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  "path": "/science/blue-dots-optical-illusion/",
  "publishedAt": "2026-03-25T23:30:00.000Z",
  "site": "https://www.popsci.com",
  "tags": [
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    "How many blue dots do you see? New optical illusion tricks the brain.",
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  "textContent": "An object's color and our perception of it are two very different things.\n\nThe post How many blue dots do you see? New optical illusion tricks the brain. appeared first on Popular Science.",
  "title": "How many blue dots do you see? New optical illusion tricks the brain."
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