"Open Yale Courses provides free and open access to a selection of introductory courses taught by distinguished teachers and scholars at Yale University. The aim of the project is to expand access to educational materials for all who wish to learn."
"The University launched its OpenCourseWare initiative in November 2006. Since then, it has rapidly grown to become one of the premiere sites in the United States. Today, its YouTube channel, is viewed more than a million minutes per month. Its OpenChem project comprises video lectures and more equivalent to the lectures in an undergraduate chemistry degree."