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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Some toothpastes and deodorants contain the same chemicals found in antifreeze.
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Because heat expands the metal, the Eiffel Tower always leans away from the sun.
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Pumice is the only rock that floats on water.
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At 15 years old, Jack Andraka invented a method of diagnosing pancreatic cancer, thus helping to save the lives of millions of people around the world. It is 168 times faster, 26,000 times cheaper, 400 times more sensitive, and has a 99% success rate.
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Research indicates that plants grow healthier when they are stroked.
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The average home creates more pollution than does the average car.
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Pure water (H2O) does not conduct electricity on its own.
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