Benham's Disk

From: DHANNA (DHANNA@bellmore-merrick.k12.ny.us)
Date: Thu Mar 16 2000 - 07:22:37 PST


Hi, I'm an 8th grade student interested in trying this experiment. I am
not sure of the pattern that is to be on the pattern disk. Is it only
that half the disk is white and the other is black? Am i supposed to
have lines in it like the picture on your web site shows?
Thank you,
Kasi



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