5.12 Organic Chemistry I, Spring 2005. Hidden Video Courses in Math, Science, and Engineering » Data Wrangling Blog. Hidden Video Courses in Math, Science, and Engineering Over the last few years, a large number of open courseware directories and video lecture aggregators have popped up on the web.
These sites often include introductory courses and research seminars, but it can be difficult to find full courses covering advanced topics. For budgetary and copyright reasons, most upper level and smaller attendance courses are not recorded, or are only offered online for a fee. 2007+brain+network+dynamics. Biochemistry.