Turns out Java can do serverless right — with GraalVM and Spring, cold starts are tamed and performance finally heats up.

In this video, I demonstrate the construction of an electrolysis machine for rust removal. The process involves a try-ang p5.5 model railway power controller, connecting the positive terminal to mild ...

If you have a spare Raspberry Pi sitting around unused, it’s time to put it to work. While you can go all-out and build ...