Most dust particles in your house are made from dead skin!
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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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If you blowtorch Pepto-Bismol, you would get a hunk of metal.
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When you walk down a steep hill, the pressure on your knees is equal to three times your body weight.
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The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
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A cubic yard of air weighs about 2 pounds at sea level.
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Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
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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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