Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
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One ragweed plant can release as many as one billion grains of pollen!
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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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A cesium atom in an atomic clock beats over nine billion times a second.
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Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
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Scientists have developed a microparticle filled with oxygen that can be injected into the blood stream, enabling us to live without breathing.
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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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