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  "path": "/article/one-scientists-10-year-quest-to-calculate-the-strength-of-gravity/",
  "publishedAt": "2026-04-24T20:00:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "Earth’s gravitational force, _g,_ has been known for centuries. But the exact value of _G,_ the universal gravitational constant, is elusive",
  "title": "One scientist’s 10-year quest to calculate the strength of gravity"
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