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Math

7 of the Best Free Linux Calculators 289

An anonymous reader writes "One of the basic utilities supplied with any operating system is a desktop calculator. These are often simple utilities that are perfectly adequate for basic use. They typically include trigonometric functions, logarithms, factorials, parentheses and a memory function. However, the calculators featured in this article are significantly more sophisticated with the ability to process difficult mathematical functions, to plot graphs in 2D and 3D, and much more. Occasionally, the calculator tool provided with an operating system did not engender any confidence. The classic example being the calculator shipped with Windows 3.1 which could not even reliably subtract two numbers. Rest assured, the calculators listed below are of precision quality."
Government

FCC's Net Neutrality Plan Blocks BitTorrent 303

master_p writes "The FCC's formally issued draft net neutrality regulations have a huge copyright loophole in them; a loophole that would theoretically permit Comcast to block BitTorrent just like it did in 2007 — simply by claiming that it was 'reasonable network management' intended to 'prevent the unlawful transfer of content.' The new proposed net neutrality regulations would allow the same practices that net neutrality was first invoked to prevent, even if these ISP practices end up inflicting collateral damage on perfectly lawful content and activities."
Image

Smartphones Receive Holy Blessing Screenshot-sm 154

jeffmeden writes "Plow Monday is normally for blessing laborers and their tools; as the name suggests it is aimed at those who work the land. A church service in London, England Monday decided to go after a more modern audience: office workers and their modern communication gadgets. From the Times article: 'The congregation at St Lawrence Jewry in the City of London raised their mobiles and iPods above their heads and Canon Parrott raised his voice to the heavens to address the Lord God of all Creation. "May our tongues be gentle, our e-mails be simple and our websites be accessible," he said.'"
Privacy

New Zealand Cyber Spies Win New Powers 132

caeos writes "New cyber-monitoring measures have been quietly introduced in New Zealand giving police and Security Intelligence Service officers the power to monitor all aspects of someone's online life. The measures are the largest expansion of police and SIS surveillance capabilities for decades, and mean that all mobile calls and texts, email, internet surfing and online shopping, chatting and social networking can be monitored anywhere in New Zealand. The New Zealand Security Intelligence Service (NZSIS or SIS) is an intelligence agency of the New Zealand government."
Education

How To Teach a 12-Year-Old To Program? 799

thelordx writes "I've got a much younger brother who I'd like to teach how to program. When I was younger, you'd often start off with something like BASIC or Apple BASIC, maybe move on to Pascal, and eventually get to C and Java. Is something like Pascal still a dominant teaching language? I'd love to get low-level with him, and I firmly believe that C is the best language to eventually learn, but I'm not sure how to get him there. Can anyone recommend a language I can start to teach him that is simple enough to learn quickly, but powerful enough to do interesting things and lead him down a path towards C/C++?"
The Internet

Meet Uzbl — a Web Browser With the Unix Philosophy 318

DigDuality writes "Dieter@be over at Arch Linux forums, a release engineer for Arch Linux, got inspired by this post. The idea? To create a browser based on the Unix philosophy: 'Write programs that do one thing and do it well, programs that work well together, programs to handle text streams because that is a universal interface,' among other points. The result? A fast, low-resource browser named Uzbl, based on WebKit, which passes the Acid3 Test with a perfect score. The browser is controlled (by default) by vim-like keybindings, not too dissimilar to vimperator for Firefox. Things like URL changing, loading/saving of bookmarks, saving history, and downloads are handled through external scripts that you write (though the Uzbl software does come with some nice scripts for you to use). It fits great in a tiling window manager and plays extremely well with dmenu. The learning curve is a bit steep, but once you get used to it, it's smooth sailing. Not bad for alpha software. Though built for Arch, it has been reported to work on Ubuntu."
Graphics

Australian Defence Force Builds $1.7m Linux-Based Flight Simulator 232

scrubl writes "The Australian Defence Force (ADF) has revealed its latest flight simulator runs on SUSE Linux-based clusters of Opteron servers and uses an open source graphics platform. The Defence Science and Technology Organisation's (DSTO) Air Operations Simulation Centre in Melbourne creates virtual worlds that allow pilots to experience real-world combat situations without leaving the ground. The visuals software was written in OpenGL, using commercial and open source scene graph engines and making 'heavy use of OpenGL Shader Language programs.'"
Printer

Journal Journal: Used laser printer, works a treat in Ubuntu 8.10 & 9.4 2

I've long delayed getting a printer, but finally have a few things that I want to print queued up again, and it's getting to be too much of a hassle with printing them at friends' places, etc. There even is a printer here in the house, but it's 3 floors up, often out of paper, or disconnected, or needs to have its network connection coaxed into cooperation, and its toner isn't looking so hot anyhow.

Patents

Red Hat Hit With Patent Suit Over JBoss 201

An anonymous reader writes "A small software company is claiming that Red Hat's JBoss open source middleware violates one of its patents and is asking a court to stop Red Hat from distributing the product. Software Tree LLC claims that JBoss infringes on its database patent for 'exchanging data and commands between an object oriented system and a relational system.' Software Tree's partners include Microsoft, and that the suit was filed in Eastern Texas, which is known as a plaintiff's paradise for patent actions."
The Almighty Buck

Microsoft Slaps $250K Bounty On Conficker Worm 258

alphadogg writes "The spreading Conficker/Downadup worm is now viewed as such a significant threat that it's inspired the formation of a posse to stop it, with Microsoft leading the charge by offering a $250,000 reward to bring the Conficker malware bad guys to justice. The money will be paid for 'information that results in the arrest and conviction of those responsible for illegally launching the Conficker malicious code on the Internet,' Microsoft said today in a statement, adding it is fostering a partnership with Internet registries and DNA providers such as ICANN, ORG, and NeuStar as well as security vendors Symantec and Arbor Networks, among others, to stop the Conficker worm once and for all. Conficker, also called Downadup, is estimated to have infected at least 10 million PCs. It has been slowly but surely spreading since November. Its main trick is to disable anti-malware protection and block access to anti-malware vendors' Web sites."
Operating Systems

Ubuntu Wipes Windows 7 In Benchmarks 781

twitter writes "Recent and controversial benchmarks for Windows 7 leave an important question unanswered: 'Is it faster than GNU/Linux?' Here, at last, is a benchmark that pits Ubuntu, Vista and Windows 7 against each other on the same modern hardware. From install time to GUI efficiency, Ubuntu beats Windows and is often twice as fast. Where Windows 7 is competitive, the difference is something the average user would not notice. The average GNU/Linux user is now getting better absolute performance from their computer as well as better value than the average Windows user."
Microsoft

Why Windows Must (and Will) Go Open Source 555

Attila Dimedici writes "Charles Babcock of Information Week published an interesting article suggesting that Microsoft will have to at least to some degree take Windows open source if they want to stay in business. He suggests that the money to be made from the things MS builds on top of Windows (Office, Server, SQL Server, Exchange, Sharepoint, etc.) is so much greater than what can be made from Windows itself that MS will have to give up the revenue stream from Windows in order to maintain these other, more valuable, revenue streams."
Windows

Windows 7 To Be "Thoroughly" Tested For Antitrust Compliance 364

CWmike writes "Technical advisers to the antitrust regulators who monitor Microsoft's compliance with the 2002 antitrust settlement will test Windows 7 'more thoroughly' than earlier versions of the operating system were tested, according to a new status report filed with the federal judge watching over the company. Microsoft is also facing renewed scrutiny from the EU, which two weeks ago filed preliminary charges against the company over bundling IE with Windows, and said more recently that Microsoft 'shields' IE from competition."

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