A jiffy is an actual unit of time for 1/100th of a second. Thus the saying, I will be there in a jiffy.
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You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
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There are 365 steps on the front of the U.S. Capitol Building - one for every day of the year.
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A fire in Australia has been burning for more than 5,000 years!
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On average people fear spiders more than they do death.
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By peeing in the shower, you can save 1,157 gallons of water a year.
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Tsunamis ( tidal waves ) travel as fast as jet planes.
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