Driver who broke the sound barrier to attempt another land speed record in Utah

British driver Andy Green will try to beat his own record, set 20 years ago, with a hydrogen-powered car The first – and only – person to break the sound barrier in a car hits the track in Utah this week with new wheels and his eye on another record. Twenty years ago, British driver Andy Green set the land speed record for a diesel-powered car, reaching 350.092 mph (563.4 km/h) at Utah’s famous Bonneville Salt Flats. Green will return to the lunarlike landscape Tuesday and try to beat that…