Public, free and online classes from Stanford University School of Engineering offered worldwide this fall. Students that complete it will also get a statement of accomplishments.
Three courses to be offered:
Introduction to Artificial Intelligence by Sebastian Thrun and Peter Norvig

Machine Learning by Andrew Ng

Introduction to Databases by Jennifer Widom

If you are interested in those topics, sign up to the classes. It's free.
Thanks to +Andrew Ng for the information.

More information from NYT from +Greg Linden about the instructor and rough number of people want the Introduction to AI
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