Beach Ball Droid ideas

[lynellephi]

The problem with magnets is the magnet inside the body is constantly turning. So how does the dome stay at top without it turning along with the magnet on the body? Maybe there is a third flat or curved part under the dome that connect the dome and the body with magnets. But how does that part stay up? I like the magnet idea, but I just can't put my head around it yet. Unless the whole body is magnetic, but then the dome would still be all over the place. (sorry, I'm rambling here as thoughts pour out) Magnets, magnets, magnets..... it's gotta work.... somehow. (I'm going back to real work now, I'm beginning to sound like Sheldon)