Steven Weinberg is a theoretical physicist and the author of several books on physics, including Lake Views, Dreams of a Final Theory, Cosmology, and The First Three Minutes. He has received the Nobel Prize in Physics and the National Medal of Science, among many other awards. Steven currently teaches at the University of Texas at Austin.
An award-winning audio engineer for over forty years, Tom Perkins has expanded his skills to narrating and has more than sixty titles to his credit. He learned by working with the world's best voice talent during his career, and he continues to engineer a variety of projects.