Very cool marble run toy - it feeds the marbles and they go down different ways to play xylophone, move toys, etc. Woodworking plan to build it yourself!
Seven amazing marble machines with videos of each one in operation. Created by Paul Grundbacher.
We've been staring at this mesmerizing solar-powered marble machine kit all morning…
Marble Machines operated by hands
Seven amazing marble machines by Paul Grundbacher
Marble Machine Spoon Elevator - SketchUp,Parasolid,Autodesk 3ds Max,OBJ,SOLIDWORKS,STEP / IGES,STL - 3D CAD model - GrabCAD
How to build a Marble Machine board
Seven amazing marble machines by Paul Grundbacher made with scrap wood from nearby factory.
Downloadable Woodworking Plans | 31-DP-00951 - Magnetic Marble Run Downloadable Woodworking Plan PDF
Marble Machine 2011 More