Hackaday’s Elliot Williams and Al Williams were in a retro mood this week. There was a new ‘486 computer, a new mechanical TV, and a USB stick with a magnetic personality. Can you ...

Using lead as a coolant could save us from a nuclear catastrophe.

Students don’t have to use an artificial intelligence program to learn about AI. There’s an alternate approach—“unplugged AI” ...

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...