this post was submitted on 08 Sep 2023
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Calcium is a metal. We have metal bones.
From Wikipedia on bones:
So the statement is a bit faulty, not only because of the relative low amount of calcium in our bones, but also because it appears as a mineral. We distinguish between salts and metals because of their chemical properties being quite different (solubility, reflectiveness, electrical conductivity, maleability and so on).
Edit: I do realize the point of the comment was not to be entirely factual, so if I am allowed as well I would say science is pretty metal.
We also distinguish between metals and non-metals by field of study. Ask an astronomer which elements are metals sometime.
How so? I thought they were mostly determined by their positions in the table of periodic elements.
Lol, they are. In astronomy anything heavier than Helium. is considered a metal.
https://en.m.wikipedia.org/wiki/Metallicity
Well TIL. It makes sense that from an astronomical perspective the use of metal as a qualitative distinction of material properties makes less sense than as a distinction of mass.
Thanks for the reality injection!
The statement was glib but even the partial truth of it made me wonder when I first learned it.
By the sound mine make I would have thought free jazz.
Oh my... I refuse to accept this as reality
We're all organically powered metal meat machines? π
In the same sense that we contain a massive volume of gas, because there is a lot of hydrogen in our bodies. Yes, hydrogen is a gas, and yes, there is a lot of it on our body. But it's bound, so it doesn't count.
It would be more accurate to call it stone than metal, because the calcium in our bones is also bound to other elements, which means it does not exhibit its usual metal characteristics.
The meat is suffused with more metal throughout it
Theyβre made out of meat.
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They sure don't feel metal.
Nigel?