Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
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Most dust particles in your house are made from dead skin!
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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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One cubic foot of gold weighs more than 1,200 pounds!
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The sun is 330,330 times larger than the earth.
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There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
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A cesium atom in an atomic clock beats over nine billion times a second.
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