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  "path": "/article/the-iran-war-disrupts-global-helium-supply-and-artificial-intelligence-chip/",
  "publishedAt": "2026-03-18T15:38:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "The closure of the Strait of Hormuz has trapped a third of the world’s commercial helium, threatening the irreplaceable coolant that makes MRI scanners and advanced microchips possible",
  "title": "The Iran war disrupts global helium supply and artificial intelligence chipmakers"
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