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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Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
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Out of all the senses, smell is most closely linked to memory.
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Most liquid laundry detergents are alive with living organisms that help to break down stains!
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Sound travels about 4 times faster in water than in air.
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Cold water weighs more than hot water.
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Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
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