Cold water weighs more than hot water.
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Sound travels fifteen times faster through steel than through air.
134
Nylon is made from coal and petroleum.
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Pumice is the only rock that floats on water.
14
Your brain is 80% water.
525
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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