If the population of China walked past you, in single file, the line would never end because of the rate of reproduction.
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The human brain doesn't stop developing until about 25 years old.
102
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
The Aztecs were the first to serve chocolate as a drink. They also mixed it with hot chili pepper to make it really 'hot'.
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You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
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There is enough energy in one bolt of lightning to power a home for two weeks!
102
The United States does not have an official language.
88
Those things you see in your eyes when you stare into space are called Mouches Voltanes, which are also broadly referenced to as Floaters.
9