Scientists in Germany have developed a candy that doesn't cause cavities.
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The average temperature at 40,000 feet above sea level is -60 F.
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Indoor pollution is 10 times more toxic than outdoor pollution.
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Liquid TIDE laundry detergent glows under a blacklight.
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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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One barrel of petroleum holds 42 gallons.
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In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
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MIT has developed a camera that captures the speed of light at a trillion frames per second.
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