Istria, January 2014

Istria, January 2014

Bihac, Bosnia-Herzogovina Last week Patrice and I went to Bihac, Bosnia-Herzegovina for our ninth wedding anniversary. Driving from Bihac to Velika Kladusia (border town between Croatia and Bosnia-Herzegovina) one encounters roadside memorials commemorating WWII...
Leaving Boulder

Leaving Boulder

Tomorrow, the Rocky Mountains eastern slope and the Boulder, Colorado, Flatirons, disappears.  I am glancing over my task list, which in the nature of task lists, is endless; however, there are strike-thru’s up there at the top.  Patrice has been teaching; I...
Codes, Ciphers and Cryptanalysis

Codes, Ciphers and Cryptanalysis

Justin A. Day (pseudonym) with  Jan Weeks published The Centerville Code forty-two years too late for me.   It is a 10-13 year-old boy adventure book where the heroes require facility in cryptanalysis––the reading of codes­­.  It is the type of story I read as a...