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Re:Answer to film puzzler

>>Not true -- as the frequency would accelerate dramatically near the core of
the film, where each layer would maybe be 6" long, versus the outer edge of
the roll, where each layer would be perhaps 24" long.

Soory Jeff - you are assuming exposure is thru the face of the film. A layer,
if exposure is thru the edge of the film is sproket to sprocket, not emulsion
to emulsion.