SAGE is a free, open-source computer algebra system. [more inside]
posted by kaibutsu on Oct 30, 2009 - 37 comments

You've heard of ScummVM and MAME, but harvest time is approaching in the field of reverse-engineered open source re-implementations of other classic games too:
OpenTTD (Transport Tycoon), LinCity (Sim City), Advanced Strategic Command (Battle Isle), Freeciv (Civilization), Enigma (Oxyd), Widelands (Settlers), OpenArena (Quake 3), Spring (Total Annihilation), JJFFE (Frontier First Encounters), Vega Strike and Oolite (Elite), FreeOrion (Master of Orion), Pingus (Lemmings), Stratagus (Warcraft II et al.), CloneKeen (Commander Keen), Exult (Ultima VII), FreeCNC (Command & Conquer), REminiscence (Flashback), LGeneral (Panzer General), Pioneers (Settlers of Catan), and Freedoom (Doom).
posted by hoverboards don't work on water on Feb 1, 2007 - 43 comments

Can you build an open source car? Or a three-dimensional printer? Or a new kind of handheld computer? Can open source ideas thrive in the physical world? Or is there something fundementally different? Are we seeing a new type of production or just a filip for hobbyists and dreamers?
posted by MrMerlot on Jan 27, 2007 - 26 comments

Prediction markets trade uncertainty for collective wisdom, and have been proven to be more accurate than other mechanisms for predicting outcomes such as polls. Many corporate entities (HP, Intel, Google, Yahoo, Siemens, etc.) are said to be using them internally. Several successful prediction markets already exist, such as Hedgestreet, NewsFutures, the Iowa Electronic Markets, Hollywood Stock Exchange, and Inkling Markets. A spinoff of DARPA's Policy Analysis Market, prediction markets might be to markets what open source was to software.
posted by localhuman on Dec 16, 2006 - 18 comments

Taking Open Source to the Next Level Linux? Firefox? Bah! German Markus Merz scoffs at these posers. Instead, he steps up to offer the OScar project, whose goal is to develop and build an open source *car*. While not in the same class as a Range Rover or Hummer, they hope to make something more simple and functional. This isn't the only example of hardware-based open source projects. Others include Zero Prestige, which designs kites and kite-powered vehicles, and Open Prosthetics, which offers free exchange of designs for prosthetic devices.
posted by PreacherTom on Dec 8, 2006 - 20 comments

Elephants Dream - A computer-generated movie made using open source applications
posted by growabrain on May 19, 2006 - 27 comments

Norway's Ministry for Modernisation has declared for Open Source formats. Speaking at eNorge, the Norwegian Minister for Modernisation, Morten Andreas Meyer, has said that "proprietary formats will no longer be acceptable in communication between citizens and government". Although he did not mention Microsoft by name, he did say that this was the last time he would be streaming his speech using the current (WMP-based) technology.

The Ministry for Modernisation may sound quaint, but it was founded in 2004 with a broad remit, and 200 employees, not a small number in a nation of less than 5 million souls. Although Norway's spending on IT may not be great compared to the US or China, as one of the wealthiest and most technologically developed nations on Earth (not to mention the emphasis on long-distance communications robustness created by a large country with terrible weather) it sets a precedent about what a tech-savvy first-world nation might do with Open Source, not because it cannot afford proprietary formats but because it does not want them. Microsoft, meanwhile, might be wondering why it bothered to translate Office into Sami. Will this be the first domino, or can it be written off as the actions of an oil-rich rogue state that will soon be brought back into the global consensus?
posted by tannhauser on Jun 28, 2005 - 18 comments

Culture by the people, for the people. We all know that there are a gazillion blogs out there, with people talking about anything and everything, frequently to an audience of one. Those same text based blogs are incorporating video as well. People are beginning to organize their internet not through search engine algorithims, but by their own tags. There's also a dedicated cadrey of partisan and non-partisan "amateur journalism" sites. Then you have full fledged communities focused to specific subjects, holding an unbelievable depth of knowledge and opinions. With entire encyclopedias available online, and with smaller topic-centric wiki's available, can the creation and dissemination of audience authored content be far behind? Witness the growth of Flickr, the probable success of Vimeo, people programming their own radio stations and/or shows, the increasing awareness and use of the Freedom of Information Act (FOIA) by plain ol' citizens, the courting of TiVo by Google and Yahoo (to share homemovies and pictures, perhaps?), open source news sites like Take Bake the News, NowPublic (for royalty free images to accompany content), Downhill Battle, Our Media ( a place to store your content), and open-source sounds and sights. Could there eventually be enough worthwhile content to break us free of a corporate-delivered culture?
posted by rzklkng on Apr 25, 2005 - 35 comments

Asidonhopo hits! --more--


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posted by felix on Apr 13, 2005 - 93 comments

New Firefox build fixes IDN toggle Hear about the IDN debacle yesterday? Last night's build of Firefox fixes it. Download and install over your existing Firefox. The Mozilla tree is fixed too. [instructions inside]
posted by cavalier on Feb 8, 2005 - 38 comments