Humans blink over 10,000,000 times a year!
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Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
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As a rule, 66 percent of people keep their eyes closed while kissing. The rest take pleasure in watching the emotions run the gamut on the faces of their partners.
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Yawns are more contagious among people with closer relationships.
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Over 98 percent of Japanese people are cremated after they die.
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Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
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