0.3% of solar energy from the Sahara is enough to power the whole of Europe.
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Iron weighs more after it rusts.
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Marie Curie, the Nobel prize winning scientist who discovered radium, died of radiation poisoning.
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The only letter not appearing on the Periodic Table is the letter "J".
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Most dust particles in your house are made from dead skin!
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In zero gravity, a candle's flame is round and blue.
16
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 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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