> Self-driving trucks were going to upend the trucking industry in ten years, ten years ago. And around the same time, 3D printing was going to upend manufactu

> Self-driving trucks were going to upend the trucking industry in ten years, ten years ago. And around the same time, 3D printing was going to upend manufacturing; bankrupting producers as people would just print what they needed (including the 3D printers themselves).