Why Time Is a Mystery
Lecture no. 1 from the course: Mysteries of Modern Physics: Time
Taught by Professor Sean Carroll | 32 min | Categories: The Great Courses Plus Online Science Course
Begin your study of the physics of time with these questions: What is a clock? What does it mean to say that “time passes”? What is the “arrow of time”? Then look at the concept of entropy and how it holds the key to the one-way direction of time in our universe.