Made from Honduras Mahogany, this started out as an effort to build a gravity well shape. This shape is defined by y =-1/x. this is the curve that makes up one half of the profile. from this I plotted the cross section and set out to build it. once I had the well, Designed the cabinet to hold and load the balls into orbit.
The balls are lifted using a marble pump. this design of this pump can be found at: http://Woodgears.ca>