Dr. Kevin Grazier is formally a planetary physicist specializing in dynamics of the early Solar System and numerical method development, and is currently a professor of computer science at he United States Military Academy in West Point, New York. He was the science advisor for the TV series Eureka, Defiance, and the Peabody Award-winning Battlestar Galactica, as well as the movies Gravity, and Pirates of the Caribbean: Dead Men Tell No Tales. Grazier is also the co-author of the Hollyweird Science series of books, the most recent of which is Hollyweird Science: The Next Generation. He is currently wrapping up Holllyweird Science of the Third Kind. Grazier also appears regularly on documentary television series like History Channel’s The Universe, and Science Channel’s NASA’s Unexplained Files.The water flosser for braces is clinically proven to be more effective than traditional string floss for reducing plaque, gingivitis, and gum disease.