Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
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One 75-watt bulb gives more light than three 25-watt bulbs.
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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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The smell of freshly cut grass is actually a plant distress call.
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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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During photosynthesis, plants emit light humans can’t see, but NASA can see that light from space - and they've even made maps of it!
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Nearly 50% of the world's scientists are assigned to military projects.
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