Indoor pollution is 10 times more toxic than outdoor pollution.
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Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
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Iron weighs more after it rusts.
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Columbia University has developed an artificial tree that passively soaks up carbon dioxide from the air using "leaves" that are 1,000 times more efficient than true leaves that use photosynthesis.
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Scientists are now able to grow 'beating' heart tissue in a lab!
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There is a surgical implant being developed that will give you an orgasm at the touch of a button.
20
Sound travels about 4 times faster in water than in air.
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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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