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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According to Harris Interactive, 70% of men and 57% of women shower daily.
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In a lifetime, an average person walks the equivalent of 5 equators
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Nearly 10% of American households dress their pets in Halloween costumes.
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47% of people have a nightmare at least once a month.
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Senegalese women spend an average of 17.5 hours a week just collecting water.
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Women mature much faster than men.
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