Wednesday, January 9, 2013

Matchbox Illusion

Does those two matchbox are of same size?
Matchbox Illusion

Certainly, they do not look to be the same size ..... but they are. It's actually a cool example of relative size optical illusion.

For interactive proof that both of the matchbox sides are actually identical, watch the animated gif below created by Fred van Houten.
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The matchboxes optical illusion
the matchboxes optical illusion
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