Maglev systems, short for magnetic levitation systems, use powerful magnets to lift and propel vehicles, such as trains, above a track. This technology eliminates friction, allowing for smoother and faster travel compared to traditional rail systems. In a maglev system, the train floats on a magnetic field created by electromagnets, which can be found in both the train and the track. This innovative approach enables trains to reach speeds of over 300 miles per hour, making them an efficient mode of transportation in countries like Japan and China.