In the not-so-distant past, automobiles were makers you can comprehend simply by popping the hood. Mechanical systems ruled the day, and fixing problems often implied turning a wrench or changing a physical element. Yet a new age is below-- one where cars are becoming much more like

  In the not-so-distant past, autos were machines you can understand just by standing out the hood. Mechanical systems ruled the day, and repairing issues usually indicated turning a wrench or replacing a physical element. But a new period is here-- one where cars and trucks are coming