Ski-doo 470,580,583,670 Chaincase Handle on 2040-parts.com

Essay: Variable Degrees of Translucency

Car door panels and fenders are generally made of steel, sometimes of aluminum or plastic composites, and you can't see through them. Car windows, on the other hand, are made of a transparent sandwich of glass and plastic - and you can see through them. But in the future there will be variable degrees of transparency: translucent elements where once there were none, traditional window areas that will have opaque elements and graduated progressions from opaque to see-through.

Pebble Beach Concours: Best in Show goes to 1934 Voisin C-25 Aerodyne

Peter Mullin, who has about the most beautiful collection of pieces from the art deco movement in the world, now has one more item to add to his collection, the trophy that goes to the Best in Show at the Pebble Beach Concours d'Elegance. His 1934 Voisin C-25 Aerodyne took the prize on Sunday. Mullin has 15 Voisins in his collection, in addition to numerous Bugattis, Talbot Lagos and Delahayes.

Seeing and being seen are keys to winter-driving safety

It's that time of the year when we here at AutoWeek feel duty-bound to give you a primer on winter-driving safety. We are compelled to tell you to steer in the direction of the skid, to stock emergency supplies in your trunk, to make sure your car is shod with the proper rubber to get you through the season. But winter brings more than snow, ice and cold.