This Instructable will show you how to turn 60 binder clips into a ball. With 5 dollar worth of borrowed storeroom clips you can be the envy of your cube farm. While searching Instructables at work one day, I came upon the binder clip sphere, http://www.instructables.com/community/Binder-clip-sphere/
I started playing with the clips by taking them apart and putting them back together in different ways. Through trial and error, I managed to create a binder clip ball.