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  "path": "/news2/robotics/newsid=69272.php",
  "publishedAt": "2026-04-28T20:22:12.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "Researchers' new fabrication technique can produce soft, microscopic structures with magnetically activated moving parts.",
  "title": "Tiny magnetic robots grip, snap and swim with a wave of a magnet"
}