Modular Powerless Room Temperature Magnetic Conductor Concept

This Concept utilizes 3 Neodymium magnets, 2 strong N40's and 1 one counter placed weaker N20. Magnet 1 and 3 attract each other, but the repulsive force between 2 and 3 is stronger, keeping the two shapes containing them apart. i also made it modular so that a track and a cart could be created. the idea is that the cart and rails attract, but can never touch. sort of a magnetic dampening system working on room temperature. no need for superconducting and all that use of expensive gasses etc. ma