Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Tesla Roadster: Reports of total battery failure – cost to replace £25k

Batteries on Tesla in danger of complete failure It’s reported that the batteries on the Tesla Roadster are being destroyed if the car is left to completely discharge. Cost to replace is £25k. We’ve long questioned just how reliable batteries in electric cars will be in the long run.

Audi Urban Future: Project New York

Audi will take advantage of New York's 'Festival of Ideas' to display their vision of Manhattan in 2030, an objective that fulfills part of the German automaker's Urban Future Initiative. Now in its second year (the first was held in Venice last year) the initiative was created with the intention of looking at the future of megacities as well as individual transport methods and mobility. For Project New York, Audi will be bringing together architects, designers, artists and researchers to visualize ideas for the city's future, and the carmaker has collaborated with the Architizer architecture community to create a 1:1200 scale model of Manhattan.

Revolutionary seat design offers new possibilities

Lufthansa has introduced an innovative business class seat, the result of five years of development by design agency PearsonLloyd. PearsonLloyd has decided to move away from the conventional technique of placing seats in different directions to allow reclining and has opted to arrange the seats in a ‘V' formation. This does not mean there is any invasion of personal space – far from it, as when passengers lie down their seat's consoles hide their heads.