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

When the majority of people walk into a Chevrolet dealership in Mechanicsburg, they're focused on the shiny brand-new lorries on the display room flooring. They're astounded by the curves of a new SUV or the muscle mass of a powerful pick-up. Yet few quit to consider what's happening behind the scenes. There's an universe humming with innovation, c