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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The average temperature at 40,000 feet above sea level is -60 F.
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4.5 pounds of sunlight strike the Earth each day.
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Scientists aren't sure what color dinosaurs were.
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There is a surgical implant being developed that will give you an orgasm at the touch of a button.
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If the chemical sodium is dropped into water it will immediately and violently explode.
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Scientists are now able to grow 'beating' heart tissue in a lab!
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