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Events

Abacus was invented by the Babylon.The South Pointing Chariot was invented by the Chinese.The Antikythera mechanism was developed by the Greeks.Al-Kwarizmi wrote On the Calculation with Hindu Numerals.Binary logic was formally developed from the binary system by Gottfried Leibniz.Alan Turing invented the Turing machine and the Turing Test.Grace Hopper designed COBOL and built a program that interprets English code to binary code.Edsger Dijkstra came up with Dijkstra's algorithm and rediscovered Prim's algorithm.Proofs covered in Euclid's books, Elements, became a model for formal reasoning.Blaise Pascal invented the mechanical calculator and Pascal's calculator.Type theory was invented by Bertrand Russel.Alonzo Church introduced Lambda calculus.Vint Cerf and Bob Kahn designed the TCP/IP protocols.Tim Berners-Lee invented the world wide web.The MITS Altair 8800 was released.The invention of the microprocessor.Periods

Transistors were developed and applied to computers.Ada Lovelace wrote the first algorithm that ran on any machine.George Boole was the pioneer of Boolean Logic .Charles Babbage was the designer of the Analytical Engine.