For Greg Tarr, life comes at you fast. In 2021 the 18 year-old Tarr won the BT Young Scientist of the Year, founded his company, Inferex, raised $1.25 million in funding, enrolled in and completed the NDRC accelerator, and spoke in front of 15,000 people at Web Summit.  How does a person keep up that trajectory? Well, it helps to aim high. Tarr’s ultimate goal is to build a giant petri dish for machine learning companies: “We’ll spawn off a whole bunch of different startups underneath us, or incubate employees inside of the company, and we’ll be building off of…