Experiments on Zero energy travel

Zeroenergytravelexperiment:http://commons.wikimedia.org/wiki/File:Zero_energy.gif
Zeroenergytransatlantictravel:http://commons.wikimedia.org/wiki/File:Zero_energy_transatlantic.jpg..
Similar to the above experiment but intercontinental.
We can still do it in our cities. The chinese have started building
these vacuum tube trains. For more information refer to Wikipedia:
Vactrain:
http://en.wikipedia.org/wiki/Vactrain