For this challenge, we asked you to show off your hacks that power themselves sustainably from the environment around them.

If you talk to the FDA, there’s only one permanent method of hair removal—electrolysis. This involves sticking a needle into ...

Communication with satellites often involves the use of high-gain directional antennas coupled with careful positioning to ...

Research reactors come in many forms and sizes, with the TRIGA class being commonly found at universities. The TRIGA reactor ...

It’s nice to hide away in our little corner of the internet and talk tech, safely away from the turmoil of world events. Sometimes though, geopolitics intrude even into our space, and Reuters are here ...

After the Foucault pendulum at the Houston Museum of Natural Science stopped working a while back after maintenance on the building, workers set out to determine what was wrong with the mechanism that ...

We’ve all done it. We spy an old radio at a garage sale or resale shop. We know someone should bring it back to life, but it ...

When [Joel Hawksley] and his partner got married, they had a goal to create a home with a healthy relationship to technology, which largely means avoiding smartphone use. Smartphones aren’t without ...

There’s something about the ESP32 family of microcontrollers and timekeeping. We probably see it in clocks as often as we do anything else; we also probably see more clocks with one as the beating ...

Although the ReactOS project is in no rush to dethrone Windows as the desktop operating system of choice, this doesn’t mean that some real changes aren’t happening. Most recently two big changes got ...

It’s been a story of the last week or so if you follow the kind of news channels a Hackaday scribe does, that Google have ...