Reactions is looking at the chemistry behind the reactions that makes metal rust. Reactions is looking at the chemistry behind the reactions that makes metal rust. And did you know that metals ...

Caitlin Saks and Arlo Pérez Esquivel team up with fellow NOVA producer Alex Clark to investigate a chemistry problem that has been eating at Alex (or rather, at his classic S13 Nissan Silvia) — rust.

Outdoor garden tools, kitchen knives, and other metal objects are all susceptible to corrosion, especially if they are exposed to the elements. Learning how to remove rust can help them work better, ...