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Amplifier design could enable mobile phone masts to cut carbon emissions April 23, 2014 Amplifier design could enable mobile phone masts to cut carbon emissions The Universities of Bristol and Cardiff have designed an amplifier that works at 50 per cent efficiency compared with the 30 per cent now typically achieved, enabling mobile phone masts to deliver a 200 MW cut in the load on UK power stations, reducing CO2 emissions by around 0.5 million tonnes a year. ... Read more Graphene, carbon nanotube ultracapacitors could boost performance and cut costs April 23, 2014 Graphene, carbon nanotube ultracapacitors could boost performance and cut costs Researchers at the George Washington University's Micro-propulsion and Nanotechnology Laboratory have created an ultracapacitor that is both high performance and low cost. Read more BMW updates navigation data via mobile radio April 17, 2014 BMW updates navigation data via mobile radio Carmaker BMW has announced online updates for road maps stored in the automotive navigation system. The move could be a step towards software updates over the air. Read more Porsche uses HTML5 to connect to the Cloud April 17, 2014 Porsche uses HTML5 to connect to the Cloud For some time, HTML5 is regarded as a kind of Swiss Army knife for automotive infotainment developers. Car manufacturer Porsche utilises HTML5 in its super sports vehicle 918 Spyder as the technology platform for its infotainment system. Read more Broadband lens may lead to antenna dishes that are flat or conform to any surface April 16, 2014 Broadband lens may lead to antenna dishes that are flat or conform to any surface By depositing an array of tiny, metallic, U-shaped structures onto a dielectric material, a team of researchers in China has created a new artificial surface that can bend and focus electromagnetic waves the same way an antenna does. Read more
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