Cubmobiles. You know you want one. Your Cub Scout probably wants one, too. :) Get the goods at Scouting Magazine.
Every Pinewood Derby starts the same way. A block of wood, four nails, and wheels. Where you take it from there is ... well, it's generally pretty great. Here's some stop-motion goodness of the transformation from block to Pinewood Derby racer.
It's from a while ago, but it's cool to see a few hundred words on...
This? Yes. There are about 2.6 billion Cub Scout pins on Pinterest. (That's an estimate.)