I'm not very knowledgable of physics as my main focus is computer technology. However, I purchased a Magnetix set from a local store a few days ago because I remembered these kinds of sets when I was a kid. With this 20 peice set I created a hexagon and had one remaining ball left over. I wanted to see if this one ball would hold up the entire hexagon construction from the middle (knowing that the middle ball would be completely magnetized by it's surrounding 6 magnetic links. Of course this worked so I decided to set up a make-shift stand to hold this one ball and hang the hexagon construction from this one ball via magnetism only. Then I decided to spin this hexagon construction. (This is the child inside me of course) :) So I left this construction spinning while I went to eat dinner with my fiance. About 3 hours later it was still spinning with no sign of slowing down. So I decided to leave it until morning. Next morning it was still spinning! And at what seemed to be the same speed! 48 hours later It still seems to be spinning at the same speed. I always thought this was impossible outside of a vaccum. Can anyone explain this to me?