Datsun Embroidered Patch 510 510 240z 260z 280z 240sx Fairlady Bluebird Style F on 2040-parts.com

See what Milwaukee uses for road de-icing

There are a few different ways to make icy roads drivable, including spreading sand and salt on them. Here in Detroit, we use tons and tons (and tons) of rock salt on our crumbling roads in part because we're sitting on unbelievably massive salt deposits. Wisconsin is sitting on massive deposits, too -- of cheese brine.

New Mercedes V-Class MPV revealed

The new Mercedes V-Class MPV (pictured) offers a more car-like experience The new Mercedes V-Class is the replacement for the Mercedes Viano, and Mercedes hope potential buyers will view it as a luxury MPV with proper Mercedes passenger car appeal but with room for up to eight passengers. It seems likely Mercedes are also hoping the new V-Class will attract former buyers of the now defunct R-Class, families who’ve outgrown a family car and business users too. If you can get over looks that still say ‘Van with Windows’ despite a complete makeover from the Viano (although the Viano Vision Diamond offered a very upmarket look and fittings), Mercedes should be in with a fighting chance of hitting the mark with the new V-Class.

Watch the Porsche 911 GT3 rear-steering system work

A handful of manufacturers have offered four-wheel steering in the past including Honda, Nissan, BMW, Mitsubishi, Mazda and, most recently, Acura and Porsche. On Monday, suspension expert Elephant Racing uploaded a video to its YouTube channel demonstrating the feature on the 2014 Porsche 911 GT3. In most four-wheel steering cars--Acura and Porsche included—a computer controls the movable rear wheels.