Driverless Cars, Drones, and Robots: Entering a New Technological Era - Rockbridge

Not so long ago, this was the stuff of science fiction. Now we stand at the edge of their everyday reality. We are living in an era that explores these possibilities and more. In the past year Google has started the production and testing of driverless cars. Virgin Galactic and XCOR Aerospace are developing spaceships for suborbital tourism.