Galalith is a type of plastic that can be made from milk. It is odourless, insoluble in water, biodegradable, anti-allergenic, antistatic, and virtually non-flammable.
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Because heat expands the metal, the Eiffel Tower always leans away from the sun.
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One ragweed plant can release as many as one billion grains of pollen!
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Most dust particles in your house come from dead skin.
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For every gallon of sea water, you get more than a quarter pound of salt.
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For a high school science fair project, 17-year-old Michio Kaku built a particle accelerator in his parent's garage that was able to generate a magnetic field 20,000 times greater than the Earth's and produce collisions powerful enough to create antimatter.
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The gas that gives rotten eggs their distinctive foul smell may slow ageing and block damaging chemical reactions inside cells, according to scientists in China.
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Indoor pollution is 10 times more toxic than outdoor pollution.
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