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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Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
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One ragweed plant can release as many as one billion grains of pollen!
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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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For every gallon of sea water, you get more than a quarter pound of salt.
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The Earth's atmosphere weighs about 5.5 quadrillion tons.
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Airports that are at higher altitudes require a longer airstrip due to lower air density.
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