Electric cars can become electricity banks

Ever try to store electricity? It won't stay in a bottle, and you can't keep it in your sock drawer. So when you have a lot of it--say, when it's windy and your wind turbines are really spinning, or when it's sunny and your gallium arsenide photovoltaics are lighting up, or at night when the utility's generators can run unhindered--you have to store it somewhere.

Ford S-MAX Vignale Concept revealed

The Ford S-Max Vignale (pictured) arrives to top the S-Max range The arrival of the Ford Mondeo Vignale Concept last year made it clear Ford were ready to do a 21st century version of the ‘Ghia’ badge engineering to create a range-topping sub-brand with the Vignale badge with all the whistles and bells on it. Today’s arrival of the Ford S-MAX Vignale Concept reinforces that conclusion. Just like the Mondeo Vignale, the S-Max Vignale comes with plenty of upmarket materials and toys, like 21″ alloys, chrome mirror caps, Vignale Grill, embossed leather with quilting, tablet docking and a Milano Grigio paint job.

Renault Wind Roadster Gordini (2011) first official pics

At the 2010 Geneva motor show Renault unveiled the Gordini versions of  the Clio and the Twingo. So it should come as no surprise that one year on Renault’s planning to unveil the Wind Roadster Gordini at the 2011 Swiss show. But unlike previous Gordini models, there has been no go-faster Renaultsport version first.