​One of the most advanced technologies of 2012 exist in transportation. Jets have broken way beyond the sound barrier to Mach 9.6 (7,000mph), the fastest land vehicle has broken the sound barrier at over 700mph, but the fastest is not necessarily practical for public transportation. However, a certain train known as the Maglev train. It was first patented in 1907, but it was not until recently Maglev gained attention. In 2003, Japan brought forth a Maglev that reached an absurd 361mph--the fastest yet. Obviously air transportation is faster, but with a Maglev going as fast the last, it is significantly more efficient, and more practical. It would seem air travel would be more flexible, but trains can reach more cities with no problems (of having to stop), and weather conditions cannot affect their travel. Nevertheless, the current method for Maglev construction is extremely expensive and cannot be considered at this time. However, perhaps some time in the future, people will be hurdling toward their destinations at half the speed of sound, and more importantly efficiently enough to protect the environment. ​