blog for UN1001
http://www.theesa.com/newsroom/release_detail.asp?releaseID=8
http://www.cnn.com/2008/TECH/ptech/09/16/videogames.survey.ap/index.html?iref=newssearch
http://www.technologyreview.com/read_article.aspx?id=12189&ch=infotech