The human body contains over a billion miles of DNA.
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Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
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An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
If you are cold you are more likely to be hungry because you use energy to keep warm.
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When you take a step, you are using up to 200 muscles.
886
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
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All the chemicals in a human body combined are worth about 6.25 euro (if sold separately).
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