Computing is intimately tied to the representation of numbers. But long before abstractions like number arose, there were mathematical concepts to serve the purposes of civilization. These concepts are implicit in concrete practices such as :
one-to-one correspondence, a rule to counthow many items, say on a tally stick, which was eventually abstracted into number;
the 3-4-5 right triangle was a device for assuring a right angle, using ropes with 12 evenly spaced knots, for example.
Numbers
Eventually, the concept of numbers became concrete and familiar enough for counting to arise, at times with sing-song mnemonics to teach sequences to others. All the known languages have words for at least "one" and "two", and even some animals like the blackbird can distinguish a surprising number of items.
Advances in the numeral system and mathematical notation eventually led to the discovery of mathematical operations such as addition, subtraction, multiplication, division, squaring, square root, and so forth. Eventually the operations were formalized, and concepts about the operations became understood well enough to be stated formally, and even proven. See, for example Euclid's algorithm for finding the greatest common divisor of two numbers.
Wetpaint Gives Web Sites Social Publishing Injection Mon, 19 May 2008 22:05:55 -0400
Wetpaint's embeddable social publishing platform looks to improve search engine optimization and ad sales....
TAKE CONTROL OF REMOTE COMPUTERS Support, configure and install applications and updates remotely for greater efficiency. Microsoft Proposes to Buy Yahoo Search: Source Mon, 19 May 2008 22:02:28 -0400
Microsoft wants to buy Yahoo's search busines and a minority stake in the company....
Attend WINDOWS EMBEDDED ACCELERATION WORKSHOPS Are you ready to learn how you can bring your next-generation embedded device to market faster? EMC, Netezza to Team in OEM Deal Mon, 19 May 2008 20:42:31 -0400
Exclusive: A partnership will combine EMC's Clariion storage with Netezza's data warehouse appliance....
SOLVE SUPPORT ISSUES on the First Call! REMOTELY CONTROL AND CONFIGURE SYSTEMS. Easily install applications, updates. All from your Desktop! Cisco Veterans Unveil Network Security Startup Mon, 19 May 2008 19:35:58 -0400
Rohati Systems is stepping out of stealth mode with a network access control appliance....
RESOLVE SUPPORT ISSUES from your Desktop! Minimize downtime with a remote support solution that lets you resolve issues right from the desktop Strong Prospects in Software to Spy on Bank Staff Mon, 19 May 2008 17:19:10 -0400
There may be computers reading bank workers' e-mails, listening to their phone calls and analyzing chats....
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The Seattle Times: Business & Technology
Microsoft pushes for ad deal with Yahoo Mon, 19 May 2008 10:13:40 -0700 Microsoft said Sunday it has restarted its pursuit of Yahoo, a move likely to set off yet another round of high-profile negotiations and... Wetpaint poised to make splash Sun, 18 May 2008 20:59:54 -0700 It's been a while since a Seattle Web startup had a major breakout, so long that I was starting to wonder if the boom was over. But that magic moment... Microsoft hosting ad executives Sun, 18 May 2008 21:00:39 -0700 In March 2006, Microsoft CEO Steve Ballmer told a conference of advertisers they were the new bedrock of his company. Since then, Microsoft has...
NYT > Technology
Former AOL Executives Sued in Ad-Revenue Case Tue, 20 May 2008 03:57:47 -0000 The S.E.C. filed fraud charges against eight former AOL executives over an accounting procedure that caused the company to overstate its advertising revenue by more than $1 billion.
Dealbook: A Gamble, but What if He Wins? Tue, 20 May 2008 03:51:36 -0000 Carl Icahn, the corporate raider turned activist investor, is gambling to bring Microsoft back to the bargaining table and buy Yahoo.
Google Offers Personal Health Records on the Web Tue, 20 May 2008 04:06:48 -0000 The Internet search giant joins other companies, all hoping to capitalize on the potential of Internet tools to help consumers manage their own health care.
CNN.com - Technology
Nintendo shows us how Wii can get 'Fit' Mon, 19 May 2008 15:25:36 -0400 If Nintendo has their way your living room could be the new big thing in exercise. With its new game "Wii Fit" hitting stores Monday, the company is looking to make exercise fun by bringing it into the home.
