Our Online Texts are authored by experienced university faculty, and are presented as standard websites, making them easily accessible from almost any internet capable device. Where possible, we intentionally avoid materials that require a student to have anything other than a standard web browser and internet connection, keeping our sites easy to use, universally available and trouble free.    New discoveries, technologies, research, and current events mean new, useful, interesting information for almost all academic disciplines. Our authors typically update their sites several times each semester to incorporate these changes as they happen. This gives our online texts the real-world relevancecy of a news magazine, but the clarity and accuracy of work authored by experts who are also experienced teachers. This relevancy is impossible to achieve in any printed format, or even any "fixed" digital format such as CD ROMs, e-books, dowloadable PDF documents or slide shows.