oh, I just dink around, really. have the little swedish needle files, the jewelers' saw, some soldering gear and now and then little sheets of metal to work with. I do lost wax rings where I can find places to do the investments (no kiln of my own)
black lights pick up incongruities in the skin- not sure how/why. scars appear either lighter or darker- probably same or similar reason why bodily fluids are picked up via blacklight, too.![]()