- Early computing devices include1234:
- Abacus, a calculating device that dates back at least to 1100 BCE and is still in use today.
- Differential analyzer, an analog computer built by Vannevar Bush and Harold Locke Hazen in the 1930s.
- Antikythera mechanism, the earliest known geared computing device, designed to calculate astronomical positions.
- Analytical Engine, the first machine that deserved to be called a computer, although it was not actually completed.
- Electronic Numerical Integrator and Computer (ENIAC), widely touted as the first general-purpose programmable electronic digital computer, built by John Mauchly and J Presper Eckert Jr in 1943.
了解详细信息：✕以上信息汇总借助人工智能技术，若访问原文请查看了解详细信息。The earliest known calculating device is probably the abacus. It dates back at least to 1100 bce and is still in use today, particularly in Asia. Now, as then, it typically consists of a rectangular frame with thin...
www.britannica.com/technology/computer/History-…The first serious attempt at building a computer for scientists was made by Vannevar Bush (1890 – 1974), an engineer at Massachusetts Institute of Technology (MIT). In the 1930s, Bush and one of his students, Harold...
www.encyclopedia.com/computing/news-wires-whit…The Antikythera mechanism is believed to be the earliest known geared computing device. It was designed to calculate astronomical positions. It was discovered in 1901 in the Antikythera wreck off the Greek island of...
en.wikipedia.org/wiki/History_of_computingThe Analytical Engine, although not actually completed, was the first machine that deserved to be called a computer.www.britannica.com/technology/computer/The-first … Computers | Timeline of Computer History | Computer History …
Explore the milestones of computer history from 1937 to 1945, including relay-based calculators, electronic computers, and code-breaking machines. Learn about the inventors, designers, and pioneers who shaped the early development of computing.
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The era of magnetic disk storage dawns with IBM´s shipment of a RAMAC 305 …
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The Complex Number Calculator (CNC) is completed. Computers; In 1939, Bell …
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Australia's first computer, the CSIRAC, begins operating in 1949. Chief …
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History of computing - Wikipedia
The "brain" [computer] may one day come down to our level [of the common people] and help with our income-tax and book-keeping calculations. But this is speculation and there is no sign of it so far.— British newspaper The Star in a June 1949 news article about the EDSAC computer, long before the era of the personal computers.
In an 1886 letter, Charles Sanders Peirce described how logical operations could be carried out …Wikipedia · CC-BY-SA 许可下的文字- 预计阅读时间：9 分钟
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Learn how computing evolved from ancient calculating devices to modern computers, with examples of key inventions and innovations. Explore the origins an…
- A computer might be described with deceptive simplicity as “an apparatus that performs routine …
Before the true power of computing could be realized, therefore, the naive view of calculation had to be overcome. The inventors who laboured to bring the computer into the world had to learn that the thing they were inventing was not just a number cruncher, not merely a calculator. For exam…
- A computer might be described with deceptive simplicity as “an apparatus that performs routine …
Computer - Technology, Invention, History
5 天之前 · Early history. Computer precursors. The abacus; Analog calculators: from Napier’s logarithms to the slide rule; Digital calculators: from the Calculating Clock to the …
History of computers: A brief timeline - Live Science
2023年12月22日 · Learn how computers evolved from primitive mechanical devices in the 19th century to powerful electronic machines in the 20th and 21st centuries. Explore the …
From Abacuses to Algorithms: A History of the World‘s First …
2024年3月26日 · Together they decided to design a specialized computer optimized to solve systems of linear algebraic equations frequently encountered in physics research. This goal …
The First Computer: Technology that …
2022年1月24日 · Learn about the origins and evolution of computing technology, from the difference engine and analytical engine to the ENIAC and Zuse series. Discover the inventors, …
History of computers - from the Abacus to …
2023年1月19日 · By the early 1980s, Kildall had become a multimillionaire through the success of his invention: the first personal computer operating system. Naturally, when IBM …
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Modern computers generally use binary logic, but many early machines were decimal computers. In these machines, the basic unit of data was the decimal digit, encoded in one of several schemes, including binary-coded decimal or …
Early Computing — Google Arts & Culture
Explore examples of early computing that predate the advent of the desktop computer as we know it today—from calculation devices to core memory, Jacquard weaving looms to punch card technology.
