There are a lot of things that get landfilled that have some marginal value, but generally if there’s not a huge amount of ...

Sound chips from back in the day were capable of much more than a few beeps and boops, and [InazumaDenki] proves it in a ...

Do you remember the fourth-place winner in the 2022 Hackaday Prize? If it’s slipped your mind, that’s okay—it was Boondock Echo. It was a radio project that aimed to make it easy to ...

If you have a metal lathe just looking for some work, why not make your own lock nuts? That’s what [my mechanics insight] did ...

If there’s an enduring image of how large steel structures used to be made, it’s probably the hot riveting process. You’ve probably seen grainy old black-and-white films of a ...

A thermal camera is a very handy tool to have, and [Learn Electronics Repair] wanted to try out the Thermal Master P2 for electronic repair, especially since it claims to have a 15 X digital zoom ...

Humans first visited the Moon in 1969.  The last time we went was 1972, over 50 years ago. Back then, astronauts in the ...

If Apple has a reputation for anything other than decent hardware and excellent industrial design, it’s for selling its products at extremely inflated prices. But there are some alternatives if you ...

When we think of an m.2 slot in our laptop or similar, it’s usually in the context of its PCI connectivity for high-speed ...

Matthias] bought cheap clip leads online and, wisely, decided to check them. We’ve had the same experience that he’s had. Sometimes, these cheap leads are crimped and don’t make ...

We have seen a recent surge of interest in whether it’s possible to grow potatoes and other plants in Martian soil, but what is the likelihood that a future (manned) lunar base could do ...

Most professionals would put a polygon on the end of a turned part using a milling machine. But many a hobbyist doesn’t have ...