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Rigorous Science

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Rigorous Science What power generation method is the best to sustain a hovering city?

The Technology We're in the year 2250 on an Earth-like planet. All the space on the earth's surface has been used up by the population of 15 billion, so we're moving into the air. Cities, along wi...

13 answers  ·  posted 9y ago by ArtOfCode‭  ·  last activity 9y ago by ArtOfCode‭