CARDIAC (CARDboard Illustrative Aid to Computation) via Adafruit Industries [Shared] Posted by Douglas E. Welch on June 16, 2025 cardboard computer computerhistory education history learning paper shared +
Atkinson Hyperlegible Font via the Braille Institute [Shared] Posted by Douglas E. Welch on June 14, 2025 brailleinstitute design font free legibility legible shared typestyle typography +