Rock to Iron
I extract metallic iron from the ground using some chemistry and a new induction heater. At some point I'll get around to turning the pig iron into steel and making something from it.
More on the generator that My dad rebuilt: https://www.youtube.com/watch?v=QGL6hp8DSVg
Help me buy new crucibles by donating here: https://www.patreon.com/CodysLab