The bike or the ride

Sometimes teenage rebellion means going for a degree in physics. Although Jim Hanhardt originally planned to become a theoretical chemist, his life took a turn when he developed a love for motorcycles. Shortly after, he traded in his blackboard for a hardhat, working as a miner to support his dream of building a V8 bike. For his son, Mark, now an experiment support scientist at Sanford Underground Research Facility, teenage rebellion meant steering clear of motorcycles and mines and pursuing a c...