Aluminum used to be more valuable than gold!
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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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Columbia University has developed an artificial tree that passively soaks up carbon dioxide from the air using "leaves" that are 1,000 times more efficient than true leaves that use photosynthesis.
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Scientists are now able to grow 'beating' heart tissue in a lab!
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0.3% of solar energy from the Sahara is enough to power the whole of Europe.
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The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
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Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
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Neanderthal man had a brain capacity 100cc larger than modern man's.
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