“To know that we know what we know, and to know that we do not know what we do not know, that is true knowledge.”
Famous mathematician Nicolaus Copernicus gave us this pearl of wisdom.
So what do you actually know? Test it out with this General Knowledge Quiz.
If this quiz won’t load for you, try pressing here.
For some more quizzes, click right here.
LISTEN: You Must Be Jokin’ with Aideen McQueen – Faith healers, Coolock craic and Gigging as Gaeilge
