The company says it takes about 20 hours to learn how to operate the Jetpack. June 1, 2011 -- Jetpacks, once thought to be the future of travel, seemed to go the way of the flying car, but if Glenn ...

Perhaps Steve Wozniak will give up his Segway now. Nine months ago it could only go about 2 feet off the ground, but now the Martin Jetpack can soar up to about 8,000 ft. A typical trip will last ...