The Altruism Game Posted by rsagula on Monday February 09, 2015 @01:47AM from the chronicle.com dept. http://chronicle.com/article/The-Altruism-Game/151625?cid=megamenu ( Read More... | no comments | 8 points | on HN )
The Graphing Calculator Story (2004) Posted by rsagula on Thursday May 01, 2014 @12:17PM from the pacifict.com dept. http://www.pacifict.com/Story/ ( Read More... | 12 comments | 92 points | on HN )
It's not that hard when you look up the answers in the back of the book. Posted by rsagula on Friday February 01, 2013 @05:13PM from the flickr.com dept. http://www.flickr.com/photos/42854151@N03/8434983411/sizes/o ( Read More... | no comments | 2 points | on HN )