Just a tip for all that take a "future" Quiz. Just had fun taking it. I admit there was one that stumped me. So I look it up on the net and find it. I'm all happy, then....I don't go back and recheck my posted answers. If you have a scroll wheel on your mouse like me remember that you will "change" your answers by moving your wheel! My 4 correct answers turned into 2, missing the 2 easy ones.