Scientists aren't sure what color dinosaurs were.
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Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
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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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A single speck of dust is half way in size between a subatomic particle and the Earth.
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Most liquid laundry detergents are alive with living organisms that help to break down stains!
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Scientists are now able to grow 'beating' heart tissue in a lab!
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The weight of a carat (200 milligrams), standard unit of measurement for gemstones, is based on the weight of the carob seed.
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In the 1950s, the US government placed beer next to an atomic bomb blast to determine if it was still drinkable. The result: in the event of a nuclear war, beer is safe to drink!
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