Theory
The permanent magnetic pedestal is composed of plastic box and two-side two-pole permanent magentic ferrite. Thw flying disk consists of plastic crust and common permanent magentic ferrite cirque. Magnetic pole on the downside of the flying disk is the same as magnetic pole outside of the pedestal but opposited to magnetic pole in the center of the circle. According to the theory of same pole excluding and opposite pole attacting the power of excluding produced by upper and nether magnet is F1, the power of attracting is F2; the gravity of flying disk is G1; the gravity produced by balance weighting sheet copper is G2, the total gravity is G, then F1=F2+G through adjusting the magnitude of G2. When the imposed stress comes out balanced, the flying disk will be suspensible.

Important Issues
The weight of the adjustable magnetic flying disk might need to be slightly changed when moving the set to a different place or at the same place but different time of the day. This change is due to the different distribution of Earth Magnetic Field and the change of Earth gravitational caused by the chage of places. Human begins cannot detect the slight change of Earth Magnetic Field and Earth Gravitiation but we can sense them by operating the flying disk.

Content
- 1 x Flying disk
- 1 x Permanent magnetic pedestal
- 2 x Triangular plastic brackets
- 1 x Set of washers (small and big)
- e-Manual (download here)