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    ww -- the WP software insists on CamelCase, which I would avoid if I could; I have no humps at all. Please, anyone who notices this, lower case is just fine with me.

    earliest discovered (anonymous) edit: at one time pad, 21 Sept 01 probable first edit a few months earlier

    some articles substantially edited / added to / modified:

    cryptography, Enigma machine, PGP, and many related articles
    diabetes mellitus, diabetes dictionary, insulin, and related articles
    philosophy of science, scientific method, history of computing hardware, Linux, ...

    some articles touched up for content:

    list of operating systems, programming languages, Lake Wobegon, history of baseball, ...

    Comments, if any, to the bottom of 'discussion', please.