Scientists in Germany have developed a candy that doesn't cause cavities.
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The Earth's atmosphere weighs about 5.5 quadrillion tons.
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One 75-watt bulb gives more light than three 25-watt bulbs.
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At room temperature, the average air molecule travels at the speed of a rifle bullet.
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Scientists are now able to grow 'beating' heart tissue in a lab!
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At 15 years old, Jack Andraka invented a method of diagnosing pancreatic cancer, thus helping to save the lives of millions of people around the world. It is 168 times faster, 26,000 times cheaper, 400 times more sensitive, and has a 99% success rate.
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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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