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  "path": "/spotlight/spotid=69190.php",
  "publishedAt": "2026-04-20T15:24:40.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "A soft magnetoelectric sensor feels touch, detects its own damage, and heals itself underwater without external power, mimicking biological skin's layered sensing and repair.",
  "title": "Self-healing sensor feels touch, detects pain, and repairs itself underwater"
}