Wednesday, December 15, 2010

optical illusion

click the title "optical illusion"...is the woman spinning clockwise or counter-clockwise?
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1 comment:

  1. laurmackoDecember 18, 2010 at 4:47 PM

    This one is pretty cool. I believe we originally watched it in class but it really does hurt your eyes especially when you begin to see her moving both ways.

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