According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
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Only about 2% of the world population has green eyes.
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47% of people have a nightmare at least once a month.
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‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
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A person swallows approximately 295 times while eating dinner.
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It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
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There are about 255 babies born worldwide every minute.
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