Instruct: Classify Amazon reviews into positive or negative sentiment
Query: More answers to the questions that make you go "Hmmm..."

Dave Feldman does it again... If you are or WERE the kid in the back row in math class staring into space wondering just why steam rises out of New York City sewers or how M&M's are made without seams (and how do they get the "M" stamped on there without cracking the shell?) then these books are for you! Look for this title as well as Dave Feldman's other books, such as "Why Do Clocks Run Clockwise", "How Does Aspirin Find a Headache" and the ever-popular "Just What are Hyenas Laughing at Anyway?" at your local bookstore, or save yourself the hassle at the mall and just order it from Amazon.Com!