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Q&A 3-Level Roadway Engineering

I'm the city designer for a new city we're calling Morrowville. Having some of the worlds top minds, flying cars have been invented, but can only fly a few feet (2-4) from the ground and not everyo...

2 answers  ·  posted 6y ago by Anoplexian - Reinstate Monica‭  ·  last activity 6y ago by Anoplexian - Reinstate Monica‭

Question earth-like cities technology earth near-future future