Audi’s Self-Driving Car Hits 150 MPH on an F1 Track
" In the realm of self-driving cars, Google tends to get all the attention. Its vehicles have covered more than 700,000 miles on their own, and an adorable, steering wheel-free prototype joined the family in May. But Audi is no less serious about autonomous technology, and to prove it, it sent an RS7 flying around Germany’s Hockenheimring at race pace. Without a driver inside."