The gas that gives rotten eggs their distinctive foul smell may slow ageing and block damaging chemical reactions inside cells, according to scientists in China.
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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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Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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The only letter not appearing on the Periodic Table is the letter "J".
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The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
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At room temperature, the average air molecule travels at the speed of a rifle bullet.
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There is a surgical implant being developed that will give you an orgasm at the touch of a button.
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