Today we had an interesting conversation on the open day of the CFHC.
That intrigue me and I wanted to find out about it. A model train that use levitation.
Yes
I found it, with a video, here the link :
http://www.flixxy.com/magnetic-levitation-model-train.htm
If you noticed it steamed (but you will quicly find out the trick), because that very cold. And the end of the video is really astonishing.