A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
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Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
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Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
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The human brain is more active during sleep than during the day.
28
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
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Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Our eyes are always the same size from birth, but our nose and ears never stop growing.
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