In the not-so-distant past, cars were devices you might recognize simply by popping the hood. Mechanical systems ruled the day, and dealing with problems commonly implied transforming a wrench or replacing a physical component. But a new age is here-- one where vehicles are becoming

  In the not-so-distant past, cars were devices you might recognize simply by popping the hood. Mechanical systems ruled the day, and taking care of problems often implied turning a wrench or changing a physical element. But a brand-new era is here-- one where autos are ending up being