"We don't have enough machinists. We don't have enough quality inspectors. We don't have enough welders in the country." Hadrian CEO Chris Power on how a modern software-driven factory works differently from traditional manufacturing: "At that task level, we have to get them 90% more productive." "If you want to train a Navy welder today it's going to take you a decade. So we have to augment the skills with software." "The flexibility to constructing something like a submarine demands is…