History of Computers

History of Computers In 1939, David Packard and Bill Hewlett founded Hewlett-Packard in a service department in Palo, Alto, California. Their first product was a popular particle of test equipment for engineers c whollyed the HP 200A Audio Oscillator. In the aforesaid(prenominal) year, cost Telephone Laboratories completed their Complex Number Calculator, designed by George Stibitz. In 1940, at an Ameri rear end Mathermatical Society Confence in natural Hampshire, George Stibitz demonstrated how this machine can perform remote calculations victimisation a Teletype connected to special telephone lines from their office in New York City. A demonstration of the first remote nark computing. A German engineer, Konrad Zuse, built the Z3 computer in 1941. The Z3 has 2,300 relays and utilise a floating point binary arithmetic and a 22-bit word length. Unfortunately, the original machine was destroyed during the war. On the same year, the British designed a mechanical machine influenced by the work of computer pioneer Alan Turing called the Bomba. It was used to decrypt Nazi military communications during World War II. 1944 was the year Harvard Mark-1 was completed.

Conceived professor Howard Aiken of Harvard and designed and built by IBM, it was as big as a room with a 50 foot want camshaft that synchronized thousands of its component parts and was used to produce numerical tables. Then in February of 1946, ENIAC (Electronic Numerical Integrator And Computer) was unveiled to the public. It was a modular computer composed of individual panels to perform distinguishable functions. The project started in 1943 and was completed after 3 years. It can do 5,000 operations per second, occupies a 1,000 square feet area and channelize and receive numbers, compute, save the answer, and trigger the next operationâ€"all without any moving parts. IBM made its SSEC (Selective Sequence Electronic Calculator) in 1948. This was the machine that produced the moon position tables used for plotting the course of the Apollo 1969 flight of stairs to... If you want to get a full essay, order it on our website: Ordercustompaper.com

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