Wooden marble run

by 3DWarehouse
A model of a marble run that I made for a GCSE project, turn the handle anti-clockwise to lift marbles up in the marble elevating wheel, then the marbles roll down the ramps and back in again. Partly inspired by Matthias Wandel's website. I hope to update this soon so it works with Sketchy Physics. Please rate. Visit my website for more sketchUp stuff