Optical Illusions

A Pinwheel illusion like the one used in the "Explain Your Brain" assembly can be found at www.grand-illusions.com/opticalillusions/pinwheel/

The Pinwheel illusion comes from the website at www.grand-illusions.com/opticalillusions which is full of other illusions and games.

Want more illusions? Visit dragon.uml.edu/psych/illusion.html -- a great site. Another site with lots of terrific illusion links is www.qualitylogoproducts.com/lib/optical-illusions.htm. A BrainU website visitor suggested this site - Thanks!