Building your own sprinkler system controller isn’t that difficult on the face of it, but what happens when your system ...

If you want to maximize the life of your lithium-ion batteries, proper storage voltage is critical. That is, don’t store them ...

Along with Velcro, zippers have become an integral part of every day life, being a quick and easy way to usually temporarily join fabric together. Which isn’t to say that you cannot do more ...

Most people love window shades, but many dislike the tedium of having to open and close them over the course of each day.

Mellow_Labs] picked up a few LiDAR matrix sensors and found them very exciting. While a normal time-of-flight sensor can ...

The Mary Rose was a carrack in the English Tudor Navy of King Henry VIII  that fought in multiple battles during the 16th ...

If you’ve watched a Saturn V launch, you’ve probably seen how a large rocket will often jettison a stage on the way up. There ...

If you’ve been interested in FreeCAD but haven’t known where to start, here’s a wonderful video tutorial for FreeCAD 1.1 by ...

As time marches on, the retro gaming community gets more and more access to older systems. This is partially a product of modern computing having much more power to emulate more demanding systems, ...

You’ve probably seen a Foucault pendulum in a museum. This Victorian-era science demonstration is named after physicist Léon ...

The quest for true randomness has roots in cryptography and is a rabbit hole that gets surprisingly deep with alarmingly ...

Originally envisioned as a simple DIY laptop project, [kati]’s PinkPad V1 ended up being considerably more involved than ...