Scotland's Knockhill Racing Circuit is a little too small for setting land-based speed records, but there's apparently plenty of room above it for some airborne attempts. It was the site of a new Guinness World Record attempt for the fastest man in a jetpack, with pilot Eric Scott scoring a maximum speed of 68mph, verified by a police radar gun. His propulsion is basically the same hydrogen peroxide-based tech that enabled Bond to make a daring escape in Thunderball in the '60s, which sadly still means 30 - 40 seconds maximum flying time -- faster, but a little less impressive than the 30+ miles offered by the
