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  "path": "/article/world-cup-is-battling-extreme-heat-which-cooling-methods-really-work/",
  "publishedAt": "2026-06-19T19:30:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "From booed hydration breaks to cooling-gel vests, teams are trying everything to keep their players from overheating. Physiologists—and one World Cup team doctor—say feeling cooler is different than cooling the body",
  "title": "Which World Cup cooling methods really protect players from extreme heat?"
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