These locks, lights, and other smart home upgrades let you add automation without messing up your home’s vibe.

There’s something to be said for a simple wind-up, free flight model airplane. With no controls, it must be built very well ...

There are two UNIVAC 1219B computers that have survived since the 1960s and one of them is even operational. [Nathan Farlow] wanted to run a Minecraft server on it, so he did. After a lot of work, ...