Magnetic Levitation Spinning Top

Yep, it's cool. It works well and hovers quite high, as shown in the picture. You'll get a good couple of minutes on a good spin. The trick is to spin it rather slowly. Also, add several weights at the beginning and remove until the top jumps up as you very slowly raise the platform while it's spinning. You'll get it :-)

The top is on the heavy side. I quickly needed to remove all weights to make it hover, then I had to grind off some plastic. Not a deal breaker, and every magnet will be slightly different.