Sitting in front of a computer all day isn’t exactly what the firmware between our ears was tuned to do. We’re supposed to be ...

If you want to get started in microfluidic robotics, [soiboi soft’s] salamander is probably too complex for a first project. But it is impressive, and we bet you’ll learn something ...

An electric typewriter is a rare and wonderful thrift store find, and even better if it still works. Unfortunately, there’s ...

IBM mainframes are known for very unusual terminals. But IBM made many different things, including the IBM 3151 ASCII terminal, which uses a cartridge to emulate a VT220 terminal. [Norbert Keher] ...

Many years ago, audio equipment came with a tone control, a simple RC filter that would cut or boost the bass to taste. As time passed, this was split into two controls for bass and treble, and ...

Even if you aren’t a Disney fan, you probably know about EPCOT — Experimental Prototype Community of Tomorrow — a Disney attraction that promised a glimpse of the future.

Even in 2025 there are still many applications for a simple Disk Operating System (DOS), whether this includes running legacy ...

David] sent us a tip about a company in Belgium, Citronics, that is looking to turn old cellphones into single-board ...