Most dust particles in your house come from dead skin.
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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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All Humans Are 99.9% Genetically Identical and 98.4% of human genes are the same as the genes of a chimpanzee.
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If you are locked in a completely sealed room, you will die of carbon dioxide poisoning first before you will die of oxygen deprivation.
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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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The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
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Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
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