More than seven million viewers have watched the presentation on YouTube of a new customized “hovercraft golfcart” commissioned for Bubba Watson by one of its new sponsors, Oakley. Developed by Neoteric, a small company in Indiana, the futuristic vehicle resembles a barefoot running shoe. It can be seen flying over grass, sand and water, doing minimal harm to the golf course, as it is driven by the popular American golf champion, who won the Masters last year. Oakley's latest stunt is bringing some new excitement to the game. The video was released ahead of last week's Masters tournament at the Augusta National golf course in Georgia (U.S.).