Justices: Child porn is not protected speech Mon, 19 May 2008 12:35:53 -0400 The Supreme Court on Monday upheld a law aimed at preventing child pornography, ruling a provision dealing with "pandering" illicit material does not violate constitutional protections on free speech.
Phishing ring busted Mon, 19 May 2008 14:41:13 -0400 Read full story for latest details.
NPR Topics: Technology
No Tech U: College Without Technology Mon, 19 May 2008 07:00:00 -0400 The first freshman class of Wyoming Catholic College finishes up exams this week. In what's been called "an audacious experiment," the college bans cell phones, TVs, and allows only limited access to the internet. British Girl Upset by Wii Fit's 'Fat' Message Mon, 19 May 2008 08:20:00 -0400 Wii Fit has been out for a few weeks already in Britain, where newspapers report a 10-year-old girl was devastated after the game told her she's "fat." British obesity experts say the measurement the game uses isn't suitable for kids and warn it could hurt their body image. Nintendo's Wii Fit Pumps Up 'Active Gaming' Trend Mon, 19 May 2008 08:17:00 -0400 Nintendo's hotly anticipated Wii Fit goes on sale Monday. Other companies are already trying to jump on the "active gaming" bandwagon by coming out with devices of their own that plug into the Wii.
BBC News | Technology | UK Edition
Google mulls Microsoft response Mon, 19 May 2008 17:44:26 -0000 Google says it is considering its response to Microsoft's fresh attempts at doing a deal with Yahoo. Facebook set for major facelift Mon, 19 May 2008 11:03:57 -0000 Social networking site Facebook is getting its first major makeover since the site was launched in 2004. Laser heats up the fusion future Mon, 19 May 2008 13:35:42 -0000 The world's most powerful laser is used to heat matter to 10 million Celsius.
Reuters Video: Technology
Interactive toilet makes a splash Mon, 19 May 2008 14:57:36 -0400 May 19 - A mobile men's toilet which combines the usual facilities with video game interactivity is proving a winning novelty in Belgium.
The audiophiles' download service Mon, 19 May 2008 14:09:20 -0400 May 19 - The high-end UK speaker company Bowers and Wilkins is launching an online community for audiophiles with the help of Real World Studios.
More money for Euro tech talent Mon, 19 May 2008 09:21:16 -0400 May 19 - Index Ventures partner Saul Klein is hoping to help create a longterm eco-system for European tech startups with global aspirations.
AP Top Technology News At 12:37 a.m. EDT
Napster rolls out all-MP3 download store By ALEX VEIGA Tue, 20 May 2008 04:35:02 -0000 LOS ANGELES (AP) -- Napster Inc. begins selling MP3s Tuesday, a move the online music service hopes will lure iPod users and turn around Napster's sliding fortunes.... TV boxes let Netflix users bypass mail delivery By MICHAEL LIEDTKE Tue, 20 May 2008 04:37:13 -0000 SAN FRANCISCO (AP) -- Preparing for the eventual extinction of its DVD-by-mail rental service, Netflix Inc. on Tuesday is introducing its first solution for subscribers who want entertainment delivered directly to their television sets with just a few clicks on a remote control.... Microsoft-Yahoo talks driven by specter of Icahn, Google By MICHAEL LIEDTKE Tue, 20 May 2008 02:47:05 -0000 SAN FRANCISCO (AP) -- Just two weeks after breaking off merger talks, Microsoft Corp. and Yahoo Inc. have been pulled back to the bargaining table by their fears about what might happen if they don't work out a deal....
Charles Babbage Institute (CBI) - A research center at the University of Minnesota dedicated to promoting the study and preservation of the history of computing and information processing.
Meta Description: [ Archives and research center for the history of computing, located at University of Minnesota Libraries, Minneapolis ]
Chronology of Personal Computers - Timeline of microcomputers from the development of the microprocessor in the 1960s through to the present day. Includes hardware, software, peripherals, companies, and individuals.
Meta Description: [ Chronology of Personal Computers: timeline of events tracing the history of personal computers, from the late 1960s to date. ]
Computer History Association of California - Non-profit corporation, safeguards and organizes the history of electronic computing, internationally, nationally, and in California. They collect and archive hardware, software, and documents.
