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  "path": "/3d-printing/mit-researchers-revive-40-year-old-triangular-zipper-concept-now-made-possible-by-3d-printing-creates-shape-shifting-robots-and-deployable-structures-3d-printed-y-zipper-turns-floppy-tentacles-into-rigid-beams-in-seconds",
  "publishedAt": "2026-05-10T15:15:09.000Z",
  "site": "https://www.tomshardware.com",
  "tags": [
    "3D Printing"
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  "textContent": "MIT researchers have developed a 3D-printed three-sided zipper that rapidly transforms floppy structures into rigid beams, robotic limbs, and deployable frameworks using triangular geometry.",
  "title": "MIT researchers revive 40-year-old triangular zipper concept now made possible by 3D printing, creates shape-shifting robots and deployable structures — 3D-printed 'Y-Zipper' turns floppy tentacles into rigid beams in seconds"
}