Are your estates in order? Can you recite poetry, or sing, or play a lute? Have you had your hair cut, squire? Are you sitting comfortably in all that armor? Will you perform your duties with honor and chivalry? Are you really worthy of pursuing your destiny as a knight of olde, among the elite of medieval society in status and wealth? You know you are So arise, Sir Reader, and go forth and nobly answer your calling. National Geographic supports...