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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Most dust particles in your house are made from dead skin!
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Indoor pollution is 10 times more toxic than outdoor pollution.
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Nylon is made from coal and petroleum.
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If you are locked in a completely sealed room, you will die of carbon dioxide poisoning first before you will die of oxygen deprivation.
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Pure water (H2O) does not conduct electricity on its own.
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One ragweed plant can release as many as one billion grains of pollen!
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