If you’ve ever wanted to forge, cast, or smelt metal, this project is right up your alley. It’s a 30 kVA induction heater built by [bwang] over on Instructables. It gets hot enough to melt and ...

At its core, this is the art and science of making any needed tool or mechanism ... the knowledge base that exists at any well-used forge. I had an unexpected experience a few days ago at the ...