This Is How The Lexus Hoverboard Works
As can be observed right away, the Hoverboard has a tricky nature and that is what makes building it difficult. Lexus decided to make use of a very common phenomenon to transform the Hoverboard into the reality; magnets. A magnet has two poles; North and South. Like poles repel and unlike pole attract each other. Any object would fall to the ground owing to gravity, however using the repulsion between magnets the object can be made to float in air by countering the gravitational force.
A magnet track was constructed for the Lexus Hoverboard and that is the only location where it is able to levitate. The magnets help in suspension of the Hoverboard via magnetic repulsion. For the Hoverboard, a superconductor was incorporated beneath it and using it has helped the team to remove the need for an oscillating magnetic field. (Meissner Effect). The super conductor is cooled via Nitrogen.