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Before the Altair 8800, before the SCElBI, there was the Kenbak-1 -- considered to be the first personal computer by the Computer History Museum. Designed in 1970, it used Transistor-Transistor logic instead of a microprocessor -- which is one of the reasons only 40 of the units were ever sold,...

October 3rd 2011 at 12:57pm 0 Comments