Innovation Light Bulb
wind turbines at dusk
Tesla logo
Gavel
Dieter Zetsche
warning on a typewriter
Pebbles
osha-logo
Foreign investment in US
The interior of an Audi Q5 SUV following the car's return from a 3,500-mile cross-country trip, a first for a driverless vehicle. Auto supplier Delphi Automotive Plc designed the car.