Have you ever wondered what raw materials are combined to make a batch of glass? Are you looking for information on a certain glass artist? Is glass a liquid or a solid? Do you know where to look to try to figure out what company made that glass piece that was passed down to you from your great grandmother? These are all examples of the types of questions that the Rakow Research Librarians answer quite frequently. There are currently over 700 question and answer pairs viewable online and that number is constantly increasing as over 4,000 reference questions are asked each year.