Simulating molecular motions provides researchers with information critical to designing vaccines and working on preventing diseases such as Alzheimer’s and Parkinson’s. But, until recently, researchers needed supercomputers or clusters to run molecular simulations.
Read more »Open source speeds up molecular research
Version Control For Beginners: Getting Started With Subversion
Subversion is a version control system: It keeps a record of changes over the lifetime of a file, allowing you to revert to an earlier version at will. It's particularly useful for code projects, but it can handle, and be useful for, pretty much any type of file (e.g., for tutorials!). It's available as a package for most Linux distros, or as source from the web site.
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Using Dia for diagrams
Everybody needs diagrams. Most users need to create one more often than they think: that flowchart for a presentation, that sketch of the bird feeder to build this weekend, or a time line.
Getting more technical, there are always circuits and blueprints and the like. Stop wasting time with an office app, the GIMP, or a paint program: use Dia, an easy yet powerful made-for-diagrams editor.
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Botnets and Bounties Versus Real Security
Microsoft security news: bounty on cyber-criminals; botnet problem; "critical" vulnerabilities and more
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Tip: using lshw to fecth hardware information
How many times have you searched in several places for information about your hardware ? This happens often when we are asking for a solution to some problem in a forum. The first thing you’re asked to do is tell what your hardware specs are. Instead of going through all the proc filesystem gathering the information, I find the ls* family of tools very useful.
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How Steve Ballmer Was Schmoozing Neelie Kroes
The story of Microsoft's romancing with the European Commission
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Video: Latest Elive E17
Video demo of Elive E17 Compiz - Just released is this demo of the new feature/s.
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The incredible shrinking operating system
Windows, Mac OS, and Linux are all getting smaller. What does that mean for you?
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21 More of the Best Free Linux Games
Over the past 4 months we have continued to receive a steady stream of emails from individuals recommending games that were not included in our previous free game articles. After much testing, we have whittled down these users' recommendations to a list of 21 highly addictive Linux games
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Combining GPL and Proprietary Software
The vast majority of questions I get about combining GPL and proprietary software concern embedded systems, since Linux is a component of so many consumer products these days. It's impressive, for instance, to look at Sony's web site where they fulfill their GPL obligation, and see the dozens of TV models and many other products that contain Linux.
Read more »Krita 2.0: a Host of New Features
Boudewijn Rempt has summarised results of development for the next version of Krita, the painting and image editing application for KOffice. Krita 2.0 will contain a host of new features, some of which are unique in the free software world. Below Piotr introduces some of the new features which will be available in this release.
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How do you beat free?
How do you compete with free? Free here means no-cost. The answer is simple: you make your product cheaper. Let me explain.
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Using system rescue CD to scan and delete virus in Windows
System rescue cd from http://www.sysresccd.org/ include clam anti virus, during our standard operating procedure process I use this cd as one of virus detector.
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At least 6,600 people attend Campus Party Brazil 2009
Campus Party, an enormous LAN party that originated in Spain, began migrating to Latin America in 2008, with events in Brazil, Colombia and El Salvador, during the XVIII Ibero-American Summit (which included heads of state of many Latin American countries as well as Spain and Portugal).
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