Bmw Z4 Roadster E85 Convertible 2dr 2003 Rear Parking Sensor Black 475 6913943 on 2040-parts.com

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.

Seat Bocanegra (2008): first official pictures

By Tim Pollard First Official Pictures 03 March 2008 22:47 What’s new on Seat’s Geneva Motor Show stand?It’s all about the new Ibiza on the Mediterranean-themed Seat stand today. Forget the Bocanegra badge, this concept is a thinly veiled teaser for the new supermini due to hit showrooms at the end of the year.It looks pretty special, a tantalisingly taut three-door supermini with good proportions and a fresh take on the swooping wheelarch line that has come to epitomise modern Seats. We’re less keen on the blindspot-inducing quarterlights, though.

One Lap of the Web: Russian dash-cam ghost machines

-- Brace yourselves, people: "Dynamic" is not the only marketing buzzword of the moment. Now there's "velocity," which makes sense if you think of cars designed to move forward in some form or another. It actually refers to how fast an auto dealer can get you a cup of coffee, a pat on the back and a signature on the dotted line, as Lindsay Chappelle of Automotive News explains.