Here is an idea. We build Ceramic electric kilns for firing glass and ceramic items. There is a tremendous amount of work, none of which is glamorous, that goes into manufacturing one of these kilns. There is metal work, brick cutting and shaping, lots of tools that are very effective at cutting metal and removing body parts if you are not careful. And as a grand finale the kiln can get hotter than molten lava inside of it after we are done (between 2400 and 2600 degrees farenheit, yeah that is hot.) Anyway, it is both fascinating and dirty work.