{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreieavdn3n3icj6ndld4d2wcoh7yqo6z3f3o2j6fgf5j6tgobek6gaa",
    "uri": "at://did:plc:k7h5fn3kdhjpj37pc6yhno2o/app.bsky.feed.post/3mfo4uh446oj2"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreiconte527fjyxjrf6gohloug3qwhq65okdykve4jm5c7vuywyqneq"
    },
    "mimeType": "image/jpeg",
    "size": 91627
  },
  "path": "/article/how-horses-whinny-has-long-been-a-mystery-now-scientists-think-they-know-the/",
  "publishedAt": "2026-02-24T17:15:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "The distinctive sound horses produce when they whinny is created by combining low and high pitch sounds together, like grunting and whistling at the same time",
  "title": "How horses whinny has long been a mystery. Now scientists think they know the answer"
}