A while back my sister, Amy, posted a video clip of a car she made for a “no rules” pinewood derby they were having in her singles ward. The clip showed her car rocketed forward across the finish line by two large strings of rubber bands anchored at the end of the track. It took about half a second for her car to destroy the other cars on the track. So naturally, when our Elders Quorum President announced the upcoming Elders Quorum activity, a no rules pinewood derby, I knew I had this one in the bag. Then he clarified, there are actually two rules: the car can’t interfere with other cars on the track, and the car has to stay on the track. Dang! Still, I followed her logic as I designed my car. By anchoring the rubber bands to the underside of the track only a quarter of the way down, I could still slingshot the car forward, but keep the car on the track. As long as my car was as fast as I thought it would be, the rubber bands would release and I’d be far down the track before any other car could be interfered with.
Here’s my set up. Though it worked best in the middle lane, it proved unstoppable in every heat, and the ward’s second newest member took home the trophy. As it turned out, the wards newest member was the runner up, the blue car on the right. Loaded with twin battery powered tail fans, a crank-back real wheel propulsion system and a sleek aerodynamic finish, this car’s design and technology put mine to shame, but in the end, simply couldn’t keep up.
The win was not without controversy, however. In the final race, a one on one with the blue car, after my car was propelled forward, one of my rubber bands popped up onto the track. A still shot captured by one of the spectators shows the blue car rolling over the rubber band on its way down. However, the judges determined that my car had nearly crossed the finish line by the time of the occurrence, and the alleged “interference” was inconsequential to the result.
Brad graciously accepted his defeat. He’ll have his chance again next year, when rubber bands will likely be banned from the competition.