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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For every gallon of sea water, you get more than a quarter pound of salt.
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One third of the electricity produced on earth is used to power electric light bulbs!
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Most dust particles in your house come from dead skin.
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Some toothpastes and deodorants contain the same chemicals found in antifreeze.
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A coal power station puts 100 times more radiation into the air than a nuclear power plant producing the same amount of energy.
7
The only letter not appearing on the Periodic Table is the letter "J".
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Scientists are now able to grow 'beating' heart tissue in a lab!
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