alt Hacker News> and the male had an extra vertebra
My brain seized up trying to picture this. They didn't say vertebrum, so that's not just a wee bone but a whole other second spine! How does it even...?? I must know!
> and the male had an extra vertebra
My brain seized up trying to picture this. They didn't say vertebrum, so that's not just a wee bone but a whole other second spine! How does it even...?? I must know!
Sorry, it was just an extra bone.
Actually, I think I got it right: https://en.wikipedia.org/wiki/Vertebra