The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
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There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
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Forensic scientists can determine a person's sex, age, and race by examining a single strand of hair.
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Aluminum used to be more valuable than gold!
84
A ball of glass will bounce higher than a ball made of rubber.
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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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Scientists in Germany have developed a candy that doesn't cause cavities.
11