By far, the most widely used psychoactive substance in the world is caffeine. It’s farmed around the world in virtually every place that it has cropped up, most commonly on …read more (https://hackaday.com/2025/12/31/measuring-caffeine-content-at-home/)

The Many-Sprites Interpretation of Amiga Mechanics
https://hackaday.com/2025/12/31/the-many-sprites-interpretation-of-amiga-mechanics/

The invention of sprites triggered a major shift in video game design, enabling games with independent moving objects and richer graphics despite the limitations of early video gaming hardware. As …read more (https://hackaday.com/2025/12/31/the-many-sprites-interpretation-of-amiga-mechanics/)

Trace Tracing to the Tunes
https://hackaday.com/2026/01/01/trace-tracing-to-the-tunes/

Some kind of continuity beeper has been a standard piece of gear since the dawn of electronics. Sure, you probably have an ohm meter, but sometimes you don’t care about …read more (https://hackaday.com/2026/01/01/trace-tracing-to-the-tunes/)