Notes concerning “Nostalgia”

• Electronics kit 02020-05-23 (updated 02020-12-20) (14 minutes)
• Slide rule addition 02020-06-22 (3 minutes)
• Machine-readable PNG circuit diagram watermarks 02020-11-06 (1 minute)
• Machine readable microcontroller output 02020-11-26 (9 minutes)
• Punk zine look 02020-11-28 (6 minutes)
• Scribal Basic: a 1960s language for the 02020s 02020-12-12 (updated 02020-12-15) (32 minutes)