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  "path": "/article/experts-warn-against-trump-plan-to-give-cold-war-plutonium-to-nuclear-power-companies/",
  "publishedAt": "2026-05-28T14:30:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "Weapons-grade plutonium can fuel nuclear reactors known as mixed oxide reactors, but none of these exist in the U.S.",
  "title": "Trump plan to give start-ups plutonium harvested from Cold War–era nuclear weapons is risky, experts say"
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