This week Jonathan Bennett and and Dan Lynch chat with Anthony Annunziata about Open Source AI and the AI Alliance. We get ...

If you’re looking for an intriguing aerial project, [DilshoD] has you covered with his unique twist on modular airships. The ...

Tool changing 3D printers are hot. The idea is that instead of switching filament, you swap out hot ends or other tools. That ...

Orbital mechanics is a fun subject, as it involves a lot of seemingly empty space that’s nevertheless full of very real forces, all of which must be taken into account lest one’s ...

The Braun TS2 radio was a state-of-the art tube set in 1956. Today it still looks great, but unsurprisingly, the one that [Manuel Caldeier] has needed a little tender loving care. The table radio ...

Remember Duracell’s PowerCheck? The idea was that a strip built into the battery would show if the battery was good or not. Sure, you could always get a meter or a dedicated battery tester ...

Plastics are unfortunately so cheap useful that they’ve ended up everywhere. They’re filling our landfills, polluting our ...

It’s pretty easy to take a balloon, fill it up with helium, and send it up in to the upper atmosphere. It’s much harder to ...

Flip digit clocks are a prized piece of consumer electrical ephemera, providing as they do a digital display without significant electronics. Making your own flip digit display involves some ...

What have you missed on Hackaday this week? Elliot Williams and Al Williams compare notes on their favorites from the week, ...

Most of us have made paper airplanes at one time or another, but rather than stopping at folded paper, [VirgileC] graduated ...

Whether you’re a kid or a nerdy adult, you’ll probably agree that the interactive exhibitions at the museum are the best. If ...