There was a time before portable TVs and personal media players when the idea of putting coin-operated TVs everywhere, from ...

Everyone is probably familiar with the concept of battery-powered devices, but generally, this involves a laptop with a beefy ...

MRI machines come with a variety of safety warnings. Perhaps most importantly, you have to be very careful not to take ...

Sodium Chloride has a melting point of 801 C (1,474 F), putting it comfortably between commonly-cast materials like aluminum ...

At first glance, it may look like [Rybitski]’s 7-segment RGB LED clock is something that’s been done before, but look past the beautiful mounting. It’s not just stylishly framed; ...

Picture this: you have an irregular opening you need to fabricate a piece to fill. Maybe it’s the stonework of a fireplace; maybe it’s the curved bulkhead of a ship. How do you get ...

As temperatures warm up in the Northern Hemisphere, one’s mind naturally turns to the outdoors and the garden — even if some of our gardens are still snow-covered. One secret to good ...

Al and I were talking on the podcast today about a sweet 3D printed wide-format camera build, and we got to musing on why we 3D-print. For Al, it’s an opportunity to experiment with 3D printing ...

Recently the Myrient game video archive announced that they’re shutting down on March 31st of this year, for a couple of ...

Although not as reviled as the sound of nails on chalkboard, the sound of adhesive tape being peeled is quite probably at ...

Hackaday editors Elliot Williams and Al Williams met up to trade their favorite posts of the week. Tune in and see if your favorites made the list. From crazy intricate automata to surprising ...

An auspicious anniversary passed for me this week, as it’s a decade since I started writing for Hackaday. In that time this ...