If you want to do casting at home, you’ll need a way to melt metal. [Jake]’s DIY foundry furnace gets hot enough to melt aluminium, and is built out a mix of scrap parts. The chamber of the ...

"Furnace exploded," explained the parent in the post. "Are fumes dangerous?" "Thin grey fog hanging throughout my son's and my bedroom and it smells terrible. Do we need to stay somewhere else?" ...