4 ms·Y-Zipper: 3D Printing Flexible-Rigid Transitions in One Click [video]3 points by raffael_de 6mo agonmstoker 6mo agoRelated article: https://news.mit.edu/2026/three-sided-y-zipper-design-0504 https://news.mit.edu/2026/three-sided-y-zipper-design-0504