Classic demos from the demoscene are all about showing off one’s technical prowess, with a common side order of a slick ...

In the realm of computer science, it’s hard to go too far without encountering hashing or hash functions. The concept appears ...

In the 2000s, the DVD industry was concerned about piracy, in particular the threat to their business model presented by ...

IMSAI Guy] grabbed an obsolete XOR gate and tried a classic circuit to turn it into a frequency doubler. Of course, being an ...

Researchers at Aikido run the Aikido Intel system, an LLM security monitor that ingests the feeds from public package ...

Sometimes, a flat display just won’t cut it. If you’re looking for something a little rounder, perhaps your vision could persist in in looking at [lhm0]’s rotating LED sphere ...

When it comes to open source signal analysis software for logic analyzers and many other sensors, Sigrok is pretty much the only game in time. Unfortunately after an issue with the server hosting, ...

Tazer] built a small desktop-sized robotic arm, and it was more or less functional. However, he wanted to improve its ability to pick things up, and attaching a pneumatic gripper seemed like the ...

Elliot Williams was joined by fellow Europe-based Hackaday staffer Jenny List, to record the Hackaday Podcast as the dusk settled on a damp spring evening. On the agenda first was ...

Alvin Lucier was an American experimental composer whose compositions were arguably as much science experiments as they were music. The piece he is best known for, I Am Sitting in a Room, explored ...

It’s human nature to look at the technological achievements of the ancients — you know, anything before the 1990s — and marvel at how they were able to achieve precision results ...

Even in 2025 there are still many applications for a simple Disk Operating System (DOS), whether this includes running legacy software (including MS-DOS games & Windows 3.x), or (embedded) systems ...