Most of these devices rely on printed circuit boards (PCBs) made of copper, fiberglass, and epoxy resin. These are the flat, usually green board inside your gadgets that holds all the tiny electronic ...

Automatic Paper Plane Launcher at Home Discover how to craft a semi-automatic paper plane launcher with a 30-plane capacity ...

In this video, discover how to create your own Japanese board game, Sokoban, using simple materials like cardboard, electric motors, and more. This isn't just a toy; it's a strategic and educational ...