Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
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Liquid TIDE laundry detergent glows under a blacklight.
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Cold water weighs more than hot water.
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Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
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Pure water (H2O) does not conduct electricity on its own.
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A single speck of dust is half way in size between a subatomic particle and the Earth.
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Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
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