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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Scientists are now able to grow 'beating' heart tissue in a lab!
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The smell of freshly cut grass is actually a plant distress call.
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The force of a suction cup is calculated using F=AP.
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Airports that are at higher altitudes require a longer airstrip due to lower air density.
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The hair of an adult man or woman can stretch 25 percent of its length without breaking.
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A 'jiffy' is an actual unit of time for 1/100th of a 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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