Coins usually survive in circulation for about 30 years.
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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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All the gold ever mined could be molded into a cube 60 feet high and 60 feet wide.
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A fire in Australia has been burning for more than 5,000 years!
91
Bullet proof vests, fire escapes, windshield wipers, and laser printers were all invented by women.
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A million dollars' worth of $100 bills weighs only 22 pounds!
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The most collected calls are made on Father's Day.
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NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
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