Superconducting magnets are impressive tools. They can make MagLev (Magnetic levitation) trains possible. The resistance is the major problem with high-voltage, large-scale systems. Resistance heats the magnetic systems, and it means also loss of power. The thing that makes the resistance problematic is turning electricity to heat. And that means that part of the electricity will go to the air. That thing causes there is needed more electricity than low resistance systems. If there is possible to make a large-scale superconducting system. That thing makes it possible to create. The magnetic-levitation in high-scale systems. The ultra-fast trains are only one example of how to benefit from magnetic levitation. Diagram 1) The magnetic leviatation system. 1) Superconducting magnet 2) Magnetic pushing effect 3) Levitating piece that can also be superconducting iron dust 4) The roof of the chamber The system pushes the levitating object against the roof of the chamber. And that thing ma