PLENTY OF PEOPLE around the world got new gadgets Friday, but one in Eastern Tennessee stands out. Summit, a new supercomputer unveiled at Oak Ridge National Lab is, unofficially for now, the most powerful calculating machine on the planet. It was designed in part to scale up the artificial intelligence techniques that power some of the recent tricks in your smartphone.
Image: The IBM-built Summit supercomputer is the world's smartest and most powerful AI machine. Its racks are connected by over 185 miles of fiber-optic cables. - GENEVIEVE MARTIN/OAK RIDGE NATIONAL LABORATORY
