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

When many people stroll into a Chevrolet dealership in Mechanicsburg, they're concentrated on the glossy new automobiles on the display room floor. They're mesmerized by the contours of a brand-new SUV or the muscle of an effective pick-up. Yet couple of stop to consider what's occurring behind the scenes. There's an universe humming with technolog