Liquid light switch could enable more powerful electronics

08 Aug 2016

Researchers have built a record energy-efficient switch, which uses the interplay of electricity and a liquid form of light, in semiconductor microchips. The device could form the foundation of future signal processing and information technologies, making electronics even more efficient.

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Time travelling to the mother tongue

19 Jul 2016

T
he sounds of languages that died thousands of years ago have been brought to life again through technology that uses statistics in a revolutionary new way.



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How does your smart city grow?

17 Jun 2016

The Centre for Smart Infrastructure and Construction is building on advances in sensing technology to learn everything possible about a city’s infrastructure – its tunnels, roads, bridges, sewers and power supplies – in order to maintain it and optimise its use for the future.

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How to build a healthier city

13 Jun 2016

Life in towns and cities can grind you down, but putting health and wellbeing at the centre of new housing and infrastructure developments could make for happier, healthier citizens.

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Going green: why don't we all do it?

10 Jun 2016

From wind turbines and solar photovoltaics to grey water recycling and electric vehicles, technology is making it ever easier for us to be green – yet many of us are not. Now, Cambridge researchers are discovering that our personalities and communities have a major impact on our environmental decisions, opening up new ways to ‘nudge’ us into saving energy and carbon.

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Waterworld: can we learn to live with flooding?

03 Jun 2016

Flash floods, burst riverbanks, overflowing drains, contaminants leaching into waterways: some of the disruptive, damaging and hazardous consequences of having too much rain. But can cities be designed and adapted to live more flexibly with water – to treat it as friend rather than foe?



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Squeezing out opal-like colours by the mile

03 Jun 2016

Researchers have devised a new method for stacking microscopic marbles into regular layers, producing intriguing materials which scatter light into intense colours, and which change colour when twisted or stretched.

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