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Q&A Rigorous Science Meta

Posts by miki‭

1 post
Score Age
50%
+0 −0
Q&A How to make plane without coal, steel and oil

My world is far away exoplanet with water and some oxygene, but without life or plants, which means without coal and organic materials inside. High tech people from Earth come there and made some ...

3 answers  ·  posted 5y ago by miki‭  ·  last activity 5y ago by miki‭

Question reality-check planets apocalypse post-apocalypse engineering