Scientists aren't sure what color dinosaurs were.
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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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German chemists made a replica of a trophy the size of one molecule.
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The average temperature at 40,000 feet above sea level is -60 F.
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The only letter not appearing on the Periodic Table is the letter "J".
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Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
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Cellophane is not made of plastic. It is made from a plant fiber, cellulose, which has been shredded and aged.
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Scientists are working on a portable spray-on-skin that can heal severe wounds in just a few minutes.The spray mainly contains important proteins that can reprogram the injured cells to become stem cells, and back to young uniformed skin cells. So far they were able to accelerate healing process from 12 weeks to 21 days with a similar approach.
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