months ago 00:10:52 2
8 months ago 00:31:15 1
8 months ago 00:11:10 1
9 months ago 01:08:22 7
9 months ago 00:00:46 1
9 months ago 00:13:18 1
9 months ago 00:07:03 2
9 months ago 00:20:30 1
10 months ago 00:02:55 1
10 months ago 00:11:22 1
11 months ago 00:18:35 1
12 months ago 00:20:36 1
1 year ago 00:33:25 1
1 year ago 00:00:23 1
1 year ago 00:03:05 2
