I had a splinter in my finger so I had gone to the medicine cabinet in the bathroom to retrieve the tweezers. When I looked the tweezers were not there where I had left them. So in need of this instrument, I asked the kids if they had taken the tweezers expecting the obvious answer no. They both got up and I followed them into the bathroom mostly out of curiosity. My son preceded to remove the heating vent on the floor. So I was thinking that they must have fallen into the ducting. Well, I was wrong he had taken a magnet stuck to the heating vent cover and put the tweezers on the magnets then replaced the vent cover. I asked him why he had done this his reply was he was trying to catch something. Not quite sure what he was trying to capture. Sure was funny though.