On average, every dollar bill you touch has over 3,000 different types of bacteria.
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The most expensive license plate is the number '1', bought by an Abu Dhabi businessman - costing a staggering $14.3 million!
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It's impossible to kill yourself by holding your breath.
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Each year, more than 50,000 people are injured by jewelry in the U.S.
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The "Cobra Effect" is where a solution for a problem actually makes the problem worse.
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The chills you sometimes feel when listening to music is called "musical frisson."
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The full moon causes a tidal wave to roll up the Amazon river once in day and once in night for a period of only three weeks in a year. This results in continuous 4m high wave that can be surfed for up to 13km.
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