3D Printable Hinged Triangle-Square by mathgrrl

This object prints in one piece without raft or support, fully assembled, hinges and all! The resulting model will hinge from a square to a triangle and back again. The model is based on Dudeney's famous hinged dissection known as the "Haberdasher's Puzzle". For more information, see MakerHome, Day 188. Video: https://www.youtube.com/watch?v=YwwqcHXIfn0 | Download free and paid 3D printable STL files

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