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  "publishedAt": "2026-05-11T16:28:15.000Z",
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  "textContent": "Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. What did the T. rex use its little arms for? – Aurora, age 11, Pemberton Township, New Jersey One of the most famous dinosaurs to ever roam across…",
  "title": "Why did ‘Tyrannosaurus rex’ have such short arms?"
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