Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
Forty percent of Americans have never visited a dentist.
33
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
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Men fall in love faster than women do.
32
Senegalese women spend an average of 17.5 hours a week just collecting water.
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It is estimated that at any one time, 0.7% of the world's population are drunk.
90
You forget 90% of your dreams.
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