Nobody doubts maglev works (there is also a maglev in China and Germany also had a test track since the 80s). There are a lot of things that technically work, b

Nobody doubts maglev works (there is also a maglev in China and Germany also had a test track since the 80s). There are a lot of things that technically work, but are not economical. The math just doesn't add up to build this in any way that is economically reasonable.