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    "story_id": "mp-2026-09-21-005",
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    "section": "robotics",
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    "headline": "The Drone Rolled Along the Pipe",
    "slug": "the-drone-rolled-along-the-pipe",
    "dek": "AeRove switched between flight and pipe rolling in 200 milliseconds and cut current draw in its rolling mode.",
    "summary": "AeRove switched between flight and pipe rolling in 200 milliseconds and cut current draw in its rolling mode.",
    "body_text": "AeRove uses propeller guards as wheels and a spring-loaded bistable mechanism to shift between flight and rolling without continuous reconfiguration power. In tests, rolling drew 0.7 amperes versus 10 amperes in continuous flight, supporting an estimated range increase from 144 to 2,057 meters. Autonomous trials on a 51-centimeter steel pipe included bends, obstacle hops and simulated leak markers. Separate carbon-dioxide tests found a stronger sensing response while perched than hovering under the tested conditions.",
    "why_it_matters": "AeRove switched between flight and pipe rolling in 200 milliseconds and cut current draw in its rolling mode.",
    "limitations": [],
    "importance": 9,
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    "first_published_at": "2026-09-21T09:00:00.000-04:00",
    "modified_at": "2026-09-21T09:00:00.000-04:00",
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        "text": "AeRove switched between flight and pipe rolling in 200 milliseconds and cut current draw in its rolling mode.",
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        "qualification": null
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    "source_ids": [
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    "tags": [
      "inspection robots",
      "drones",
      "pipeline"
    ],
    "image_url": null,
    "corrections": []
  },
  "sources": [
    {
      "source_id": "source-2026-09-21-005",
      "title": "arXiv preprint 2609.20965",
      "publisher": "arXiv",
      "url": "https://arxiv.org/abs/2609.20965",
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      "published_at": "2026-09-17T14:21:29.000-04:00",
      "accessed_at": "2026-09-21T08:26:05.112-04:00",
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  "publisher": {
    "name": "The Machine Press",
    "url": "https://themachinepress.com",
    "description": "A daily newspaper for the age of artificial intelligence."
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  "cite_this_report": {
    "title": "The Drone Rolled Along the Pipe",
    "publisher": "The Machine Press",
    "published_at": "2026-09-21T09:00:00.000-04:00",
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