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  "path": "/science/medieval-coins-protect-against-vikings/",
  "publishedAt": "2026-05-14T14:41:00.000Z",
  "site": "https://www.popsci.com",
  "tags": [
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  "textContent": "Only 30 of these silver Agnus Dei coins have been discovered.\n\nThe post Rare medieval coins used as anti-Viking charms found in a field appeared first on Popular Science.",
  "title": "Rare medieval coins used as anti-Viking charms found in a field"
}