Scientists in Germany have developed a candy that doesn't cause cavities.
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There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
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Forensic scientists can determine a person's sex, age, and race by examining a single strand of hair.
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Sound travels fifteen times faster through steel than through air.
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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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A cesium atom in an atomic clock beats over nine billion times a second.
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Pumice is the only rock that floats on water.
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