Featuring Academic Earth, thousands of video lectures from the world’s top scholars. The video lectures are organized by subjects, among which are the following: Astronomy, Biology, Chemistry, Computer Science, Economics, Engineering, English, Entrepreneurship, History, law, Mathematics, Medicine, Philosophy, Physics, Political Science, Psychology, and Religion.

The following are the participating Universities: Berkley, Harvard, MIT, Princeton, Stanford, and Yale. The site provides an alphabetical list of participating instructors. The website also allows users to perform advanced search.

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