This is my explanation text from my Go Machine. It was good fun making it and it sometimes worked.Our machine had a weight and it hit dominoes and the dominoes hit a ping pong ball and the ball went down the inclined plane.
This is my explanation text from my Go Machine. It was good fun making it and it sometimes worked.Our machine had a weight and it hit dominoes and the dominoes hit a ping pong ball and the ball went down the inclined plane.