words: Bill, photo/video: Stanford University Meet Shelley, the plucky Audi TTS who takes on Thunderhill Raceway by herself...with no human driver. Stanford University's Chris Gerdes, Professor of Mechanical Engineering and Director of the Center for Automotive Research, and his team of students have been testing their autonomous driving algorithms for several years on the aforementioned Shelley. Shelley has reached speeds up to 120 mph but she normally drives around the 50-75 mph...