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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It takes a photon 170,000 years to travel from the core of the Sun to the surface, but only 8 minutes to travel the rest of the way to Earth.
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If the chemical sodium is dropped into water it will immediately and violently explode.
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The force of a suction cup is calculated using F=AP.
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Pumice is the only rock that floats on water.
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Research indicates that plants grow healthier when they are stroked.
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Airports that are at higher altitudes require a longer airstrip due to lower air density.
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