Your heart will pump about 212 million liters in its lifetime.
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If you unfolded your brain, it would cover an ironing board.
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Wearing headphones for an hour increases the bacteria in your ear 700 times.
233
You mostly breathe from only one nostril at a time!
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Cigarette smoke contains 4,800 chemicals, 69 of which cause cancer.
145
Your skeleton keeps growing until you are about 35, then you start to shrink.
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Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15
According to a study conducted by the University of South Carolina, Marijuana can be used to reduce inflammation and treat autoimmune diseases such as arthritis, lupus, colitis, and multiple sclerosis.
25