Over time, as iron, steel, and other ferrous metals are exposed to oxygen and moisture they can undergo oxidation, a chemical reaction that eats away at the metal and rust your tools. Left long enough ...

Broken screw? Here's what to do originally appeared on Dengarden. I had eight stripped and broken screws that were rusted and completely stuck, but I needed to remove them to replace a part. I started ...

We may receive a commission on purchases made from links. It's strange how metal, one of the toughest materials we know, can be undone by something as soft and invisible as air. It all begins with ...