Google's Peter Norvig talks about his work on finding/organising educational materials for a specific course, tools for authors/teachers to do this, and more. See 5.40 - 7.00 in this wide ranging and informative 27m Q&A session from Feb 2010. (Apart from the poor audio this is a great format for picking clever and interesting people's brains.) - http://notbaidu.com/reddit-...