Feb 15, 2026
post
Feb 15 10:01 AM #43 3 min The Moon Learned to Glow Through Two Millimetres of PLA
Lithophane Lunar Phase CalendarsNASA publishes the moon's exact wobble hourly as JSON. I'm turning a year of it into glowing plastic.
code-a-day
Every Lunation Ends Where It Began
Modular Arithmetic 🔗 Lithophane Lunar Phase CalendarsThe moon doesn't count to 29.53 and reset — it just keeps going. We're the ones who need the modulo.