Questions tagged [metals]

For questions about the abundance, usage, etc. of metals.

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2
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1answer
167 views

Sudden enrichment of heavier elements and its impact to medieval/renaissance society

Disclaimer Building from this question, and both of this answer by John_H, and this by Samuel, I'm going to compose a new question quite related yet not quite similar. Background So we have a world ...
9
votes
6answers
739 views

How feasible would mass scale metallurgy be for a post-apocalyptic civilization?

Let's assume that civilization is a total loss so after the initial die-off humanity has to rebuild itself from the hunter-gatherer stage. In a particularly harsh environment it may take a few ...
6
votes
3answers
323 views

How could an artificial limb function “logically” for a fantasy world?

My world is almost like a fantasy steam/solar-punk set up and my main character has a metal left limb. I guess I shouldn't try to worry too much, but it always bothers me that I'm not sure if I have ...
6
votes
1answer
502 views

Removing the metal from a star

What would happen if an extremely advanced race removed the metal (everything beyond H and He) from a star. Would the star still function? Would it change in appearance or properties at all?
7
votes
3answers
239 views

Iron-free metallurgy

Suppose an advanced technological civilization colonizing a planet/planetoid which has very little iron. Suppose the surface is mostly rocky with a lot of $\text{SiO}_2$. There is also some carbon and ...