Hmm-When I close my eyes, I don't see black dots.We all see something though, even if it's just blackness. Our eyes don't stop working just because we close them (though our brains may ignore the signals). The eyelid itself is not uniform, so we may see ghostly images of the eye's blood vessels when we look at the light with our eyes closed. Another thing we see is after-images. If we look at something bright, we may see that shape after our eyes close. For an interesting experiment with
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