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
At 15 years old, Jack Andraka invented a method of diagnosing pancreatic cancer, thus helping to save the lives of millions of people around the world. It is 168 times faster, 26,000 times cheaper, 400 times more sensitive, and has a 99% success rate.
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The average home creates more pollution than does the average car.
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One third of the electricity produced on earth is used to power electric light bulbs!
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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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Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
Sound travels fifteen times faster through steel than through air.
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No matter how cold it gets, gasoline will not freeze.
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