Some curved LEGO marble run pieces to add to what we made before. Featured on Day 13 of MakerHome: http://makerhome.blogspot.com/2013/09/day-13-lego... ===== Twitter: twitter.com/mathgrrl Hacktastic blog: www.mathgrrl.com/hacktastic Shapeways geekhaus store: www.shapeways.com/shops/mathgr... This design and all associated pictures and files are licensed under the Creative Commons Attribution Non-Commercial Share Alike license. If you want to use designs, images, or files outside of the terms of this license, please email [email protected] .