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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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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The earth is approx. 6,588,000,000,000,000,000 tons.
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Each day, up to 150 species of life become extinct.
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The hair of an adult man or woman can stretch 25 percent of its length without breaking.
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Airports that are at higher altitudes require a longer airstrip due to lower air density.
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A single speck of dust is half way in size between a subatomic particle and the Earth.
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In zero gravity, a candle's flame is round and blue.
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