What does it mean to be "gifted?" Movies and television don't do a very good job of portraying what it means to be cognitively advanced, and this one is not close to being realistic, with a first grader who reads up on the problems of the EU and can identify a missing minus sign in an equation several lines long. And she is adorably missing those top front teeth for a really long time when anyone who has ever been the family tooth fairy knows that the new ones come in pretty fast. What we learn...