For every gallon of sea water, you get more than a quarter pound of salt.
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There are more than 270 people cryogenically frozen in the hope that one day the technology will exist that can revive them and extend their lives.
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A 'jiffy' is an actual unit of time for 1/100th of a second!
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Cold water weighs more than hot water.
93
Scientists in Germany have developed a candy that doesn't cause cavities.
11
Iron weighs more after it rusts.
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Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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