Indeed, but they don't just do basic items. They make huge industrial products the same way. See this video for example where they melt down steel scrap in arc

Indeed, but they don't just do basic items. They make huge industrial products the same way. See this video for example where they melt down steel scrap in arc furnaces covering their faces with just cloth and pour those huge steel gears.... https://youtu.be/2lrGQbMEHaQ https://youtu.be/2lrGQbMEHaQ