David Mayman, an Australian entrepeneur, and his business partner Nelson Tyler, a Hollywood inventor, collaborated on a lightweight jetpack that enables personal flight. Under the authorization of the FAA and U.S. Coast Guard, Mayman flew his JB-9 Jetpack over the Hudson River and around Lady Liberty with absolute success on November 3rd. The jetpack is capable of flying thousands of feet above the ground. Mayman videotaped the exhilariting adventure…