When it comes to father/son bonding experiences, few can match the satisfaction of working on a pinewood derby car together. Most Cub Scout packs have an annual pinewood derby race. Little Scouts turn blocks of wood into super fast racing machines. In the process, they get a basic lesson in physics, tool handling, and competition. If you never had the pleasure of taking part in this glorious boyhood rite of passage, here’s how you can guide your son in building a pinewood derby car that will race to the head of the pack.