About this 3D model

A simple linkage that does the somewhat remarkable feat of turning linear motion through 90 degrees.More information is available here: http://www.inventhp.com/Scott_Russell_Straight_Line_Generator.htmlThe model was made from Diamond Age PLA on an Ultimaker 1. Designed in MOI.A short video is here: http://youtu.be/gv5ESOkvgEUAnd a short animation created in Blender 2.76 using the Phsyics engine is here: https://youtu.be/BIS5H9sDgvA