Some people are born with two differently colored eyes. This condition is heterochromia.

Some people are born with two differently colored eyes. This condition

More from the Human Body Facts niche...

Human Body Facts

Your eyeballs stay the same size from birth to death, while your nose

Human Body Facts

The average blink lasts for about 1/10th of a second

Human Body Facts

Your fingernails grow quickest on the hand that you write with

Human Body Facts

When you are scared, you produce more earwax!

Human Body Facts

On average, your gut contains around 100 trillion microbes which help

Human Body Facts

Your nose can remember around 50,000 individual smells