Hinged Triangle-Square

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This object prints in one piece without raft or support, fully assembled with all hinges intact! The resulting model will hinge from a square to a triangle and back again seamlessly. The model is based on Dudeney's famous hinged dissection known as the "Haberdasher's Puzzle". To learn more about this fascinating design, visit MakerHome.blogspot.com, Day 188. Watch the video: Instructions: Make sure to print without raft or support for optimal performance. After printing, give the hinges a little "snap" to get them started correctly. This model is specifically optimized for printing on a Replicator 2 with low-resolution settings at .3mm. Follow me on Twitter @mathgrrl for more updates. Visit my Hacktastic blog at mathgrrl.com/hacktastic for exclusive content. Shop my Shapeways geekhaus store at shapeways.com/shops/mathgr... This design, along with all associated images and files, is licensed under the Creative Commons Attribution Non-Commercial Share Alike license. If you need to use designs, images, or files outside of this license's terms, please email request@mathgrrl.com for permission.