Mondo Magnets: 40 Attractive (and Repulsive) Devices and DemonstrationsEbookMondo Magnets: 40 Attractive (and Repulsive) Devices and DemonstrationsbyFred JeffersRating: 2 out of 5 stars2/5Save Mondo Magnets: 40 Attractive (and Repulsive) Devices and Demonstrations for later
