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  "path": "/article/what-color-is-this-dot-new-illusion-demonstrates-weird-vision-quirk/",
  "publishedAt": "2026-03-23T10:00:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "An optical illusion with nine simple dots reveals a surprising amount about the eye and brain",
  "title": "What color is this dot? New illusion demonstrates weird vision quirk"
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