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This is an accepted version of this page This is the latest accepted revision, reviewed on 16 January 2025. English mathematician, philosopher, and engineer (1791–1871) "Babbage" redirects here. For other uses, see Babbage (disambiguation). Charles Babbage KH FRS Babbage in 1860 Born (1791-12-26) 26 December 1791 London, England Died 18 October 1871 (1871-10-18) (aged 79) Marylebone, London ...
This machine invented the principle of the modern computer and was the birthplace of the stored program concept that almost all modern day computers use. [52] These hypothetical machines were designed to formally determine, mathematically, what can be computed, taking into account limitations on computing ability.
The first digital electronic computer was developed in the period April 1936 - June 1939, in the IBM Patent Department, Endicott, New York by Arthur Halsey Dickinson. [35] [36] [37] In this computer IBM introduced, a calculating device with a keyboard, processor and electronic output (display). The competitor to IBM was the digital electronic ...
Invented the World Wide Web and sent the first HTTP communication between client and server. [15] 1995 Blum, Manuel: Contributions to the foundations of computational complexity theory and its application to cryptography and program checking [16] 1966 Böhm, Corrado: Theorized of the concept of structured programming. 1847, 1854 Boole, George
The analytical engine was a proposed digital mechanical general-purpose computer designed by English mathematician and computer pioneer Charles Babbage. [2] [3] It was first described in 1837 as the successor to Babbage's Difference Engine, which was a design for a simpler mechanical calculator.
COBOL was first conceived of when Mary K. Hawes convened a meeting (which included Grace Hopper) in 1959 to discuss how to create a computer language to be shared between businesses. [16] Hopper's innovation with COBOL was developing a new symbolic way to write programming. [13] Her programming was self-documenting. [20]
In the mid-1960s to the late years of the 1970s, French engineers were looking to create new transportation machines that included the Aérotrain, an experimental Tracked Air Cushion Vehicle.
As an analog computer does not use discrete values, but rather continuous values, processes cannot be reliably repeated with exact equivalence, as they can with Turing machines. [58] The first modern analog computer was a tide-predicting machine, invented by Sir William Thomson, later Lord Kelvin, in 1872. It used a system of pulleys and wires ...