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Steve's Brain Twisters


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Rotating Wheels
Rotating wheels
Cafe Wall
Cafe Wall
Spiral
Spiral
Do the wheels seem to rotate? This is by Professor Akiyoshi Kitaoka of Ritsumeikan University. Click on his name to visit his webpage with lots of interesting illusions
The horizontal lines in this picture are parallel !
The green and blue colours in this picture are actually the same shade of turquoise !
Loads more to come!!!



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