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  "path": "/videos/practical-engineering-so-you-want-to-build-a-tunnel/",
  "publishedAt": "2026-02-11T21:48:10.000Z",
  "site": "https://nebula.tv",
  "tags": [
    "Engineering",
    "https://store.practical.engineering/",
    "http://practical.engineering",
    "https://twitter.com/HillhouseGrady",
    "https://www.instagram.com/practicalengineering",
    "https://www.reddit.com/r/PracticalEngineering",
    "https://www.facebook.com/PracticalEngineerGrady​",
    "http://patreon.com/PracticalEngineering",
    "https://beacons.ai/calebwinters"
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  "textContent": "\n\nA comparison of hobby tunnels and large public infrastructure projects.\n\nA little exploration into modern tunnel construction methods used in public infrastructure and how those lessons can be applied to endeavors of the more homemade variety.\n\nSigned copies of my book (plus other cool stuff) are available here: https://store.practical.engineering/\n\nPractical Engineering is a YouTube channel about infrastructure and the human-made world around us. It is hosted, written, and produced by Grady Hillhouse. We have new videos posted regularly, so please subscribe for updates. If you enjoyed the video, hit that ‘like’ button, give us a comment, or watch another of our videos!\n\nCONNECT WITH ME\n\n* * *\n\nWebsite: http://practical.engineering\n\nTwitter: https://twitter.com/HillhouseGrady\n\nInstagram: https://www.instagram.com/practicalengineering\n\nReddit: https://www.reddit.com/r/PracticalEngineering\n\nFacebook: https://www.facebook.com/PracticalEngineerGrady​\n\nPatreon: http://patreon.com/PracticalEngineering\n\nDISCLAIMER\n\n* * *\n\nThis is not engineering advice. Everything here is for informational and entertainment purposes only. Contact an engineer licensed to practice in your area if you need professional advice or services. All non-licensed clips used for fair use commentary, criticism, and educational purposes.\n\nSPECIAL THANKS\n\n* * *\n\nStock video and imagery provided by Getty Images, Shutterstock, Pond5, and Videoblocks.\n\nVideo by Grady Hillhouse\n\nEdited by Wesley Crump\n\nProduced by Ralph Crewe\n\nGraphics by Nebula Studios\n\nMUSIC CREDITS\n\n* * *\n\nThe Early Bird from Epidemic Sound\nRhubarb from Epidemic Sound\nWoodland Expedition composed by Caleb Winters (https://beacons.ai/calebwinters)",
  "title": "So You Want to Build a Tunnel..."
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