They're not, its all politics and game playing.
Maglev trains do not use gas, so they are good for the environment.
maglev trains will appear very soon in NCR regions
maglev trains can help simply because they don't use gas. They use magnets to keep them in the air and moving. Which means they will be better for the ozone layer. They are also much faster than regular trains.
Yes.
They get on from an opening passage way that comes out of the maglev train
# It is a Magnetic Levatation train.
Alfred zehdan
China
Maglev trains are faster than normal trains because they use magnetic levitation to reduce friction between the train and the tracks, allowing them to reach higher speeds. Additionally, maglev trains do not have wheels, which eliminates the rolling resistance experienced by traditional trains on tracks.
Bullet train(dubai)These are known as MagLev trains. For Magnetic Levitation.
Very low coefficient of friction.
Any electrical source.