Are tiles A & B the same colour?
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More info and full description at:
http://web.mit.edu/persci/people/adelson/checkershadow_illusion.html
I have been called Humphrey B. Bear, but I prefer the title Humphrey B. Person, because I feel that it describes my character more clearly. I'm rather tall and skinny compared to my grizzly counterpart, and I have a much larger vocabulary.
1 comment:
Very cool Humph - I've seen that one before a few times, still think its cool though - but some of the other ones on the site were pretty trippy too.
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