Re: ATM RE: CD's as parabolic mirrors?

["Bob May" <bobmay@nethere.com>]

Fresnel reflection?  The path of the track is a nice steady distance and it
may be that you are getting either a Fresnel or holographic type
interference that makes a focus at about that distance.  I've several trash
discs and I'm going to see what the sun does for me on them just for fun.
Bob May
My new web space address is http://webu.wigloo.com/bobmay/ or
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and my new email address is bobmay@nethere.com
Bob May