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Harvard Mark-1
SourceRoom sized, rely based calculator. 60 sets of 24 switches used for manual entry, and could store 72 numbers, each 28 decimal digits long -
The Z3
SourceBuilt by Konrad Zuse, but destroyed in bomb raiding iin Berlin in 1943. One of the earliest computers. -
Semi-Automatic Ground Enviornment
SourceSAGE is a landmark in history of both radar and computing. It used radar on land, and sea, and in the air and was a major advance in telecommunications. -
AT&T
Source AT&T introduce the first commercial, modern signal transmisson converted from analog signals across a long distance -
R.A.M.
RAM is invented by Robert Dennard -
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XEROX Alto (United States)
sourceOne of the first personal computers to use the metaphor of desktop. -
Apple II
SourceApple's first successful computer that became an instant success. Began with the use of users needing to hook up the computer to a color television set. -
PS/ 2 by IBM
Source First IBM to include Intel's 80386 chip, as well as the first IBM computer to use a mouse. -
Windows 3
sourceMicrosoft launches Windows 3.0 which finally offereda good version offering good performance to satisfy PC users -
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iPhone
sourceran IOS, which is apple's operating system. The phone has maintained a spot in the market as to today with new products coming out yearly.