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GENOA, ITALY DRONE TOUR 3 min 
Valencia, Spain 🇪🇸- Summer 2026 4K HDR Walking Tour 146 min 
Sawing a Dam in Half (on Purpose) 21 min 
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Billy Cole’s Horrifying Final Stand | Fright Night 3 min 
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Practical Magic (1998) - Sally Finds Her Perfect Man (7/11) | Movieclips 3 min 
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This Spillway Failed On Purpose 20 min 
Fixing the Most Dangerous Dam in the World 23 min 
How Liquid Dampers in Skyscrapers Work 20 min 
Every US Electrical Outlet Explained 22 min 
Recreating an Ancient Pump (with no moving parts) 14 min 
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The Weirdest New Battery is... Rust 10 min A tour of the subsurface in NYC ⚙️ Check out SendCutSend for custom parts fabricated from your CAD: http://sendcutsend.com/practicalengineering Errata: At 8:00, winding are showing a step-up transformer and should be swapped. The underground of New York is almost a city within a city. We kind of get used to having all these utilities and services that it’s easy to forget the physical space they all take up and the work that goes into installing and maintaining them. Watch this video ad-free on Nebula: https://nebula.tv/videos/practical-engineering-whats-under-your-feet-in-new-york-city Signed copies of my book (plus other cool stuff) are available here: https://store.practical.engineering/ Practical 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! CONNECT WITH ME ____________________________________ Website: http://practical.engineering Twitter: https://twitter.com/HillhouseGrady Instagram: https://www.instagram.com/practicalengineering Reddit: https://www.reddit.com/r/PracticalEngineering Facebook: https://www.facebook.com/PracticalEngineerGrady Patreon: http://patreon.com/PracticalEngineering SPONSORSHIP INQUIRIES ____________________________________ Please email my agent at practicalengineering@standard.tv DISCLAIMER ____________________________________ This 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. SPECIAL THANKS ____________________________________ This video is sponsored by SendCutSend. Stock video and imagery provided by Getty Images, Shutterstock, Pond5, and Videoblocks. Video by Grady Hillhouse Edited by Wesley Crump Produced by Ralph Crewe Graphics by Nebula Studios MUSIC CREDITS ____________________________________ Himalayan Spell from Epidemic Sound Keyless Entry from Epidemic Sound Water and Light composed by Caleb Winters (https://beacons.ai/calebwinters) Tapped Out from Epidemic Sound Woodland Expedition composed by Caleb Winters (https://beacons.ai/calebwinters) Tonic and Energy by Elexive is licensed under a Creative Commons Attribution License Source: https://www.youtube.com/watch?v=U6fBPdu8w9U
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