c:

industrialization increases productivity and efficiency of labor -> "Industrialization has made men weak" -> Victorian obsession with bodybuilding a la strongmen (muscular Christianity)

Muscular Christianity + women's suffrage -> strongwoman/muscle mommy fetishism

their (live!) young gestate for. wait for it. eight to eighteen (??) YEARS. can have up to 10 at a time. good grief.

longest lifespan of any vertebrate, up to five hundred years

toxic flesh

has giant eyes but is usually blind because of a weird little crustacean that's evolved to live on and eat their eyes. this doesn't seem to bother them much.

lives in deep cold water and has the lowest swim speed and tail-beat frequency for its size across all fish species. just generally lives life in extreme slow motion

largest genome of any shark

eats everything including moose and polar bears