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Q&A What would be the benefits/ problems with a continent wide underground aqueduct system?

Let's imagine America some years in the future where technology has advanced to the point where we can easily create a nation wide underground aqueduct system. Pavement is porous and allows a certa...

2 answers  ·  posted 8y ago by Jesse Cohoon‭  ·  last activity 8y ago by Jesse Cohoon‭

Question weather reality-check water