The WD in WD-40 stands for Water Displacer.
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Music is as addictive to the brain as sex and drugs.
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According to the New York Times, a study conducted during the 1980's found that men who kiss their wives before leaving for work live longer, get into fewer car accidents, and have a higher income than married men who don't.
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A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
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During his or her lifetime, the average human will grow 590 miles of hair.
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If you had 10 billion $1 notes and spent one every second of every day, it would require 317 years for you to go broke.
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There are 2,500,000 rivets in the Eiffel Tower.
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Bullet proof vests, fire escapes, windshield wipers, and laser printers were all invented by women.
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