Reactions听viewer Peter Sterckx asked us, "Why do metal things corrode?" Great question. It's number two in our听搁别补肠迟颈辞苍蝉听Q and A series. And did you know that metals actually PREFER to be rusted? Believe it. And while you're believing it, be sure to leave your questions in the comments and we will try to get to them all!
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