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Ring illusion

The outer ring appears to rotate clockwise, slowly, while the inner one counterclockwise. This effect is stronger in peripheral vision.


1 comment:

reallyfunkydotcom said...

Illusions happen in the wild too! I saw this video about a fish that has great camoflage...

http://www.reallyfunky.com/file/604-camouflage-king.html

What do you think ?

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