German chemists made a replica of a trophy the size of one molecule.
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In zero gravity, a candle's flame is round and blue.
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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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The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
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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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The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
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Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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The Earth's atmosphere weighs about 5.5 quadrillion tons.
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