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Title:

Optical Illusions

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Your eyes are making it move. ... But move your eyes to the next black center ... completely, and you will see only the green spot (which is actually violet) ... – PowerPoint PPT presentation

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Title: Optical Illusions


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If you take a look at the following  picture ,
let me tell you ... it is not animated.  Your
eyes are making it move.  To test this, stare at
one spot for a couple seconds and everything will
stop moving.  Or look at the black center of each
circle and it will stop moving.  But move your
eyes to the next black center and the previous
will move after you take your eyes away from
it....  Weird 
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Are the purple lines straight or bent?
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Which circle in the middle is bigger?
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Do you see gray areas in between the squares?
Now where did they come from?
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You should see a man's face and also a
word...Hint Try tilting your head to the right,
the world begins with 'L'
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Is this possible!?!
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If you continue to focus on the sign in the
centre of the image you will notice that the
circle of violet circles will soon disappear
completely, and you will see only the green spot
(which is actually violet)
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