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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In zero gravity, a candle's flame is round and blue.
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Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
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A 'jiffy' is an actual unit of time for 1/100th of a second!
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It takes a photon 170,000 years to travel from the core of the Sun to the surface, but only 8 minutes to travel the rest of the way to Earth.
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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 force of a suction cup is calculated using F=AP.
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