{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreidlxofew7ed5hehhaftb6au4vusrytzz7tbpje7qx6aow4siih54y",
    "uri": "at://did:plc:ox2kiwcr2xmn32p25g472pp7/app.bsky.feed.post/3mfy4777fmm72"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreih3i4x54rvw5m67el52zj5dlprsx4st63npsr7tt3c4p5szhupd2e"
    },
    "mimeType": "image/webp",
    "size": 99488
  },
  "path": "/releases/2026/02/260227071922.htm",
  "publishedAt": "2026-02-28T08:23:21.000Z",
  "site": "https://www.sciencedaily.com",
  "textContent": "Scientists racing to tackle plastic pollution have created a surprising new contender: a biodegradable packaging film made partly from milk protein. Researchers at Flinders University blended calcium caseinate with starch and natural nanoclay to form a thin, durable material designed to mimic everyday plastic. In soil tests, the film fully broke down in about 13 weeks, pointing to a realistic alternative for single-use food packaging.",
  "title": "This plastic is made from milk and it vanishes in 13 weeks"
}