From Vihart.

This video is… itself. Good job, video!

This work is sponsored by Patreon Patrons like you! Particular thanks to Ray Sidney, Pat Devlin, David Perryman, Andew Romaner, Andrea Bi Biagio, Jodi Vezzetti, Yana Chernobilsky, David Smith, Alan Boulton, Nancy Blachman, and Caleb Wright.

Want to make your own BTS Octahedron? http://vihart.com/bts/ has lots of files and links. Also see the previous video: https://www.youtube.com/watch?v=YPKUbfIrlL8

If you want to attempt to make the thing at the end of this video (spoilers) you can, but I must say I don’t recommend it to those without a lot of experience with these kinds of things. I know some of you out there who will definitely go ahead and make it even without a pattern because these things are in your nature too (you know who you are), so to make your lives easier, here: http://vihart.com/wp-content/uploads/2021/09/twelve-threads-octahedron.pdf

Chapters:
00:00 Beginning
00:27 Dice: Wrong About Numbering?
01:58 Comments: COPPA
03:51 Symmetry: Having IDEAS
05:20 Dice 2: Is My Octahedron Wrong?
10:50 Comments 2: Clickocracy
12:44 Symmetry 2: Failure.
15:55 Dice 3: MORE DATA
24:43 Comments 3: “Influencer”
26:45 Symmetry 3: Stubborn Failure
28:15 Comments 4: Comfort with Not Knowing
29:27 Symmetry 4: Wrapping Up
31:19 Dice 4: ??
36:04 End