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VW & Audi sell 100,000 diesel cars in the USA for the first time

VW & Audi sell 100,000 diesel cars in the USA for the first time Until very recently, a diesel engined car in the USA was as rare as hen’s teeth; Americans felt much the same as we used to about diesel-engined cars – fit only for commercial vehicles. But from a slow start, VW Group of America is gradually changing the mindset of American car buyers and now, 36 years after the first VW diesel was sold in the US, the VW Group have sold more than 100,000 diesel-engined cars in the USA in a year for the first time. With 12 Audi and VW diesel models on offer in the States – including new arrivals Audi arrivals like the Audi Q5 TDI, A6 TDI, A7 TDI and A8 TDI models – its seems the USA may now be heading down the route the UK went a few years ago, where a majority of car buyers in the UK feel the default buy is a diesel.

Lexus LF-Ch – the front

Front view of the Lexus LF-Ch (click image for bigger photo) The LF-Ch is a big deal for Lexus. They do make a very good car, but almost all are fairly uninspiring. The sporty ISs is a fairly good drive, and the IS Convertible is a decent alternative for a 4 seat drop-top as long as you don’t want to thrash the car to the edge of its limits.

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.