How do we see?

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  • A video shows the mechanism of vision and how we see things. The light is the main factor of the vision, where the light of the body is reflected on the lens and then passes up to the retina where the image appears inverted and then turn electrical signals moving to the brain's vision center, the brain handles the image and turns it back on.

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  • Science
  • 9-11 Year
  • English
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