Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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Scientists are now able to grow 'beating' heart tissue in a lab!
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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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Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
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Sound travels about 4 times faster in water than in air.
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Indoor pollution is 10 times more toxic than outdoor pollution.
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Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
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The force of a suction cup is calculated using F=AP.
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