The best place on the web to learn anything, for free. The list provides the best links to learn about academics, music, programming, languages and other useful resources.
Site for the Metaphysical Poets of 17th-century English Renaissance.
Free online computer science, engineering and programming books, ebooks, texts, textbooks, lecture notes, documentations and references.
Back in August, we told you about a free course on artificial intelligence being offered by Stanford University, and co-taught by two world-renowned AI experts.