{
  "title": "Wolfram CA",
  "videoNumber": "179",
  "description": "How is nature hidden in a pile of 0s and 1s? Let's find out by coding a p5.js visualization of the Wolfram Elementary Cellular Automaton!",
  "videoId": "Ggxt06qSAe4",
  "nebulaSlug": "codingtrain-wolfram-elementary-ca",
  "date": "2024-01-09",
  "languages": ["p5.js", "JavaScript"],
  "topics": ["nature of code", "wolfram", "ca", "cellular automata", "binary to decimal conversion", "Sierpinski triangle"],
  "canContribute": true,
  "relatedChallenges": ["85-the-game-of-life", "123-chaos-game", "119-binary-to-decimal-conversion"],
  "timestamps": [
    { "time": "0:00", "title": "Hello!" },
    { "time": "2:09", "title": "What is an elementary cellular automata?" },
    { "time": "5:41", "title": "Explaining the rulesets" },
    { "time": "7:52", "title": "Calculating the next generation." },
    { "time": "10:35", "title": "Visualizing the CA" },
    { "time": "14:25", "title": "Rule 90" },
    { "time": "16:45", "title": "Wolfram Classification." },
    { "time": "19:19", "title": "Adding wrap-around" },
    { "time": "20:37", "title": "Suggestions for variations!" },
    { "time": "21:07", "title": "Goodbye!" }
  ],
  "codeExamples": [
    {
      "title": "Wolfram Cellular Automata",
      "description": "Implementation of the Wolfram CA",
      "image": "img.jpg",
      "urls": {
        "p5": "https://editor.p5js.org/codingtrain/sketches/IE77UYZ-G"
      }
    },
    {
      "title": "Wolfram CA with color",
      "description": "Implementation of Wolfram CA with colors",
      "image": "img2.jpg",
      "urls": {
        "p5": "https://editor.p5js.org/codingtrain/sketches/1w8yOaaDS"
      }
    },
    {
      "title": "Wolfram CA infinite scroll",
      "description": "Implementation of scrolling Wolfram CA",
      "image": "img3.jpg",
      "urls": {
        "p5": "https://editor.p5js.org/codingtrain/sketches/u6ALWY0Kt"
      }
    },
    {
      "title": "3D Grid",
      "description": "Visual Demonstration of a 3D grid of cells.",
      "image": "img4.jpg",
      "urls": {
        "p5": "https://editor.p5js.org/codingtrain/sketches/m4XoXiWOa"
      }
    }
  ],
  "groupLinks": [
    {
      "title": "References",
      "links": [
        {
          "icon": "🔗",
          "title": "A New Kind of Science",
          "url": "https://www.wolframscience.com/nks/",
          "description": "The online version of the book by Stephen Wolfram."
        },
        {
          "icon": "🔗",
          "title": "Elementary Cellular Automaton",
          "url": "https://mathworld.wolfram.com/ElementaryCellularAutomaton.html",
          "description": "Wolfram MathWorld page on elementary cellular automaton."
        },
        {
          "icon": "🔗",
          "title": "Pre-Order Nature of Code",
          "url": "https://nostarch.com/nature-code",
          "description": "Pre-order the Nature of Code book from No Starch Press."
        },
        {
          "icon": "🔗",
          "title": "The Nature of Code",
          "url": "https://natureofcode.com",
          "description": "The online version of the Nature of Code book."
        }
      ]
    }
  ],
  "credits": [
    {
      "title": "Editing",
      "name": "Mathieu Blanchette"
    },
    {
      "title": "Animations",
      "name": "Jason Heglund"
    }
  ]
}