Lex Fridman is a research scientist at MIT working on human-centered artificial intelligence and autonomous vehicles. His podcast is called "Artificial Intelligence Podcast".Lex Fridman is a research scientist at MIT working on human-centered artificial intelligence and autonomous vehicles. His podcast is called "Artificial Intelligence Podcast".Lex Fridman is a research scientist at MIT working on human-centered artificial intelligence and autonomous vehicles. His podcast is called "Artificial Intelligence Podcast".