Here's an idea. You know how a cat always lands on it's feet, and a piece of buttered toast always lands face down. Tie a piece of toast, buttered side up to the back of a cat. Then drop the cat. As the toast falls face side down, the cat will be on it's back, then it will turn to land on it's feet, then the toast will turn etc...
You will have a cat sitting there in mid air spinning like a mofo.
It's just an idea.