Liked the optical illusions on :
http://www.cfar.umd.edu/~fer/optical ,
particularly,
http://www.cfar.umd.edu/~fer/optical/smoothing3.html
http://www.cfar.umd.edu/~fer/optical/line3.html
http://www.cfar.umd.edu/~fer/optical/movement2.html
http://www.cfar.umd.edu/~fer/optical/movement3.html
Do people study how they can trick mice with illusions?
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[fun]ooo
