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Random Fact Of The Day
Heterochromia refers to a condition where eyes are two different colours.
More from the Human Body Facts niche...
Human Body Facts
A blink typically lasts 100-150 milliseconds
Human Body Facts
The muscles in the eye are 100 times stronger than they need to be to
Human Body Facts
80% of what we learn is through our eyes
Human Body Facts
Biologists think that humans are the only animals who cry emotional
Human Body Facts
The eyeball weighs around 28 grams
Human Body Facts
Eyes are able to process 36,000 pieces of information in a single hour