Anyway, I have done some answers and now I have some questions:
1) You know how in the movies (and in books too), you'll often see someone sneak up behind somebody else, grab their head, twist it about, their neck snaps, and they die instantly? Is that possible? Just how strong would you have to be to pull that off?
2) How long does it take for a broken nose to heal? What would be the complications from one not healing properly?