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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Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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In the 1950s, the US government placed beer next to an atomic bomb blast to determine if it was still drinkable. The result: in the event of a nuclear war, beer is safe to drink!
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Because heat expands the metal, the Eiffel Tower always leans away from the sun.
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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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The Earth's atmosphere weighs about 5.5 quadrillion tons.
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Airports that are at higher altitudes require a longer airstrip due to lower air density.
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