The Transrapid.

Transrapid Maglevs Electric is one unit. This is the fastest rail vehicle in the world.

Electromagnetism was discovered in 1911 and it led to the mag-lev trains. These trains made rail travel much faster and used less energy.

Most use a "third" (or power) rail.

== == The Maglev train was first invented in 1902. It was invented from a German man named Alfred Zehden of Germany.
The first operational Maglev train was The Transrapid 05used at the International Transport Exhibition in 1979; and later used a s a commuter transport in Kassel, Germany.