Rear Wheel Bearing And Hub Assembly 2006-2010 Kia Magentis/optima 512266 on 2040-parts.com

London's GPS-based speed-limit trial puts Big Brother's foot on the gas pedal

A fleet of 12 Toyota Priuses in London have been fitted with GPS-linked speed limiters to measure how drivers respond to having their speed controlled by a computer rather than their own feet. For now, the trial is local to London, run by Transport for London, the agency that manages the city's roads, buses, subways and trains. The agency is using its own fleet of Priuses for the test and will add a bus and a taxi later this year.

Rolls-Royce teases new car for Geneva

Rolls-Royce is headed to the Geneva motor show with something new. From the teaser photo the company sent, we think that it will probably be the next Ghost sedan. It’s been nearly five years since the last Ghost launched in September of 2009.

Drayson Racing and RCA launch EV racing car contest

Drayson Racing has launched a contest with the Royal College of Art's Vehicle Design program to design electric racing car concepts for the FIA's new Formula E series, which is set to start in 2014. The RCA's students are asked to present designs that explore new themes within the technical constraints as part of this course's curriculum. The previous Drayson Formula E concept was developed by Sergio Rinland who will be part of a series of workshops and lectures on aerodynamics, engineering packaging, production engineering and materials, giving students the technical knowledge to develop their designs.