"On this day in history, a new land-speed record is set by Britain’s famed speed demon, Sir Malcolm Campbell. On the Bonneville Salt Flats of Utah, Campbell and his 2,500-hp motor car Bluebird made two runs over a one-mile course at speeds averaging 301.129 mph. In breaking the 300-mph barrier, he surpassed the world record of 276.82 mph that he had set earlier in the year.
