the.com/molt

the art of outgrowing your own skin and walking away unbothered

means To shed an outer layer—feathers, skin, shell, or fur—so a new one can grow in its place.

from From Old English 'mūtian,' to change, borrowed from Latin 'mūtāre,' to change or exchange—the same root that gives us 'mutate' and 'mutual.' The 'l' is a latecomer that snuck in around the 16th century, possibly by analogy with words like 'fault' and 'salt,' until the spelling caught the bug too. So at its heart, to molt is simply to change—the body keeping its promise to the verb.

crab vulnerability
Freshly molted crabs are soft, defenseless, and briefly edible as butter
snake eyewear
Snakes shed their transparent eye caps with the skin
feather cost
Many birds can barely fly mid-molt, growing feathers is expensive
size limit
Insects molt because their hard shell cannot stretch
lobster growth
Lobsters eat their old shells to recycle the calcium
for instance

snake skin shedding — snakes shed their entire outer skin layer 4-12 times per year to grow

cicada emergence — periodical cicadas in north america molt their exoskeleton after 13 or 17 years underground

bird feather replacement — eagles and most birds molt annually, replacing all feathers once or twice per year

lobster exoskeleton shedding — maine lobsters molt multiple times early in life, shedding their hard shell to grow larger

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