27 Mar2011 @j_bettany - 27 Mar 2011@cxdig – The Latest Issue of Complexity Digest – http://bit.ly/hZCUSm ›Post details ↗Original public post Science Mathematics Complexity
18 Feb2012 @j_bettany - 18 Feb 2012Always worth a look. The latest issue of Complexity Digest is out – http://t.co/QmjpVkib @comdig ›Post details ↗Original public post Science Mathematics Complexity
