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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0.3% of solar energy from the Sahara is enough to power the whole of Europe.
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Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
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Forensic scientists can determine a person's sex, age, and race by examining a single strand of hair.
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Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
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A cubic yard of air weighs about 2 pounds at sea level.
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