[rdiddly]

Yeah I feel like maybe some irony or humor is being lost too. Do we really think whoever named it "corium" was proposing an official name to be taken with seriousness and reverence? Probably it was a joke that started with its rhyming with thorium. Something on a par with "unobtainium." If a writer were to reverently and carefully explain that so-and-so's custom racing bike is made of unobtainium, the most expensive substance known to man, I'd be like, you missed the joke buddy!