MEET THE MACHINES: A TOUR OF A HIGH-TECH CHEVROLET SHOP IN MECHANICSBURG

When the majority of people walk right into a Chevrolet dealership in Mechanicsburg, they're concentrated on the glossy brand-new vehicles on the showroom flooring. They're astounded by the contours of a new SUV or the muscular tissue of a powerful pick-up. Yet few quit to consider what's occurring behind the scenes. There's an universe humming wit