How far do you agree with this?
optical illusion??i thought this was the opening scene of the latest James Bond movie!
i can see her rotating both ways :)
i mean clockwise, then anti clockwise, clockwise again etc.. :)
I only see her turning anti clockwise first, then clockwise and then anti and then clock-wise. My eyes playing tricks on me?
The two-dimensional image does not contain enough three-dimensional information to tell the brain which way she is spinning. So your brain dutifully fills this in. The brain can do it on of two ways. If you concentrate on the spinning legs you will realise.
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