Wings evolve from legs though, generally speaking. This means that a four legged dragon with wings would have conceivably evolved from a six legged creature. You can get hand-wings or arm-wings, and we’re not entirely sure but think insect wings may have also evolved from legs or some other kind of similar structure.
But pretty much you can either have wings or legs/arms. You have to trade them in. That’s why the whole angel/demon thing doesn’t work either. The traditional harpies work but they’d be furry and not feathered. I haven’t worked out the wingspan for them but you could probably come up with a reasonable guess. They’d be more bat-people than bird-people, and I suspect that their chest areas would be less generously proportioned than is typically seen in the artwork. I’m not going more into the physics of that one though.
Um, yes?
I’m assuming we’re talking about the two A letters here, since nothing comes to mind about a different pronunciation of N or S in American English.
In American English - at least in my experience - the first sound in aeronautics is exactly the same as in “air,” which is also the same as in “administration.” We don’t generally say it as in “ear-onautocs.”
Also, I’m curious - has anyone ever published a study describing whether or not the difference in pronunciation differs between sectors in the computer science community? Particularly, is there a difference between normal developers and those who write in a Lisp?