Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
0
Scientists aren't sure what color dinosaurs were.
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Hot water can freeze faster than cold water.
181
No matter how cold it gets, gasoline will not freeze.
107
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
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Sound travels about 4 times faster in water than in air.
408
Balsa wood is classified as a hard wood!
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Pumice is the only rock that floats on water.
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