Brain Puzzlers
Showing posts with label
Concentric Circles
.
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Showing posts with label
Concentric Circles
.
Show all posts
Friday, August 12, 2016
The Ehrenstein Illusion
The Ehrenstein Illusion
The Ehrenstein Illusion is depicted below. As shown in the following picture, the straight sides of the square appear curved due to the concentric circles.
The Ehrenstein Illusion
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