>> >I've been zapped a few times. You should play around with HeNe laser >> tubes. >> -or flux compressors. > Or a 10.6 micron 10 watt laser tube! (4000 Volts - Ouch - but >still walking!) Is that ultraviolet? My calculator say 269.24 nanometers, which is definitely short-wave. Terry Bowman, KA4HJH "The Mac Doctor"