Download - 1073_optical illusions.pdf
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OPTICAL ILLUSIONS
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An old woman or a young woman?
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A woman’s face or a man playing the saxophone?
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Two faces in profile or one face looking at you?
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An eskimo or the face of an Indian?
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Young lady – old lady!
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Are you sure?
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Which red circle is smaller?
They are both the same.
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The horizontal grey lines are parallel.
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Which is longer AB or BC?
They are the same.
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Look at the 4 dots in the middle for 30 seconds,
then look at the ceiling. Do you recognise the face?
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Can you see grey dots?
They are not really there.
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Which shape is taller?
They are the same.
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Can you see Don Quijote and Sancho?
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Where is the woman sitting listening to the man with
the guitar?
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Are you looking up at the window or down at the
window?
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The horizontal lines are parallel.
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Is the yellow dot nearer the top or the bottom of the
triangle?
It is equidistant.
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Which of the vertical lines is longer?
Yes, they’re the same!
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Can you see four profiles?
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Did you spot the mistake?
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Look at the central dot and move your head forwards
and backwards.
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Did you spot the 54 animals?
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Can you stop it moving?
Fix your eyes on one of the black dots?
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Did you see the embracing couple?
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What’s wrong with the cube?
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Can you see two or three columns?
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Rabbit or bird?
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What word can you read in this face?
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It’s not a spiral. Look again carefully.
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Look at the central dot and the grey fog will begin to
disppear.
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Try to look at the black dots.
You can’t!
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How many legs does this elephant have?
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MORAL
Don’t always believe
what you see.
THE END