22 ms·

Uninhabitable parts of Arizona have been made habitable already.

• deleted 5y ago
  [deleted]
• gameswithgo 5y ago
  I think the aim would be to show you can have a self sustaining colony in arizona. Which, probably not too hard since there are aquifers.
  • xfitm3 5y ago
    Biosphere and biosphere 2 were attempts at this. Track record isn't great