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

When lots of people stroll right into a Chevrolet dealership in Mechanicsburg, they're focused on the shiny new vehicles on the display room flooring. They're astounded by the curves of a new SUV or the muscle of an effective pick-up. However few quit to consider what's occurring behind the scenes. There's a whole world humming with innovation, kno