My first attempt at a bacon waffle went nicely, and I think I see a few things to try to make it even better next time.
I admit it's yak shaving, but I'm really happy with recent vim tweaks like fugitive (for the diff in the left 2 windows) and low-key colors w italics (tweaked from jcs's w Operator Sans Mono):
Stunningly beautiful recursive subdivisions of regular hexagonal tiling. (From http://archive.bridgesmathart.org/2017/bridges2017-237.pdf)
Ruby regexp quirk, apparently undocumented: if you name a capture, you lose unnamed captures.
"ab".match(/(a)(b)/).captures => ["a", "b"]
"ab".match(/(a)(?<b>b)/).captures => ["b"]
Restarted my daily Anki study 11 days ago. Yesterday I did a big, 443 card review of all my overdue ASL cards. The next few days will be rough, but it's neat how much I remember. I'm adding cards for CS, probability, cog sci, and personal stuff.