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  "path": "/news2/robotics/newsid=69238.php",
  "publishedAt": "2026-04-24T13:17:00.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "A knot doesn't just fall apart, it snaps. Engineers harnessed that energy release to create tiny soft robots that leap meters high, flip, spin or glide.",
  "title": "Tiny, knotted robots jump, fly and plant seeds"
}