As co-chief executive of the start-up Prometheus, the Amazon founder is using A.I. to improve how devices ranging from computers to jet engines are made.
Silicon Valley is intent on building “artificial general intelligence,” a machine that can do anything the human brain can do.
But Jeff Bezos, the founder of Amazon, has a more specific ambition. With his new start-up, Prometheus, he wants to build w... [1429 chars]