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A comment on Launch HN: Flywheel (YC S25) – Waymo for Excavators. Parent comment

Re:Launch HN: Flywheel (YC S25) – Waymo for Excavators by westurner on Wednesday September 24, 2025 @02:58PM (#45364559)
Could a mini tunnel boring machine plug a well, from the side?
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Re:Launch HN: Flywheel (YC S25) – Waymo for Excavators by ceejayoz on Wednesday September 24, 2025 @03:17PM (#45364803)
That's definitely a thing.

https://en.wikipedia.org/wiki/Relief_well

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Re:Launch HN: Flywheel (YC S25) – Waymo for Excavators by westurner on Wednesday September 24, 2025 @06:43PM (#45366805)
Is there a name for resealing an aquifer at each layer? Rezonal isolation, Zonal isolation?
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