Scientists in Germany have developed a candy that doesn't cause cavities.
11
A cesium atom in an atomic clock beats over nine billion times a second.
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Cellophane is not made of plastic. It is made from a plant fiber, cellulose, which has been shredded and aged.
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German chemists made a replica of a trophy the size of one molecule.
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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.
16
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
Sound travels fifteen times faster through steel than through air.
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