Santuario Do Sameiro
Stephen Downes,
Flickr,
May 15, 2009
![](http://farm4.static.flickr.com/3618/3534561970_02315305f6.jpg?v=0)
I'm in Braga, Portugal, where I just spoke at the Challenges 2009 conference at the University of Minho. Here are the slides and audio from the talk. As for the photos, I recommend the slide show.
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] [![Image from the website](https://downes.ca//files/images/post_48974.jpg)