Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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If you blowtorch Pepto-Bismol, you would get a hunk of metal.
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Balsa wood is classified as a hard wood!
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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.
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The average home creates more pollution than does the average car.
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MIT has developed a camera that captures the speed of light at a trillion frames per second.
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A single cup of gasoline, when ignited, has the same explosive power as five sticks of dynamite.
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Nearly 50% of the world's scientists are assigned to military projects.
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