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Random Fact Of The Day
Red-eye in photos is caused by light from the flash bouncing off the capillaries in your eyes.
More from the Human Body Facts niche...
Human Body Facts
If you go blind in one eye you only lose about one fifth of your vision
Human Body Facts
The human eye weights approximately just under an ounce and is about an
Human Body Facts
In an experiment, people were given glasses which flipped their vision
Human Body Facts
Your eyes start to develop two weeks after you are conceived
Human Body Facts
Your kidneys filter over a litre of blood every single minute
Human Body Facts
“Red eye” occurs in photos because light from the flash bounces off the
