Destiny Copper is using an environmentally-friendly process developed in Canada to produce copper powder from mining and industrial waste.

Cleaning copper utensils with liquid soap will not remove the stains. For this, you will need to make a special powder at ...

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 ...