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1974 BCE
Fourth Generation Enhanced Microprocessor
Relies on the use of LSI Large Scale Integration VLSI Very Large Scale Integration technologies that crammed hundred of thousand are millions of transistor and other circuit elements on each chilis enabled the development of microprocessor. -
1961 BCE
Slide Rule
In 1621 an English mathematician William Oughtred invented the Slide Rule. NASA Engineer use slide rule to built a rocket and plan the mission that landed Apollo II in the moon. -
1959 BCE
Third Generation Integrated Circuit
the development of computer that used integrated circuits in which thousand of transistors and other circuit elements. -
1944 BCE
Harvard Mark I
The First large scale automatic digital computer which was developed between 1939-1944 this device the brainchild of a Harvard graduate Pollard h Aiken was officially known as the IBM Automatic Sequence Controlled Calculator (ASCC) -
1830 BCE
Differences & Analytical Engine
in 1822 Charles Babbage (The Father of Modern Computer) proposed building a machine called a difference engine to automatically calculate numerical figures the difference machine is only partially completed. -
1642 BCE
Arithmetic Machine
Blaise Pascal he Invented the 1st calculation machine, the first operating model he create is the Arithmetic Machine in 1642 even though he create more than 50 devices next 10 years in fact this calculation machine or arithmetic machine could only add subtraction. (Modern Computer and Compliment Techniques) -
1600 BCE
Napier's Bone
The Napier's Bones invented by John Napier. Which one is the Multiplication Table Inscribes on strips of wood or bone Some variants, not the one shown, can also do square roots. and he also invented the Logarithms. -
500 BCE
Abacus
The original concept of a Abacus is flat stone covered. People said Abacus was invented by Chinese they didn't know the original who invented the Abacus is by Babylonians in and was used as one of the most primitive calculators. -
Step Reckoner
Gottfried Wilhelm Leibniz he develop Pascal ideas in 1671 introduces Step Reckoner can performing additions & subtraction could multiply, divide and evaluate square root by a series of stepped addition. -
Jacquard's Loom
The Early eighteen hundred a french silk weaver card Joseph Murray jacquard invented a Way of Automatically Controlling the warp & werf threads on a silk loom by recording the patterns of holes in a string card -
Tubulating Machine
an American inventor Herman Hollerith then a lecturer at MIT developed the Automatic Electrical Tabulating Machine with the large number of click like counters that accumulated the result. -
Turing Machine
The English Mathematician Allan Turning did not have access to a real computer he invented his own as an abstract "Paper Exercise" this theoretical model which became known as the turning machine was both simple and elegant. -
2nd Generation Transistor
second generator computer use transistor and other solid State and the conductor device that were wired to circut board -
1st Generation Vacuum Tubes
The 1st Generation computer is Vacuum Tube. Massive using hundreds or thousand of Vacuum Tubes for their processing and memory circuitry this kind of computer enormous amount of heat. -
Fifth Generation Artificial Intelligence
The end result of a massive and industry research project in Japan during the 1980s its's aimed to created an epoch-making computer with supercomputer like performance and usable artificial intelligence capabilities.
