Not convinced this will please airline pilots but... "Wickedlasers claim their Spyder 3 Krypton is the world's brightest=20 handheld laser so powerful its beam breaks through the atmosphere into=20 outer space. With a theoretical range of 85 miles, the S3 Krypton is the=20 first and only handheld laser visible from outer space. Directly viewing=20 the dot of a the Krypton 1-watt laser (86 million lux) will appear over=20 8,000 times brighter than looking directly at the sun. Safety goggles are a= =20 must." http://littleurl.info/g2z Colin -- cdb, 3/07/2009 =20 -- colin@btech-online.co.uk --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .