Ada Lovelace: Victorian computing visionary
This is conjecture, but perhaps Lovelace was keen to stress that the Analytical Engine produced results without human interference not just to draw a distinction between it and the earlier Difference Engine, but also automata. It is clear from her notes that this was not just a random flight of fancy, it was a concept she had thought hard about and she had a solid grasp on the theory behind it
A Brief History of the Computer (b.c. - 1993a.d.) on Jeremy Meyers dot com
A lot of improved desktop calculators by many inventors followed, so that by about 1890, the range of improvements included: Accumulation of partial results Storage and automatic reentry of past results (A memory function) Printing of the results Each of these required manual installation. By far, the most number of computer systems were sold for the more simple uses, such as hospitals (keeping track of patient records, medications, and treatments given)
THE COMPUTER AGE AND THE INVENTOR
For example, if an applicant is exchanging information with an examiner, the examiner needs to know that the individual is indeed authorized to provide information, (e.g. British Tim Berners-Lee and Belgian Robert Caillau, both researchers at European Centre for Nuclear Research (CERN) in Geneva, did not make any money through their invention of the WWW
World of Famous Inventors and Inventions
Share A Brief History of Making Textiles While methods of textile productions have greatly advanced, the basic process has remained practically the same. Share William Sturgeon and the Invention of the Electromagnet Learn about British electrical engineer and inventor William Sturgeon, who developed the electromagnet in 1825
Famous Inventors: Names Beginning With a B
BrattainWalter Brattain co-invented the transistor, an influential little invention that changed the course of history for computers and electronics in a big way.Karl BraunElectronic television is based on the development of the cathode ray tube that is the picture tube found in modern television sets. Famous Inventors More History and Biography Listings Alphabetical List - Famous Inventor Famous Inventors - B Famous Inventors : A to Z Research the history of famous inventors - past and present
503 - Service Unavailable Error
http://www.amazon.co.uk/The-Thrilling-Adventures-Lovelace-Babbage/dp/0141981512503 - Service Unavailable Error We're sorry An error occurred when we tried to process your request.We're working on the problem and expect to resolve it shortly
The Time That Charles Babbage Tried To Summon The Devil
Advertisement Babbage wrote in his own words: I gathered all the information I could on the subject from the other boys, and was soon informed that there was a peculiar process by which the devil might be raised and become personally visible. While he was still a schoolboy in Alphington, Devon, Babbage made his first attempt to prove the existence of the supernatural by trying to call upon the Devil
Charles Babbage :: Essays Papers
The Company makes no representations about the accuracy, reliability, completeness, or timeliness of the Material or about the results to be obtained from using the Material. Babbage would then stop giving Clement money, so Clement dismissed his crew, and stopped work on the Difference Engine keeping all the blueprints and special tools constructed for the project
Charles Babbage Biography - life, family, childhood, children, mother, young, information, born, college, year
In addition to other subjects, he wrote several articles on mathematics, the decline of science in England, the rationalization of manufacturing processes, religion, archeology, tool design, and submarine navigation. He was better known, though, for his seemingly endless campaign against organ-grinders (people who produce music by cranking a hand organ) on the streets of London
Charles Babbage - Biography, Facts and Pictures
Wallace: Discoverer of evolution by natural selection Aristarchus: First to say that Earth orbits the sun Jane Marcet: Inspirational chemistry Pythagoras: The first rigorous mathematics Alessandro Volta: Electrical pioneer. Sometime later, he made his way to the 30-student Holmwood academy located in Bake Street in EinField Middlesex and he was placed under the tutelage of the reverend Stephen Freeman
Alan Turing Scrapbook - Who invented the computer?
These machines can process photographs, set up your wireless, send emails, set up secure encipherment for on-line payments, do typography, refresh the screen, monitor the keyboard, manage the performance of all these in synchrony... But I would say that in 1945 Alan Turing alone grasped everything that was to change computing completely after that date: above all he understood the universality inherent in the stored-program computer
Until the successful automation of calculation in the twentieth century, scientists, navigators, engineers, surveyors, actuaries and the like relied on printed mathematical tables to perform calculations requiring more than a few figures of accuracy. The calculating section of the Engine, which weighs 2.6 tonnes and consists of 4,000 separate parts, was completed and working in November 1991, one month before the 200th anniversary of Babbage's birth
Charles Babbage - English Mathematician - Biography
He was disappointed with what Trinity had to offer by means of advanced mathematics and in 1812 with others who also felt the same lack, most notably George Peacock and John Hershel, he founded the Analytical Society. He has equipped a passenger car with a continuously moving roll of paper to record such things as the shake of the carriage and pulling force of engine
Charles Babbage and the Analytical Engine - HowStuffWorks
Instead of simplifying his design to make the Difference Engine easier to build, he turned his attention to an even grander idea -- the Analytical Engine, a new kind of mechanical computer that could make even more complex calculations, including multiplication and division.The basic parts of the Analytical Engine resemble the components of any computer sold on the market today. He kept voluminous notes and sketches about his computers -- nearly 5,000 pages' worth -- and although he never built a single production model of the Analytical Engine, he had a clear vision about how the machine would look and work
Who invented the computer? - HowStuffWorks
But the first computer resembling today's modern machines was the Analytical Engine, a device conceived and designed by British mathematician Charles Babbage between 1833 and 1871. His first vision was something he dubbed the Difference Engine, which worked on the principle of finite differences, or making complex mathematical calculations by repeated addition without using multiplication or division
Charles Babbage Institute: Who Was Charles Babbage?
Babbage is sometimes referred to as "father of computing." The International Charles Babbage Society (later the Charles Babbage Institute) took his name to honor his intellectual contributions and their relation to modern computers. He was elected a Fellow of the Royal Society in 1816 and played a prominent part in the foundation of the Astronomical Society (later Royal Astronomical Society) in 1820
BBC - History - Charles Babbage
It was intended to be able to perform any arithmetical calculation using punched cards that would deliver the instructions, as well as a memory unit to store numbers and many other fundamental components of today's computers. The remarkable British mathematician Ada Lovelace completed a program for the Analytical Engine but neither it, nor Difference Engine 2, were finished in Babbage's lifetime
Charles Babbage: the brain that invented the computer
He proposed the first computer, a machine he called "the difference engine", in 1822 - it was the size of a house, could store a program, was powered by steam and could even print results. It was subsequently proven that that the critical tolerances required by his machines exceeded the metallurgy and technology available at the time.Built from his original plans, not only did they work, they worked exceptionally well
He pioneered lighthouse signalling, invented the ophthalmoscope, proposed 'black box' recorders for monitoring the conditions preceding railway catastrophes, advocated decimal currency, proposed the use of tidal power once coal reserves were exhausted, designed a cow-catcher for the front end of railway locomotives, failsafe quick release couplings for railway carriages, multi-colored theatre lighting, an altimeter, a seismic detector, a tugboat for winching vessels upstream, a 'hydrofoil' and an arcade game for members of the public to challenge in a game of tic-tac-toe. Babbage was a prominent figure, regarded as colorfully controversial and even eccentric at home in England, yet feted with honors by Continental academies
Charles Babbage Biography, Computer models and Inventions
Second Difference Engine Between October 1846 and March 1849 Babbage started designing a second difference engine using knowledge gained from the analytical engine. Babbage's discovery was used to aid English military campaigns, and was not published until several years later; as a result credit for the development was instead given to Friedrich Kasiski, who made the same discovery some years after Babbage
No comments:
Post a Comment