One cubic foot of gold weighs more than 1,200 pounds!
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Out of all the senses, smell is most closely linked to memory.
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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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Some toothpastes and deodorants contain the same chemicals found in antifreeze.
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Nuclear power prevented an average of over 1.8 million deaths between 1971-2009 as a result of lower air pollution from reduced coal usage according to NASA.
5
The smell of freshly cut grass is actually a plant distress call.
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4.5 pounds of sunlight strike the Earth each day.
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During photosynthesis, plants emit light humans can’t see, but NASA can see that light from space - and they've even made maps of it!
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