A levitation video,not really anything about railways but the part with the object going round a circular track is pretty impressive to me.
http://www.youtube.com/watch?v=Ws6AAhTw7RA
Allan
That was very "cool" lol
Don't think it will get to n gauge though, keeping liquid nitrogen is a bit risky in the icetray compartment :evil: :smiley-laughing:
Have you seen the model train version?
http://www.youtube.com/watch?v=TeS_U9qFg7Y