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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
Everyone has one nostril that is larger than the other.
Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
There are more bacteria in your mouth than there are people in the world.
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