The scent of women’s tears temporarily reduces sexual arousal and testosterone production in men.
12
Your fingernails grow faster in summer.
744
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
Teddy bears were named after U.S. President Theodore 'Teddy' Roosevelt.
23
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
Drying your hands with paper towel will reduce the bacterial count by 45 - 60% on your hands. However, using a hand dryer will increase the bacteria on your hands by up to 255% because it blows out bacteria already living in the, conveniently, warm moist environment.
26
Speed dating was invented by a Rabbi in 1999.
45
In a year approximately 900 million trees are cut down to make the raw materials needed for American pulp mills and paper.
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