Driver who broke the sound barrier to attempt another land speed record in UtahBuobe IA context · why it matters Andy Green aims to break his own land speed record — This could lead to advancements in alternative fuel technology for high-speed vehicles. Return to Bonneville Salt Flats — The unique terrain provides an ideal testing ground for extreme speeds and performance. Published bywww.theguardian.comon •1 min readBritish driver Andy Green will try to beat his own record, set 20 years ago, with a hydrogen-powered carThe 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.land speed recordsound barrierhydrogen-powered carLearn moreShareLegalReport