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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Most dust particles in your house come from dead skin.
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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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Marie Curie, the Nobel prize winning scientist who discovered radium, died of radiation poisoning.
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Nylon is made from coal and petroleum.
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Indoor pollution is 10 times more toxic than outdoor pollution.
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The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
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