the.com/calcify

the body's way of turning soft tissue into accidental coral

means To harden by depositing calcium salts, or more loosely, to become rigid and unchanging over time.

from From Latin 'calx,' meaning lime or limestone — the same chalky stuff that gives us 'calcium' and 'chalk.' The '-fy' is the familiar Latin '-ficare,' 'to make,' so to calcify is literally 'to make limestone.' Romans burned limestone in kilns to make 'calx' for mortar and plaster, which is why the word carries that sense of something soft turning stony.

pineal stones
Your brain literally grows tiny calcium crystals
arteries harden
Calcified blood vessels age like rusting pipes
bone repair
Healing fractures rebuild via controlled calcification
fossil maker
Calcified shells become limestone over millions of years
metaphor
Beliefs calcify too, hardening until nothing bends
for instance

mammoth tusk from siberia — 65,000-year-old ivory specimen showing calcium carbonate mineral replacement from permafrost preservation

petrified forest arizona — 225-million-year-old trees in northern arizona where silica replaced wood tissue through calcification

human kidney stones — calcium oxalate deposits affecting 10% of people globally, causing urinary tract calcification

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