Newtons Cradle

Here is an example of what a Newtons Cradle is: www.youtube.com/watch?v=0LnbyjOyEQ8 The picture above is just a sketch, I could not find any better pieces for the balls but i'm sure Lego could. If you did not watch the video here's what it is. You lift up the ball on the left or right and then let go. it hits all the balls and the one on the opposite side is the one that moves, and none of the others. I hope that made sense.

I was inspired to make this after seeing all of JKBrickWorks ideas. I wanted to make something functional. The set is 73 pieces, 16 studs wide, 8 back, 7 tall.

This would make a great set because it is a functional set. It can be used for fun and be displayed.