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 gas that gives rotten eggs their distinctive foul smell may slow ageing and block damaging chemical reactions inside cells, according to scientists in China.
5
If you blowtorch Pepto-Bismol, you would get a hunk of metal.
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Out of all the senses, smell is most closely linked to memory.
146
Most dust particles in your house come from dead skin.
48
Scientists in Germany have developed a candy that doesn't cause cavities.
11
One ragweed plant can release as many as one billion grains of pollen!
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