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Did you know?
Everyone has one nostril that is larger than the other.
Did you know?
The human body produces and destroys 15 million blood cells every second.
Did you know?
Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.
Did you know?
In 1864, the first barbiturate (barbituric acid) was synthesized.
Did you know?
Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.



