The comments on my last post brought up the frequent misunderstanding that the Genesis account of Eve being created out of Adam's rib explains why men have one fewer ribs than women (which they don't). Even with information readily available on the internet and, hopefully, in basic anatomy classes, the myth persists than men have fewer ribs than women. I thought you might be amused to read this linkfrom yahoo.com where the question about the number of ribs is posed and comments are given by readers.
I also found an interesting article at this site
which suggests a possible source for the Adam and Eve story. There certainly are some interesting similarities between the biblical account and the Mesopotamian myth. I'll quote a section here:
"The image of God fashioning Eve out of Adam's rib may have originated in an ancient legend from Mesopotamia *. After the god Enki ate eight plants belonging to the goddess Ninhursag, she cursed him so that eight parts of his body became diseased. When he was nearly dead, the gods persuaded Ninhursag to help him, and she created eight healing goddesses. The goddess who cured Enki's rib was Ninti, whose name meant "lady of the rib" or "lady of life." In Hebrew mythology, Adam names the woman created from his rib Hawwah, which means "life." The Mesopotamian story probably influenced the Hebrew one, which became the basis for one biblical version of Eve's creation."