The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
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No matter how cold it gets, gasoline will not freeze.
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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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Sound travels about 4 times faster in water than in air.
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A 'jiffy' is an actual unit of time for 1/100th of a second!
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Billions of neutrinos pass unnoticed through your body every second.
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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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Brass doorknobs automatically disinfect themselves in about 8 hours.
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