Tidal Energy - Not Renewable

{
  "language": "en",
  "fingerprint": "f11c857f",
  "id": "uW6OVyMOU/Wf09ueJdtxBuVG3zPAAxiGRBuAOlsem8k=_18a644f99c8:2b31465:eca0ac4",
  "keywords": [
    "renew"
  ],
  "originId": "https://cs.stanford.edu/people/zjl/tide.html",
  "origin": {
    "htmlUrl": "https://pinboard.in/popular/",
    "streamId": "feed/http://feeds.pinboard.in/rss/popular/",
    "title": "Pinboard (popular bookmarks)"
  },
  "title": "Tidal Energy - Not Renewable",
  "author": "willtonkin",
  "crawled": 1693900052936,
  "published": 1693892821000,
  "alternate": [
    {
      "href": "https://cs.stanford.edu/people/zjl/tide.html",
      "type": "text/html"
    }
  ],
  "canonicalUrl": "https://cs.stanford.edu/people/zjl/tide.html",
  "unread": false,
  "readTime": 500598,
  "categories": [
    {
      "id": "user/447f76f6-44df-414e-a9af-794a73847bdb/category/global.must",
      "label": "Must Read"
    },
    {
      "id": "user/447f76f6-44df-414e-a9af-794a73847bdb/category/News",
      "label": "News"
    }
  ],
  "tags": [
    {
      "id": "user/447f76f6-44df-414e-a9af-794a73847bdb/tag/Awesome",
      "label": "Awesome"
    },
    {
      "id": "user/447f76f6-44df-414e-a9af-794a73847bdb/tag/global.read",
      "label": ""
    }
  ],
  "actionTimestamp": 1694059896516,
  "engagement": 97
}