The average man has an erection every hour or so whilst asleep.

The average man has an erection every hour or so whilst asleep

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The largest cell in the human body is the female egg, and the smallest

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Biologists think that humans are the only animals who cry emotional

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When you blink, it lasts for about one tenth of a second

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People generally read 25% slower on screen than on paper

Human Body Facts

Although our nose and ears keep growing throughout our lives, our eyes

Human Body Facts

To protect our eyes they are positioned in a hollowed eye socket, while