Levitation is the method of creating an object float within the air with none bodily assist. Whereas levitation is commonly related to magic and the supernatural, there are literally various scientific ideas that can be utilized to levitate objects.
Probably the most frequent strategies of levitation is to make use of magnetic fields. Magnets can be utilized to create a pressure that pushes in opposition to an object, inflicting it to drift within the air. That is the precept behind magnetic levitation (maglev) trains, which use highly effective magnets to levitate above the tracks, decreasing friction and permitting for high-speed journey.