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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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
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One ragweed plant can release as many as one billion grains of pollen!
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Pumice is the only rock that floats on water.
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Sound travels about 4 times faster in water than in air.
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The sun is 330,330 times larger than the earth.
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If you blowtorch Pepto-Bismol, you would get a hunk of metal.
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