Turning a $150 Ac Into a Super-Efficient Geothermal Unit [video]
Posted5 months agoActive5 months ago
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EnvironmentHome ImprovementDiy Projects
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Aug 26, 2025 at 8:04 AM EDT
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ID: 45025372Type: storyLast synced: 11/18/2025, 12:07:54 AM
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I'm surprised there's no high tech startup that burrows PEX tubing underground with tiny robot tunnel boring machines for these purposes.