Wednesday, 12 August 2015

Why Do Our Eyes Become Red In Some Photographs ? - Interesting Facts For...





Tell me why do our eyes become red In Some Photographs ? This happens when you take photos at night with a flash. The flash light enters your eyes and hits the retina, and hits the retina, which is present at the back of the eyes. The retina acts like a mirror and the light is reflected back. Many small red blood vessels are present here, so the light that is reflected back gives the eyes a reddish appearance.To know more about kids learning video watch this video.



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