This unusual tattoo hack by [Emily The Engineer] is not for the weak of heart, but let’s be frank: we kind of know her for ...

You’ve probably noticed that everywhere you go — the doctor’s office, hotels, or retail shops, there are tiny PCs everywhere.

Living with Type 1 diabetes is a numbers game. There’s not a moment in the day free from the burden of tracking your blood ...

In his most recent article, [Ken Shirriff] takes a break from putting ASICs under a microscope, and instead does the same in a proverbial manner with the word ‘mainframe’. Although ...

Is fire conductive? As ridiculous that may sound at first glance, from a physics perspective the rapid oxidation process we call ‘fire’ produces a lot of substances that can reduce the ...

What’s the only thing cooler than building something electronic? That’s right — wearing it proudly for all to see. But maybe ...

Hackaday’s own Al Williams convinced me to buy a couple of untested, returned-to-manufacturer 3D printers. Or rather, he ...

In the world of large language models (LLMs) there tend to be relatively few upsets ever since OpenAI barged onto the scene ...

For many people of a certain age, the DEC VAX was the first computer they ever used. They were everywhere, powerful for their ...

I was fascinated by the idea of jet packs when I was a kid. They were sci-fi magic, and the idea that you could strap into an ...

What do you do with a circa 1985 Casio FX-451 calculator with a bad keyboard? Well, if you are [Poking Technology], you ...

Photographic accessories are often plagued by high prices, as photography is considered a rich man’s game. It doesn’t have to ...