Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
0
For every gallon of sea water, you get more than a quarter pound of salt.
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The inventor of the Super Soaker squirt gun was a NASA Scientist who also helped develop the Stealth Bomber and the Galileo mission to Jupiter.
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The average home creates more pollution than does the average car.
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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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Nylon is made from coal and petroleum.
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In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
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Pumice is the only rock that floats on water.
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