Hinged Triangle-Square Free 3D print model

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This ingenious device prints out a complete, ready-to-go product in one piece, with no need for supports or rafts - even the delicate hinges are fully integrated! The finished model can flexibly transform from a square into a triangle and back again with ease. The inspiration behind this innovative print is based on Henry Dudeney's famous puzzle, "The Haberdasher's Puzzle," a mind-bending challenge that has captured the imagination of problem solvers for generations. To learn more about the story and history surrounding this clever contraption, check out the links provided: https://www.youtube.com/watch?v=YwwqcHXIfn0