Advice for Life: Free University Courses at MIT Opencourseware

Free university courses sounds too good to be too true right?  Fortunately it is true.  Massachusetts Institute of Technology (MIT) has opencourseware in which they share the lectures, exams and videos used in real MIT courses.  There are over 1900 courses you can choose from ranging from subjects as diverse as Astronautics to Music to Health Sciences.  You won't receive a degree or credit for '"taking" these courses, but it is a great way to learn about a diverse range of subjects from the braniacs at MIT, all without leaving the comfort of your house and without the tuition.