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Science

LHC Reaches Over One Trillion Electron Volts 305

Posted by ScuttleMonkey from the zzzzzzzzzzot dept.
The LHC has become the world's highest-energy particle accelerator, weighing in at over one trillion electron volts. "Until now the LHC had been operating at a relatively low energy of 450 billion electron volts. On Sunday, engineers increased the energy of this 'pilot beam,' reaching 1.18 trillion electron volts at 2344 GMT. The previous record of 0.98 trillion electron volts has been held by the Tevatron accelerator since 2001. The LHC is eventually expected to operate at some seven trillion electron volts."
Software

Inkscape 0.47 Released 225

Posted by kdawson from the drawing-not-quartering dept.
derrida writes "After over a year of intensive development and refactoring, Inkscape 0.47 is out. This version of the SVG-based vector graphics editor brings improved performance and tons of new features, including: timed autosave, Spiro splines, auto-smooth nodes, Eraser tool, new modes in Tweak tool, snapping options toolbar & greater snapping abilities, new live path effects (including Envelope), over 200 preset SVG filters, new Cairo-based PS and EPS export, spell checker, many new extensions, optimized SVG code options, and much more. Additionally, it would be wrong to not mention the hundreds of bug fixes. Check out the full release notes for more information about what has changed, enjoy the screenshots, or just jump right to downloading your package for Windows, Linux, or Mac OS X." We've been following the progress of Inkscape for years (2006, 2005, 2004).
Cellphones

iPhone Owners Demand To See Apple Source Code 298

Posted by kdawson from the you're-a-brick dept.
CWmike writes "iPhone owners charging Apple and AT&T with breaking antitrust laws asked a federal judge this week to force Apple to hand over the iPhone source code, court documents show. The lawsuit, which was filed in October 2007, accuses Apple and AT&T of violating antitrust laws, including the Sherman Act, by agreeing to a multi-year deal that locks US iPhone owners into using the mobile carrier. On Wednesday, the plaintiffs asked US District Court Judge James Ware to compel Apple to produce the source code for the iPhone 1.1.1 software, an update that Apple issued in September 2007. The update crippled iPhones that had been unlocked, or 'jailbroken,' so that they could be used with mobile providers other than AT&T. The iPhone 1.1.1 'bricked' those first-generation iPhones that had been hacked, rendering them useless and wiping all personal data from the device. The plaintiffs say that the source code is necessary to determine whether all iPhones were given the same 1.1.1 update, and whether it was designed to brick all or just some hacked iPhones."
The Internet

Browsing Frugally Without Wasting Bandwidth? 450

Posted by Soulskill from the ix-nay-on-the-orn-pay dept.
forrestm writes "At home, my internet connection is limited to 1GB / month before I have to pay extra. At my university, I'm charged around 2.5c per megabyte. I rarely download anything big, but I often go through a large amount of bandwidth by simply browsing around. For example, when I play a YouTube video, click a link, and then return to the video, the whole video reloads. When I read some websites, such as BoingBoing.net or Cnet.com, my status bar shows a whole lot of data being transferred through other domains. Some pages seem to send/receive data at certain intervals for the duration of my visit. When I begin to enter a search in Firefox's search bar, a list of suggestions is automatically downloaded. In addition to this, Firefox often requests internet access of its own accord, even though I have automatic updating turned off. All this is costing me! How do I stop unsolicited use of my internet connection? How do I go about not wasting bandwidth like this?"
Earth

Geoengineering To Cool the Earth Becoming Thinkable 419

Posted by kdawson from the well-less-unthinkable dept.
johkir writes "As early as 1965, when Al Gore was a freshman in college, a panel of distinguished environmental scientists warned President Lyndon B. Johnson that CO2 emissions from fossil fuels might cause 'marked changes in climate' that 'could be deleterious.' Yet the scientists did not so much as mention the possibility of reducing emissions. Instead they considered one idea: 'spreading very small reflective particles' over about five million square miles of ocean, so as to bounce about 1 percent more sunlight back to space — 'a wacky geoengineering solution.' In the decades since, geoengineering ideas never died, but they did get pushed to the fringe — they were widely perceived by scientists and environmentalists alike as silly and even immoral attempts to avoid addressing the root of the problem of global warming. Three recent developments have brought them back into the mainstream." We've discussed some pretty strange ideas in the geoengineering line over the last few years.
X

Submission + - VIA releases 16,434-line FOSS framebuffer driver

Submitted by billybob2
billybob2 writes: VIA has released 16,434 Lines Of Free & Open Source code that enables Linux to natively use the framebuffer on VIA's graphics chipsets. This comes a month after VIA announced that it will provide Open-Source drivers and documentation on its website so that its hardware will work out of the box with Linux distributions. This gives VIA-powered systems that come pre-installed with Linux, such as the gPC, 15.4" gBook, CloudBook and Zonbu the ability to output graphics through digital connections such as HDMI and possibly making them the best-supported framebuffers Linux has ever had. Look forward to documentation and X.org drivers from VIA as well in the near future.

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