most relevant meme
today i remembered an idea for a meme that i had years ago and forgot about, enjoy
GrammatonCleric, (edited ) 
Fairly sure hip replacements use lighter metals than medieval-ass IRON 😂
HikingVet, Yep, usually titanium. Also because Iron would corrode in the body.
SkybreakerEngineer, Titanium ideally. Weight is a consideration, but mostly that you body won’t attack it like it would iron alloys and it fuses to bone really well.
octesian,
RagnarokOnline,
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