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

When lots of people walk right into a Chevrolet dealership in Mechanicsburg, they're focused on the shiny brand-new vehicles on the display room floor. They're mesmerized by the contours of a brand-new SUV or the muscle mass of an effective pick-up. Yet few quit to think about what's taking place behind the scenes. There's an universe humming with