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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Indoor pollution is 10 times more toxic than outdoor pollution.
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No matter how cold it gets, gasoline will not freeze.
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For every gallon of sea water, you get more than a quarter pound of salt.
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The Earth's atmosphere weighs about 5.5 quadrillion tons.
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Most dust particles in your house are made from dead skin!
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Billions of neutrinos pass unnoticed through your body every second.
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