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

Hyundai i20 WRC starts testing

Hyundai has been busy plotting its return to WRC Rallying for 2014, but so far it’s all been about behind the scenes work on building an i20 capable of taking on the rally world and gathering a team that can make it a success. But with the first official outing for the i20 due in January 2014 in Monte Carlo, Hyundai has finally taken their i20 WRC out in the world to give it some proper testing outside the workshop, Hyundai have been playing on a private testing ground to check out the i20′s systems, followed by a comprehensive testing session to work on different setups and gather data, with a major focus on the i20′s 1.6 litre turbo which, until now, hadn’t been run in the car outside Hyundai’s R&D. Hyundai say all went well over the 55okm of testing across three days, a prelude to a full programme of testing in the coming months as Hyundai get closer to their official debut.

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.

Video: Auto Design Night retrospectives

Since its introduction at the Geneva Motor Show in March this year, Auto Design Night has established itself as the event for professional designers to meet up and unwind after a hard day at the auto show. Hosted on the evening of the first press day, this informal gathering has already provided hundreds of designers with a stylish, informal venue in which to eat, drink and relax with their peers, as well as providing top-class entertainment and some surprise concept unveils. Click on the ADN link below for details of upcoming events.