Dave drove me to work a few mornings ago. I was ready to go ten minutes before we had to leave, so Dave asked me to run downstairs and retrieve the load in the dryer. I came up with an armful of an outfit he had washed in a rush after he spilled black oil down his left pantleg. I relocked the basement door and came upstairs; he only wanted the jeans. Dave works in a machine shop that uses machines like this lathe. Working with metal in this capacity has the same perils of wood-working - sawdust and wood chips - except that the chips are metal instead of wood. So as Dave shoved on his pants, he grumbled, "I hate wearing shorts to work. I always get metal chips in my shoes." "Well, that's no good," I replied. "Yesterday one fell down the back of my pants." I began to laugh. "That's terrible!" I exclaimed. "Yes, yes it is," he said as he tightened his belt.