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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Iron weighs more after it rusts.
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Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
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Pumice is the only rock that floats on water.
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Some toothpastes and deodorants contain the same chemicals found in antifreeze.
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At room temperature, the average air molecule travels at the speed of a rifle bullet.
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Sound at the right vibration can bore holes through a solid object.
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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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