Honda Magna V45 Bvf700 82-85 Left/right Side Frame Covers/middle Handlebar on 2040-parts.com

Now your wheels can light up Christmas, too!

GloRyder By now, you've probably finished decking your halls with boughs of holly and pinning Christmas lights to the outside of your house, but have you considered illuminating your car's wheels, too? Well if an American company has its way, you could soon be doing just that. And better still, you could be able to control the lights from your smartphone.

Concept Car of the Week: Pininfarina CNR-PF (1978)

In the 1970s alarm bells were ringing in the energy sector as a series of energy crises and rising fuel prices spiralled. The car industry was forced to produce a new generation of more efficient cars and designers were putting new models through wind tunnels to optimize their aerodynamic performance to reduce aerodynamic drag. Some pushed the limits further than others and none more so than Pininfarina, which designed a car that slipped through the air twice as efficiently than any other.

Infiniti Etherea concept (2011) at 2011 Geneva motor show

This is the Infinit Etherea, unveiled today at the 2011 Geneva motor show, and the company is unusually candid about the purpose of this new, smaller Infiniti show car. The blurb says: 'it is a compact luxury model that previews how a future entry-level Infiniti could look.' Says it all really. The compact vehicle is aimed at the younger buyer looking for a little luxury - it's all about downsizing.