When I look into a bright light then close my eyes, I see an outline of the shape in colour. Why does this happen?
When I look into a bright light then close my eyes, I see an outline of the shape in colour. Why does this happen?
Posted on June 23, 2015 by in Question. Comments Off on When I look into a bright light then close my eyes, I see an outline of the shape in colour. Why does this happen?
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