I keep hearing this garbage that the europeans or the muslims invented the computer claiming they invented the Abacus, can someone explain to me about how this device qualifies as the first computer?
That's equivalent to me saying a carriage and horse qualify as the first car.
While there are designs of digital computers from the US,
However Israels design was considered the first stored memory digital computer known as the WEIZAC
The WEIZAC (Weizmann Automatic Computer) was the first computer in Israel, and one of the first large-scale, stored-program, electronic computers in the world.[1]
It was built at the Weizmann Institute during 1954-1955, based on the Institute for Advanced Study (IAS) architecture developed by John von Neumann. The WEIZAC was operational until December 29, 1963, and has been superseded by the GOLEM.
As with all computers of its era, it was a one of a kind machine that could not exchange programs with other computers (even other IAS machines).
Contents
The WEIZAC project was initiated by Prof. Chaim L. Pekeris, who worked at the IAS at the time von Neumann's IAS machine was being designed. Chaim Weizmann, Israel's future first president, asked Pekeris to establish the Department of Applied Mathematics at the Weizmann Institute, and Pekeris wanted to have a similar computer available there. Pekeris wanted it as means to solve Laplace’s tidal equations for the Earth's oceans, and also for the benefit of the entire scientific community of Israel, including the Defense Ministry.
In July 1947, an advisory committee for the Applied Mathematics Department discussed the plan to build the computer. Among the committee's members were Albert Einstein, who did not find the idea reasonable, and John von Neumann, who supported it. In one conversation, von Neumann was asked; "What will that tiny country do with an electric computer?" He responded, "Don’t worry about that problem. If nobody else uses the computer, Pekeris will use it full time!"
In the end, a decision was made to proceed with the plan. Chaim Weizmann assigned $50,000 for the project – 20% of the Weizmann Institute total budget.
In 1952, Gerald Estrin, a research engineer from the von Neumann project, was chosen to lead the project. He came to Israel along with his wife, Thelma, who was an electrical engineer and also involved in the project. They brought with them schematics, but no parts. Estrin later commented: "As I look back now, if we had systematically laid out a detailed plan of execution we would probably have aborted the project." After arriving, Estrin's impression was that besides Pekeris, other Israeli scientists thought it is ridiculous to build a computer in Israel.
To recruit skilled staff for the project, a newspaper advertisement was posted. Most of the applicants had no records of prior education because those were lost in the Holocaust or during immigration, but in Israel's budding technical community everyone knew or knew about everybody else. The WEIZAC project also provided an opportunity for mathematicians and engineers to move to Israel without sacrificing their professional careers.[2]
[edit] Specifications
WEIZAC was an asynchronous computer operating on 40-bit words. Instructions consisted of 20-bits; an 8-bit instruction code and 12-bits for addressing. Punched paper tape was used for I/O, and later, in 1958, magnetic tape. The memory was initially a magnetic drum containing 1,024 words, and was later replaced with a faster 4,096 word memory. In 1961 the memory was further expanded with two additional 4,096 word modules.
[edit] Usage
In late 1955, WEIZAC performed its first calculation. Subsequently it was used to study problems like worldwide changes in tide, earthquakes, atomic spectroscopy, X-ray crystallography, random walk methods, numerical analysis and more. The computer found out that there was an amphidromic point in the South Atlantic at which the tide doesn't change. It also calculated the relationship between a helium nucleus and its two electrons[3] and yielded results that were later experimentally confirmed by the Brookhaven National Laboratory.
WEIZAC was kept constantly busy, and users (especially from other institutions) became increasingly frustrated with not being able to get computing time, and demanded more computers to become available. WEIZAC's success led to the recognition of the need for computers and digital technology in Israel, and ultimately, provided the foundation for Israel's computer and technology industries.[2]
[edit] Recognition
On December 5, 2006, WEIZAC was recognized by the IEEE as a milestone in the history of electrical engineering and computing, and the team who built it were awarded the "WEIZAC Medal".[4]
However, the first Electronic Digital computer was built in the United States was the IAS machine built in the 1940's, and it was based off Von Neumanns architecture (a Hungarian Jew)
http://en.wikipedia.org/wiki/Von_Neumann_architectureGo figure that the enemy wants to steal one of our creations.
it was considered one of the first in the world
He could be considered the founder of the modern computer and the first that wrote instructions and saved them in memory.
Topic: Jew haters claim we didn't invent the computer, is this enough proof for them? (Read 9509 times)