Henry Petroski is the author of twenty nonfiction trade books, including The Pencil and The Evolution of Useful Things, which consider the invention, design, and cultural significance of common objects. He is a distinguished professor emeritus at Duke University.
New York-based actor Matthew Boston has over thirty years of professional experience working in theater, film, television, and voice-over. He received his training from the Mason Gross School of the Arts, Shakespeare & Company, and the Lee Strasberg Institute.