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Archive for the ‘Optical Illusions’ category

Ripple Optical Illusion

November 14th, 2007

Thanks to krandolph for this cool optical illusion:

yellow blue dot ripple optical illusion


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Optical Illusion Tables

October 11th, 2007

Is the length of the tabletop on the left any different than the width of the tabletop on the right?

table top illusion

In this optical illusion by Roger Shepard (”Turning the Tables”), the dimensions of the tabletops are amazingly the same!


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Cafe Wall Illusion

July 31st, 2007

Dr. Richard Gregory first observed this illusion’s effects at a cafe wall in Bristol, where the tiles were arranged in a chessboard-like pattern.

 

Other cool optical illusions posted earlier on the site:


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Wow, this optical illusion really messes with your brain.

Hard to believe, but the squares marked A and B are the same shade of gray.

best optical illusion involving color difference

For an explanation and proof, click here.


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Spinning Pinwheels

November 14th, 2006

This neat little optical illusion comes courtesy of www.coolopticalillusions.com.

Probalby one of the cooler optical illusions I’ve seen in awhile.

Note that the picture below is not animated!

animated pinwheels


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A crooked square?

November 10th, 2006

In this neat optical illusion, is the blue line in the middle a perfect square?

Crooked square optical illusion
(Imagine looking at this thing while intoxicated?!?)


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