Snacks on wheels: PepsiCo tests self-driving robot delivery

NEW YORK (AP) — Forget vending machines, PepsiCo is testing a way to bring snacks directly to college students.The chip and beverage maker says it will start making deliveries with self-driving robots on Thursday at the University of the Pacific in Stockton, California. Students will be able to order Baked Lay's, SunChips or Bubly sparkling water on an app, and then meet the six-wheeled robot at more than 50 locations on campus.Other companies have been using self-driving vehicles to deliv