Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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Aluminum used to be more valuable than gold!
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Scientists have developed a microparticle filled with oxygen that can be injected into the blood stream, enabling us to live without breathing.
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Most dust particles in your house come from dead skin.
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One barrel of petroleum holds 42 gallons.
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MIT has developed a camera that captures the speed of light at a trillion frames per second.
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Research indicates that plants grow healthier when they are stroked.
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