Electronics are a particularly complicated thing to manufacture, though. I know an engineer who started a small business (in the USA) that makes specialized ty

Electronics are a particularly complicated thing to manufacture, though. I know an engineer who started a small business (in the USA) that makes specialized types of plastic-coated copper wiring. The process is 90% automated and runs around the clock. He keeps two employees on at all times, but they basically just change spools and then hang out and watch the machines.