Was the guys first day on the job - he was a contractor from a labour hire company and was a mechanical tradesman. The morning of his commencement he enterend the workshop and placed his metal carry tool box down on the floor about half a metre from one half of a seperated magnet (once seperated the magnets were kept at opposite ends and corners of the workshop as when they are within 2 metres of each other they are lethal) His tool kit literally slid across the floor and became one with the magnet.