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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Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
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One 75-watt bulb gives more light than three 25-watt bulbs.
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Pumice is the only rock that floats on water.
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Sound travels about 4 times faster in water than in air.
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Liquid TIDE laundry detergent glows under a blacklight.
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If the chemical sodium is dropped into water it will immediately and violently explode.
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