In the not-so-distant past, cars were machines you could comprehend just by popping the hood. Mechanical systems ruled the day, and taking care of problems usually suggested transforming a wrench or changing a physical part. Yet a brand-new period is here-- one where automobiles are

  In the not-so-distant past, vehicles were devices you might comprehend simply by popping the hood. Mechanical systems ruled the day, and taking care of concerns often meant turning a wrench or changing a physical part. Yet a brand-new age is right here-- one where cars and trucks are