<object width="480" height="385"><param name="movie" value="http://www.youtube.com/v/JaFw8_wQ6pc?fs=1&amp;hl=en_GB"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/JaFw8_wQ6pc?fs=1&amp;hl=en_GB" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="480" height="385"></embed></object>

the swinging chain ball was a very complicated job to complete but at the same time i enjoyed this model. i found it amazinof  how you could transform each chain into the movement which would make it look like a actuall real life chain swinging back and forth. i think my swinging chain ball is not to shabby for my first attempt.