Snape Was a Potions Master Because J.K. Rowling Hated Chemistry

As anyone who's ever dipped a toe into the Harry Potter universe can tell you, potions—taught primarily by Professor Snape throughout the books—is one of the most challenging (and rewarding) parts of the Hogwarts curriculum. And it works that way because it's mirrored after chemistry, J.K. Rowling's own least favorite… » 12/15/14 3:45pm Monday 3:45pm