Up for sale is this set of 10 brand new sealed Great Courses videos and books. Included are: Mysteries of Modern Physics: Time, Einstein’s Relativity and the Quantum Revolution, The Joy of Mathematics, Introduction to Machine Learning, Understanding Modern Electronics, Introduction to Nanotechnology, Games People Play: Game Theory in Life, Business and Beyond and Thinking about Cybersecurity: From Cyber Crime to Cyber Warfare. Includes disks, guide book and transcript in most cases.