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  "path": "/article/japans-2011-earthquake-was-so-powerful-that-it-shifted-the-entire-countrys-location/",
  "publishedAt": "2026-06-18T18:04:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "This “extraordinary” event was likely caused by seismic waves bouncing off Earth’s core, researchers found",
  "title": "Japan’s 2011 earthquake was so powerful that it shifted the entire country’s location"
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