Elon Musk’s vision for the future of Tesla has finally rolled off the assembly line. Last month, a Tesla factory in Texas built the first Cybercab, a driverless electric car with neither a steering wheel nor pedals. With typical bombast, Musk has promised that the Cybercab will cost less than $30,000 by next year, and said that it could perhaps even pay for itself: Owners will conceivably be able to nap at home while the car is out hailing riders and earning them money. The Cybercab is among