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Illusions happen when our brain tricks us into seeing somthing differently than it is in the real world.
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| Hey Sach, How does the eye work? | |
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| Well the eye transmits light and images to the brain through the retina, and then the optic nerve. | |
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John & Sach continue their discussion about the eye....
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| Oh, the picture in the retina is upside down.. | |
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| Yes, your brain figures out how it should look and processes the image to help you to see. | |
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| The brain pieces together bits of information, and matches the reinal image with the images stored in our memory, so that we know what the image is. | |
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| So our brian uses visual clues so that we know where the object is. | |
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