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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Research indicates that plants grow healthier when they are stroked.
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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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Some toothpastes and deodorants contain the same chemicals found in antifreeze.
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Hot water can freeze faster than cold water.
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One 75-watt bulb gives more light than three 25-watt bulbs.
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Only 12,000 years ago there was a species closely related to modern humans called Homo floresiensis that had been living on an Indonesian Island. They used fire and rather advanced tools, yet were only about 3 feet tall and weighed around 25kg.
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