When you’ve had some kind of injury, rehabilitation can be challenging. You often need to be careful about how you’re using ...

The word “Schlieren” is German, and translates roughly to “streaks”. What is streaky photography, and why might you want to ...

Hackaday’s Elliot Williams and Kristina Panos met up across the universe to bring you the latest news, mystery sound, and of ...

You’re designing an oscilloscope with modest storage — only 15,000 samples per channel. However, the sample rate is at 5 Gs/s ...

If you take two objects with fairly smooth surfaces, and put these together, you would not expect them to stick together. At ...

Not too long ago, I was searching for ideas for the next installment of the “Big Chemistry” series when I found an article ...

Every year lightning strikes cause a lot of damage — with the high-voltage discharges being a major risk to buildings, ...

No, see, it’s what’s inside that counts. Believe it or not, [nobutternoparm] retrofitted this innocent, adorable little ...

The Intel 8051 series of 8-bit microcontrollers is long-discontinued by its original manufacturer, but lives on as a core ...

They might call it Levity, but there’s nothing funny about Rapid Liquid Print’s new silicone 3D printer. It has to be seen to ...

Mira] found himself slipping into a bit of a rabbit hole while investigating why only under Apple II MAME emulation there was ...

The 1970s saw a veritable goldrush to corner the home computer market, with Tandy’s Z80-powered TRS-80 probably one of the most (in)famous entries. Designed from the ground up to be as cheap ...