Xah Talk Show 2023-12-29 Advent of Code Day 5, Take 2, Live Coding, in WolframLang

• https://youtube.com/live/BhFth1T9ft8

• first break https://youtu.be/BhFth1T9ft8?t=8925

• Wolfram Language in Depth
• Emacs: Xah Fly Keys
• Ergonomic Keyboard Reviews