{"ok":true,"trend":{"id":890778,"platform":"hn","region":"global","key":"the characters of plastics (2024)","title":"The characters of plastics (2024)","url":"https://yarchive.net/blog/plastics/","first_seen":"2026-10-03T18:35:39.660140Z","last_seen":"2026-10-03T20:05:39.961409Z","last_rank":29,"peak_rank":29,"last_volume":5,"peak_volume":5,"seen_count":7,"score":39.05,"category_hint":null,"section":null,"category":null,"summary":"A 2024 blog post explains the different types of plastics and their characteristics, helping readers understand which plastics are used for what purposes and how they behave. The article is being shared and read on Hacker News, where commenters appear to find it a useful reference on a topic that affects daily choices about packaging, recycling and safety.","why":"Plastics and their health and environmental impact remain a recurring topic of public concern, so a clear explainer draws attention.","tone":"neutral","entities":["plastics","Hacker News","yarchive.net"],"summarized_at":"2026-10-03T18:35:54.540685Z","meta":{"lang":"en","link":"https://yarchive.net/blog/plastics/","hn_id":"49941764","comments":2},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"A guide to the properties of everyday plastics","timeline":[{"captured_at":"2026-10-03T18:35:39.660140Z","rank":29,"volume":3},{"captured_at":"2026-10-03T18:50:39.620978Z","rank":29,"volume":3},{"captured_at":"2026-10-03T19:05:39.679340Z","rank":29,"volume":4},{"captured_at":"2026-10-03T19:20:39.687515Z","rank":30,"volume":4},{"captured_at":"2026-10-03T19:35:39.654391Z","rank":29,"volume":4},{"captured_at":"2026-10-03T19:50:39.684471Z","rank":29,"volume":5},{"captured_at":"2026-10-03T20:05:39.961409Z","rank":29,"volume":5}],"posts":[{"platform":"hn","url":"https://news.ycombinator.com/item?id=49941764","author":"thelastgallon","title":"The characters of plastics (2024)","snippet":null,"posted_at":"2026-10-03T06:14:16Z","likes":5}],"elsewhere":[],"window":"7d"}}