Aluminum used to be more valuable than gold!
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Pure water (H2O) does not conduct electricity on its own.
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The sun is 330,330 times larger than the earth.
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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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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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Most dust particles in your house come from dead skin.
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All Humans Are 99.9% Genetically Identical and 98.4% of human genes are the same as the genes of a chimpanzee.
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