Multnomah County Library Podcasts

Speaker:Dr. John Freeouf For all you Doctor Who fans out there: how does The Doctor do what he does? Could time travel really work? How can something be bigger on the inside? And who looks at a screwdriver and thinks, "Ooh, this could be a little more sonic"? Join Portland State University physicist Dr. John Freeouf as we explore these questions and more! Recorded live at Central Library: March 7, 2012.