hehe, I now have a bold and even evil explanation based on what you found.
Is this picture actually designed to test whether the testee is more attracted to women's upper body or lower body?

And it is also astonishing to me that you can switch your concentration upon your "will", while I really cannot do that--the woman is pivoting anti-clockwise ALL THE TIME.
引用:
原帖由 chao 于 2007-7-25 03:18 PM 发表
omg, u r right.
I just manage to see the women rotating anti-clock wise!
I think the trick is to stare at the shadow, and imagine the foot rotating the other direction. By doing that I was ...
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本帖最后由 mike 于 2007-7-25 03:36 PM 编辑 ]