Paul McCartney dreamed the melody of "Yesterday" one night and immediately wrote the music the next morning. He then looked around for a month to make sure that he didn't subconsciously plagiarize it from somebody else.
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There's a new vaccine for alcoholism that gives drinkers an immediate and harsh hangover, even if they drink a small amount of booze.
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A man earned 4 million airline miles for free without breaking any laws by using his credit card to purchase free-delivery $1 coins from the U.S. mint.
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The average sperm cell swims at 8 inches per hour.
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The word 'mile' is derived from the Latin word for 1,000 - the number of paces it took the average Roman!
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Iron weighs more after it rusts.
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People who have a strong friendship possess the ability to communicate with one another through facial expressions.
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Scientists have developed a 'hangover-free' beer that has electrolytes, making it more hydrating and refreshing.
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