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  "path": "/article/2519272-what-does-it-mean-if-the-universe-has-extra-dimensions/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home",
  "publishedAt": "2026-03-16T09:00:04.000Z",
  "site": "https://www.newscientist.com",
  "textContent": "Dimensions beyond the four we’re familiar with could solve a host of problems in physics and cosmology. Columnist Leah Crane explores what a higher-dimensional universe might be like – and how we could find out if we live in one",
  "title": "What does it mean if the universe has extra dimensions?"
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