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  "path": "/news2/robotics/newsid=69101.php",
  "publishedAt": "2026-04-07T20:34:00.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "Researchers created chain-like metamaterials with motorised hinges that can learn new shapes, forget old ones, and toggle between multiple forms without any central control.",
  "title": "Synthetic worm-like metamaterials that learn, adapt and evolve like living systems"
}