Experience the fascinating world of copper casting as skilled artisans craft stunning pieces with creativity and precision. From molten metal to intricate designs, each piece is a testament to expert ...

For a lot of reasons, home etching of PCBs is somewhat of a dying art. The main reason is the ... it to hold up to 50 grams per liter of copper metal before it can hold no more.

Instead of dealing with powder printers or metal-bearing polymers, [Robert] has a simple solution. Using a process known as mechanical plating or peen plating, he deposits a layer of copper on a ...