Meta Description: [ The history of computing in California, the magazine we publish about it, and the museum we're creating to display it. Links to computer history resources worldwide. ]
Computer History Museum - Focuses exclusively on the history of computing. Located in Mountain View, California. Search the collection, illustrated timeline, online exhibits and select images from the collection, This Day in History, curator's choice, and the Hall of Fellows (awards for contributions to computing).
Meta Description: [ The world's largest history museum for the preservation and presentation of artifacts and stories of the Information Age located in the heart of Silicon Valley ]
Computing Millennium timeline - A project to create the definitive list of the 1,000 key innovations and events in the last 1,000 years of information technology.
History of Computers - A directory of sites about the history of computers arranged categorically and with specific topic and general topic sections.
Meta Description: [ The development of the modern day computer was the result of advances in technologies and man's need to quantify. The abacus was one of the first counting machines. Papyrus helped early man to record language and numbers. Some of the earlier counting machines lacked the technology to make the des... ]
Jargon File Resources - The Jargon File (AKA, _The New Hacker's Dictionary_) is an essential repository of computer historical information.
Museum of the USSR Computers History - A virtual museum containing historical information on computers and computer facilities in the USSR. Includes descriptions of computers, their characteristics, pictures, and personalities.
National Archive for the History of Computing - Houses the UK's most important collection of documents relating to the history of computing, and encourages interest and study in the history of computing more generally.
Meta Description: [ The National Archive for the History of Computing houses the UK's most important collection of documents relating to thehistory of computing, and encourages interest and study in the history of computing more generally. ]
PC History - This site is under construction but has some nice pictures of some pre-IBM machines.
Punched Cards - Covers the earliest ways of encoding data up to the cards used in voting systems today.
Meta Description: [ punched card codes, data formats and historical information ]
Reflections of a ModemJunkie - Writings on computers, the early online world, and the Internet, dating from 1992 to 2000.
ry History - Comprehensive list of links to the best computer industry history resources that can currently be found on the 'Net
Meta Description: [ LinkScan Finds Broken Links and Creates SiteMaps. Developed by Electronic Software Publishing Corporation (Elsop) ]
Silicon Valley History and Future - Silicon Valley -- San Francisco Bay Area -- background, trends and forecast
Meta Description: [ Silicon Valley History and Future: Silicon Valley Timeline, Trends and more ]
The History of Computing - Detailed information including early pioneers and companies, archives, languages, and networking from the Department of Computer Science at Virginia Tech.
The History of Computing Project - Offers a detailed timeline on the history of computer. Sections include hardware, software, pioneers and references.
Meta Description: [ history of computing, computerhistory, history of computers ]
The History of Computing Science: From the Past to the Present - Lecture presented by Michelle A. Hoyle explaining how computers and computing science arose from using sticks with notches for counting, to the massive explosion of personal computers in the 1980s.
Meta Description: [ An overview of the developments that allowed the modern day computer to arise from first principles. ]
The Modern History of Computing - Historical survey from Babbage onward; by B. Jack Copeland from the Stanford Encyclopedia of Philosophy.
The Obsolete Technology Website - Pictures, documents, and advertisements of classic computers from the 1970's and 1980's.
Meta Description: [ Old Computers - rare, vintage and obsolete computers! ]
Tools For Thought - by Howard Rheingold. Online copy of well known 1985 book on the invention of computing; includes Babbage, Turing, von Neumann, Engelbart, PARC, Kay, and Atari.
Tools for Thought: The History and Future of Mind-Expanding Technology - New updated edition from MIT Press, with new interviews of historic characters.
Meta Description: [ n a highly engaging style, Rheingold tells the story of what
he calls the patriarchs, pioneers, and infonauts of the computer,
focusing in particular on such pioneers as J. C. R. Licklider, Doug
Engelbart, Bob Taylor, and Alan Kay. ]
Triumph of the Nerds - Bios, an interactive game, and a QA forum trace the birth of the personal computer at this PBS companion site.
Meta Description: [ Bios, an interactive game, and a Q&A forum trace the birth of the personal computer at this PBS companion site. ]
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