A research team at the University of Minnesota Twin Cities has investigated a new method to produce iron, the main component ...
Continental boosts sustainability with synthetic rubber from used cooking oil, circular resins, and ISCC PLUS-certified ...
Black Beard Projects on MSN

I Made a BIG Furnace to Melt Metals

Watch as I build a propane furnace from scrap steel, wool insulation, and refractory cement to replace an old coal furnace.