These days, it’s plenty easy to build a Geiger counter with a microcontroller that has a nice fancy display and a simple ...

The Hammond organ is an early form of electronic– or perhaps electromechanical– musical instrument. It solved the very real ...

Makestreme] had always wanted to own a nice telescope, but found that budget would not stretch to anything above a cheap ...

Joseph DiGiovanni] is the owner of a Litter Robot 4. It’s a convenient mechanized litter box for cats that can clean itself ...

For whatever reason, [Jeremy] wants to photograph bees in flight. This is one of those things that doesn’t seem that hard ...

Apple has started sending some users push notifications warning that they have been targeted with specific malware. No specific information about the threat Apple detected is available. While ...

It’s often claimed that wearable devices cannot have user-replaceable batteries or even be serviceable at all due to how ...

As awesome as trebuchets are, the fact that medieval engineers didn’t create versions capable of launching supersonic ...

A fun way to think about a national electrical grid is as a massively upscaled electrical circuit, one in which you have ...

If you didn’t live through it, it is hard to understand how excited the general public was about the race for the moon. You ...

Sometimes you see a project just staring at you with proverbial puppy dog eyes and you just cannot look away. In the case of ...