Olin wrote regarding 'Re: [OT] Them colored stripes' on Thu, Dec 15 at 14:49: > Danny Sauer wrote: > >red being a short wavelength > > Red is at the long wavelength end of the visible spectrum. Doh. I remember the ends by the infra and ultra prefvixes on red 'n violet, respectively. Unfortunately, I seem to screw up just what's getting smaller and larger - the frequency or wavelength. :) Red has a smaller *frequency*, therefore a longer period/wavelength. One day I'll actually commit that critical component to memory... -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist