Connexions: video introduction

I’ve just been watching a (, presented by Richard G. Baraniuk of Rice University, (part of the Google TechTalks series) on [Connexions ](http://cnx.otg) a non-profit start-up launched at Rice University in 1999 that aims to reinvent how we write, edit, publish, and use textbooks. Very inspirational and certainly worth a deeper look.

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