{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreigazzm72pjcmbrtn7yhdrcddy3bxkqs26nbixi2gmk7lcshea2xti",
    "uri": "at://did:plc:stwykosrxsux7mdob2prqjr2/app.bsky.feed.post/3mmfgmkb63t22"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreidnym6c445e67nadzdpcinuusvhhwyuh2u5hcrlazcejelarrollq"
    },
    "mimeType": "image/jpeg",
    "size": 151683
  },
  "path": "/scientists-may-finally-know-why-t-rex-had-such-tiny-arms",
  "publishedAt": "2026-05-21T18:00:18.000Z",
  "site": "https://www.sciencealert.com",
  "textContent": "You probably wouldn't say it to its face, but the famously fearsome Tyrannosaurus rex has...",
  "title": "Scientists May Finally Know Why T. Rex Had Such Tiny Arms"
}