INSIDE THE MACHINE: A DAY IN A HIGH-TECH CHEVROLET SERVICE CENTER

When lots of people walk right into a Chevrolet dealership in Mechanicsburg, they're concentrated on the glossy brand-new cars on the showroom flooring. They're mesmerized by the contours of a new SUV or the muscular tissue of an effective pick-up. However few stop to think about what's taking place behind the scenes. There's a whole world buzzing