Nine Pins in the Catskills Quiet Discoveries 5" width x 4

5" width x 4

20" Height x 24" Width x 1

30" Height x 40" Width x 1

changes the rocker frequency

I have filed marks in the pendulum rod that serve as starting points for positioning the weight

Nine Pins in the Catskills Quiet Discoveries 5" width x 4Stainless steel, basalt stone, granite 13. 5" Height x 9" Width x 8. 8" Depth Granite base 18" Length x 18" Width x . 5 Depth A conical rocker consisting of a stone at the point and an elliptical formed rectangular bar, supports a pendulum, revolving around the cones axis. The pendulum has a fixed spherical weight at one end and a movable counterweight at the other. As the rocker and pendulum move, the energy of these elements cycles between kinetic