Never lose track of that food court: Google Maps can now guide you inside the Smithsonian, more museums on tap

Never lose track of that food court: Google Maps can now guide you inside the Smithsonian, more museums on tap: Besides the largest museum complex in the world, Google Maps now covers the de Young Museum in San Francisco, the Philadelphia Museum of Art, Cincinnati Museum Center, the Indianapolis Museum of Art, the American Museum of Natural History, and a zoo...