Will Jack built a basement particle collider as a teenager and later worked on the lithium tokamak experiment at Princeton Plasma Physics Lab before moving into startups and venture investing, and at SpaceX he worked on early Starlink satellite R&D that included patented secure geolocation technology. He's also consulted on HBO's Silicon Valley, fine-tuning GPT-2 to generate code for the show's on-screen terminals, and thinks about AI less as a search tool and more as a new audience that needs to be persuaded with evidence.