One cubic foot of gold weighs more than 1,200 pounds!
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There are more than 270 people cryogenically frozen in the hope that one day the technology will exist that can revive them and extend their lives.
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Each day, up to 150 species of life become extinct.
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The banana plant cannot reproduce itself. It can be propagated only by the hand of man.
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Liquid TIDE laundry detergent glows under a blacklight.
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4.5 pounds of sunlight strike the Earth each day.
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The gas that gives rotten eggs their distinctive foul smell may slow ageing and block damaging chemical reactions inside cells, according to scientists in China.
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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
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