Today I landed on something I though of sharing with the rest of you. It is the MIT OpenCourse Wave (OCW). OpenCourseWare is a web-based publication of virtually all MIT course content. OCW is open and available to the world and is a permanent MIT activity. Follow the link: http://ocw.mit.edu/OcwWeb/web/home/home/index.htm MORE: Free lecture notes, exams, and videos from MIT.