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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German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
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The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
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Sound travels about 4 times faster in water than in air.
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4.5 pounds of sunlight strike the Earth each day.
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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
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Airports that are at higher altitudes require a longer airstrip due to lower air density.
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No matter how cold it gets, gasoline will not freeze.
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