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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Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
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Liquid TIDE laundry detergent glows under a blacklight.
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Pure water (H2O) does not conduct electricity on its own.
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A coal power station puts 100 times more radiation into the air than a nuclear power plant producing the same amount of energy.
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The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
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Brass doorknobs automatically disinfect themselves in about 8 hours.
18
Airports that are at higher altitudes require a longer airstrip due to lower air density.
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