The diagram is here:
http://i.imgur.com/YbWP4VO.png
I am not sure why it is now showing for you.
Is there a way to determine the minimum width of the rings and the distance for it to be stable? Or would it always be unstable?
Has anyone tried this?
I am wondering if I could attach two disc or ring magnets by a string in their center to cause the top one to levitate? Would it be stable or would it flip?
Here is a diagram of what I would like to do.
Thanks.