I'm an element collector
, and I wanted a sample of iron. Turns out that iron powder is a critical ingredient in some chemical hand warmers, and I had one left over from a recent road trip. So whether you're trying to collect a sample of iron for a collection or just want some fairly pure iron powder to play with (careful there, I think it's harmful to breath), this tutorial is for you. So let's get started.
Disclaimer: I'm not responsible if this happens to be dangerous or you get hurt. I did it at my own risk, and so will you.