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Q&A Rigorous Science Meta
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Q&A Is metal-based, or other non-carbon-based, life realistic?

One science fiction short story I read (I don't remember the title or author, sorry!) featured some small creatures (unnamed) that were formed from metal, with the argument that "just like life dev...

3 answers  ·  posted 10y ago by Shokhet‭  ·  last activity 9y ago by Shokhet‭

Question biology reality-check