> But the lamps have typically 200 to 500mm of bare metal > telescoping rods about 50mm apart. I can bridge the ones > on one lamp by holding two NZ $2 coins overlapped. I can blow the fuse by shoving a 20c piece up the socket These college kids can put a man on the Moon but where's the plastic-coated money ? Pffft ----- No virus found in this message. Checked by AVG - www.avg.com Version: 2015.0.5863 / Virus Database: 4342/9708 - Release Date: 05/06/15 --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .