Propulsion of ufos : Flying saucers work like magnets, considering the earth like a giant magnet.The flying saucer creates a positive or a negative polarity magnetic field depending on whether the magnetism of the planet is negative or positive.It then occurs the same thing between 2 magnets : the positive sides, as well as the negative ones, put face to face, repel each other and the negatives sides put face to the positive sides attract each other. By varying the intensity of the magnetic field it creates the flying saucer vary the intensity of the repulsion or attraction between itself and the magnetic field of the planet and in this way creates a movment from top to bottom or from right to left it is to say a movment which brings it closer of the planet or which takes it away from it. The flying saucer then make its movings by controlling and manipulating its magnetic field. Menu