What I saw on the web on 2025.12.27

[reblogarythm]

1. The Mathematics of Tuning Systems
   by John Baez
   https://johncarlosbaez.wordpress.com/2025/12/26/the-mathematics-of-tuning-systems/
   nothing new here for me, but this is entirely candy for me. great stuff.
   via rss
   
   
2. Faerie Wing Trinkets
   by Faerie Wing Trinkets
   https://faeriewingtrinkets.carrd.co/
   for all your small trinket-y faerie wing needs
   via word of mouth
   
   
3. Pyraminx / Tetraminx / Jing Pyraminx
   by Jaap's Puzzle Page
   https://www.jaapsch.net/puzzles/pyraminx.htm
   in case you need a solution algorithm for the pyraminx
   via needing a solution algorithm for the pyraminx (well, a bit of one), and going looking