Stefan Karl Stefansson, aka Robbie Rotten, is free of cancer for now after battling it for nearly a year. Having cancer has caused him to rethink his life. Go to main menu
Google's driverless cars hit the headlines and the public consciousness in May, when the search giant announced a new design. The technology, however, is very much at the prototype stage, with sensors and equipment costing around Â£90,000 over and above the cost of the vehicle itself.
Fill in the calculator below to see how much you spend on gas alone to commute in your own car. ...and this is just your gas and parking expense. The Federal Highway Administration in 2001 estimated the cost to operate a compact car at 42.3 cents per mile.