Quantum levitation made a little easier. With these 2 kits you can make interesting levitation experiments quickly. The first kit includes magnets, spacers and a YBCO superconductor (liquid nitrogen is not included) https://magneticgames.video/superconductivity-kit The second kit allows you to obtain magnetic levitation by repulsion, looks like a levitation train https://magneticgames.video/MagneticTrain | Magneticgames