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There are more bacteria in your mouth than there are people in the world.
Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.
There are 60,000 miles of blood vessels in every adult human.
There are more sensory neurons in the tongue than in any other part of the body.
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