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Win an Apple iPhone 3G from the RAC

Fed up with getting stuck in traffic? Then download the RAC’s new free iPhone app, which takes the most up-to-date traffic data available from all areas of the UK and gives RAC iPhone app users live traffic flow updates for all of England’s motorways and major ‘A’ roads. If you’ve got an iPhone then be sure to download it today, for free. Not got an iPhone?

2015 Volvo XC90 First Edition sells out in quick sticks

The new Volvo XC90 First Edition (pictured) is all sold out Last weekend we revealed details of the 2015 Volvo XC90 First Edition, a massive spec XC90 created by Volvo to launch the new XC90. And, despite a hefty £68,000 price tag, the entire run of 1,927 First Editions sold out in just 47 hours, with the majority reserved in the first hour. That 1,927 First editions – a number that represents the year Volvo was founded – is total availability for the world market, but 55 UK buyers are on the list and will get their cars in April 2015.

MIT develops self-transforming materials that behave 'like robots without robots'

A cross-disciplinary research lab at the Massachusetts Institute of Technology (MIT) has developed a suite of programmable materials, including carbon fiber, printed wood grain, textile composites, rubbers and plastics, that self-transform when exposed to an external stimulus. Director of the Self-Assembly Lab, Skylar Tibbits, presented a TED talk on 4D printing in 2013, where he demonstrated how a flat sheet of material could effectively build itself when exposed to water, like a robot without a robot. Following positive feedback from industries including aviation, automotive and manufacturing, his lab has been working on developing materials that change according to different activation sources, including heat, light, and air pressure, in addition to water – all of which have automotive relevance.