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

Groupon vouchers for cars? No

The Groupon juggernaut rolled into auto retailing last week, and dealers around the nation watched intently to see whether the online coupon phenomenon could drive herds of shoppers into showrooms. So far, no. Only four consumers agreed to pay $200 for a $500 discount voucher on a new-vehicle purchase at LaFontaine Buick-GMC-Cadillac in Highland, Mich.

Rinspeed BamBoo concept (2011) at 2011 Geneva motor show

There’s no doubt the folk at Rinspeed like to think outside the box when it comes to concept cars – and the new BamBoo will evoke plenty of admiration when it makes its debut at the Geneva motor show in March 2011. Not for Swiss car visionary Frank Rinderknecht it isn't. He says every name has a meaning and in this case it's because many of the interior features are made from actual bamboo fibres.

Digital experience gets the electronics going before International CES

The night before the International CES opens, there's something like a mini consumer-electronics show held in a hotel on the Vegas strip. True, there are many, many CES-related events held in hotels on the Vegas strip. Even the 2 million square feet of floorspace in the Las Vegas Convention Center can't accommodate every widget- and gizmo-maker that wants to show off a product.