We don’t really have any titanium lying around, it’s not exactly a cheap material. But this hack that shows you how to anodize titanium in your home laboratory (or kitchen for that matter ...

Anodizing is an electrochemical process some jewelers use to change the color of metals such as titanium, aluminum, and niobium. Dipping a reactive metal into a "bath" mixture of low-sudsing ...

Overall, this is a good trick to anodize with nothing more than a trip to your local home improvement store. And [Wawa] got a stylish dog tag out of it. Win, win. If you have some titanium you ...