On this site during the 1939-45 World War, 12,000 men and women broke the German Lorenz and Enigma ciphers, as well as Japanese and Italian codes and ciphers. They used innovative mathematical analysis and were assisted by two computing machines developed here by teams led by Alan Turing: the electro-mechanical Bombe developed with Gordon Welchman, and the electronic Colossus designed by Tommy Flowers. These achievements greatly shortened the war, thereby saving countless lives.
Society: IEEE Main Category: Electrical Sub Category: Computers and Information Processing Era: 1940-1949 DateCreated: 1939-1945 Bletchley Milton Keynes State: Buckinghamshire Zip: MK3 6GY Country: UK Website: http://www.ieeeghn.org/wiki/index.php/Milestones:Code-breaking_at_Bletchley_Park_during_World_War_II,_1939-1945 Creator: Sinclair, Hugh , Turing, Alan
YearAdded:Image Credit: Courtesy Flickr/Draco2008 (CC BY 2.0) Era_date_from: 1939
Society: IEEE Main Category: Electrical Sub Category: Components, Circuits, Devices & Systems Era: 1960-1969 DateCreated: 1969-1971 University of California Berkeley State: CA Zip: Country: USA Website: http://ghn.ieee.org/wiki/index.php?title=Milestones-Nomination_talk%3ABirthplace_of_the_SPICE_Circuit_Simulation_Program%2C_1971&lqt_archive_month=201007 Creator:
"SPICE (Simulation Program with Integrated Circuit Emphasis) was created at UC Berkeley as a class project in 1969-1970. It evolved to become the worldwide standard integrated circuit simulator. SPICE has been used to train many students in the intricacies of circuit simulation.
YearAdded:Image Credit: Courtesy UCLA Era_date_from: 1969