{
  "slug": "why-the-duct-tape-became-essential",
  "version": 1,
  "layout": "comparison",
  "nodes": [
    {
      "id": "n1",
      "type": "zone",
      "label": "Military Use",
      "x": 58,
      "y": 92,
      "w": 155,
      "h": 155,
      "detail": "WWII ammunition cases"
    },
    {
      "id": "n2",
      "type": "divider",
      "label": "→",
      "x": 273,
      "y": 108,
      "w": 24,
      "h": 140
    },
    {
      "id": "n3",
      "type": "zone",
      "label": "Civilian Repair",
      "x": 330,
      "y": 102,
      "w": 155,
      "h": 155,
      "detail": "any surface, any fix"
    },
    {
      "id": "n4",
      "type": "tag",
      "label": "Duct Tape",
      "x": 340,
      "y": 281,
      "w": 78,
      "h": 78,
      "detail": "waterproof + adhesive"
    }
  ],
  "relationships": [
    {
      "from": "n1",
      "to": "n3",
      "label": "repurposed as"
    }
  ],
  "summary": "Waterproof cloth-backed tape developed for ammunition cases found civilian uses in building and repair.",
  "mechanism": "military-to-civilian-repurposing",
  "fig": "FIG. / THE REPAIR MATERIAL DESIGNED FOR SOMETHING ELSE",
  "animation": {
    "style": "reveal",
    "duration": 600,
    "stagger": 60
  },
  "presentation": {
    "style": "vignette",
    "hero": "n4",
    "support": [],
    "icon": "tape",
    "label": "Tape",
    "tilt": -5
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  "illustration": {
    "concept": "Left: cracked pipe with duct tape being applied over the fracture; right: same pipe fully sealed and restored to service",
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