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 temperature at 40,000 feet above sea level is -60 F.
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If you blowtorch Pepto-Bismol, you would get a hunk of metal.
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A 'jiffy' is an actual unit of time for 1/100th of a second!
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One ragweed plant can release as many as one billion grains of pollen!
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Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
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In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
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The hair of an adult man or woman can stretch 25 percent of its length without breaking.
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