[1] Computer History Museum

[2] Computing History - The UK Computer Museum - Cambridge

[3] The Modern History of Computing  - Stanford University

[1] Hitmill

[2] Computer Hope

[1]   http://www.computerhistory.org/timeline/

[1] http://www.computerhope.com/people/index.htm

[2] History of Computers and Computing, Dreamers, Gottfried Leibniz

[3] George Boole (1815 - 1864)

[4] Claude Shannon (1916 - 2001)

[1] What is the history of binary system?

[2] What's So Logical About Boolean Algebra?