Science is trying to achieve a new milestone, great. However in my opinion, such great minds are being in the wrong fields and for the wrong kind of projects. Humanity needs more from scientists, levitation is something that can be made to wait for a few years. And for the record, its is a funny yet true thing that levitation has been somewhat familiar thing to Indians, through magic ofcourse, although i fail to see or observe any theory or defined force in that matter.