Episode 6 discusses the formation of fingerprints in the fetal stage of development and how it is possible that no two fingerprints are, have been or ever will be alike! Learn the basics of fingerprints, how they are formed and what makes them both unique and persistent. Answers to the questions, "If I shave my fingerprints off, will I ever get caught?" and, "Do twins have the same fingerprints?" are revealed. Learn something today!