Very nice work Andy. I wish I could read it but even on their website it's tough to make out. I guess I'll have to subscribe. > -----Original Message----- > From: owner-photoforum@xxxxxxxxxxxxxxxxxx Polarization FYI > > to keep this brief: > > http://people.rit.edu/andpph/a-pix/techdirections-4.jpg > > Tech Directions goes to high schools nationwide (US). It can > also be subscribed to on the web at: > www.techdirections.com > > andy
