2.  Maglev in shanghai

3.  Speed ？  Recent record 581km/h(361mi/h)  Has the potential to run 6400km/h(4000mi/h)  Use electric power  Very safe

4. 1.what are the two maglev systems Their technologies and give a comparison of their speed 2.Safty 3.Economy

5.  The EMS Electromagnetic suspension Only use electromagnets on the train

6.  The EDS  Electro dynamic Suspension Use electromagnets on the train and the track to repel the train

7.  Maglev accident in German  Cause 23 Deaths and 2 injuries

8.  The maglev is much safer than the car, the plane  The EMS is safer than the EDS › 1.speed › 2.air gap

9. CountriesGerman(EMS)Japan(EDS) Route projectMunich Airport routeTokyo-Osaka Total length(km)37.4517 Planned unit cost(million per kilometer) 39.42106.67-125.50 Planned unit cost(million GBP per kilometer)

10.  Which one is better?  EMS now  EDS future

11. Thank you