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[Marko] styles himself as a crazy chemist. His video showing a fast tin plating solution for PCBs (YouTube, see below) doesn’t seem so crazy. We will admit, though, it uses some things that you might ...

In a very detailed and rather easy-to-follow instruction manual, the steampunk workshop teaches us how to use copper sulfate, hydrochloric acid, a clip from a magazine, and an Altoid tin to make these ...

Copper bus bars are commonly used instead of wire for carrying high currents. [Dane] needed some bus bars for a project, but he was worried about corrosion. His solution was tin electroplating the bus ...