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Q&A Could canals solve H G Wells Martians water shortage problems?

Could a world similar to that envisioned in the Mars of Edgar Rice Burroughs / H G exist? And if so would canals be a practical way to make the planet habitable over the long term? For current pu...

3 answers  ·  posted 7y ago by Slarty‭  ·  last activity 7y ago by Slarty‭

Question climate physics technology science-fiction