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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Infants spend more time dreaming than adults do.
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The average person in their lifetime will spend an estimated 20,160 minutes kissing!
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There are about 255 babies born worldwide every minute.
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Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
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People who are lying to you tend to look up and to the left (their left).
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The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
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