An anonymous reader writes with this excerpt from The Daily Dot:"On Monday evening, a bill aimed at thwarting the production and distribution of plastic 3-D printed weapons was blocked by Senate Republicans. ... The debate over the new legislation centered around the 1988 Undetectable Firearms Act, which bans the production and distribution of weapons that skirt 'walk through metal detectors.' The act has been renewed on two occasions since its passage. It was due to expire again on the 9th of December. The House voted to renew the bill last week. The rise of 3-D printing has made this year's renewal more complicated in the Senate. Many lawmakers, particularly Democrats, feel the current Undetectable Firearms Act inadequately addresses the rising threat posed by printed plastic weapons."
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New submitter KDE Community writes that the KDE project has released KDevelop 4.6.0 as the latest version of the free and open source integrated development environment. "KDevelop 4.6.0 improves debugging support with GDB. The GDB integration improvements include some operations now going into effect immediately rather than needing to re-run the program, improved debugging from external terminals, and a CPU registers toolview. KDevelopers' CPU registers toolview also allows for showing and editing all user-mode registers and general purpose flags for x86/x86_64/ARMv7 platforms. Other KDevelop 4.6.0 changes include greater language support within the PHP plug-in, Python language support improvements, more C++11 language support, improved project management, and a clean-up to the IDE's user-interface."
jfruh writes "Remember how social networks were going to transform the advertising industry because they'd tailor ads not to context or to your web browsing history, but to the innate preferences you express through interactions and relationships with friends? Well, that didn't work with Facebook, and it turns out it's not working with Twitter either. The microblogging site has announced that it's getting into the ad retargeting game: you'll soon start seeing promoted tweets that are chosen based on websites you've visited in the past. The innovation, if you can call it that, is that the retargeting will work across devices, so you can be looking at a website on your phone and see promoted tweets on your laptop's browser, or vice versa."
Hugh Pickens DOT Com writes "Jim Puzzanghera writes in the LA Times that the federal government has sold its remaining shares of General Motors stock, ending the controversial $49.5-billion bailout of the automaker begun in late 2008 under former President George W. Bush. Although the GM bailout ended with a $10.5-billion loss for taxpayers, Treasury officials say the goal never was to turn a profit. The rescue prevented further damage to the economy and the potential loss of 1 million jobs says Treasury Secretary Jacob J. Lew. 'This marks one of the final chapters in the administration's efforts to protect the broader economy by providing support to the automobile industry.' At its height, taxpayers had a 60.8% ownership stake in GM. The auto bailout will rank as 'one of the most important interventions, maybe the most important, in U.S. economic history,' says Sean McAlinden, chief economist for the Center for Automotive Research. Without it, 'the upper Midwest would still be a gaping, double-digit unemployment hole in the economy, 600,000 retirees would've lost their pensions.' ... The Cadillac CTS was picked as Motor Trend's car of the year and the Chevrolet Impala was the first U.S. car chosen as the best sedan on the market by Consumer Reports in 20 years. 'We will always be grateful for the second chance extended to us and we are doing our best to make the most of it,' says GM CEO Dan Akerson. 'Today is not dramatically different from the hundreds of preceding days during which we have worked to make GM a company our country can be proud of again.'"
An anonymous reader writes with news that even Canada is getting its hands dirty in the international dragnet fiasco. From the article: "The leaked NSA document being reported exclusively by CBC News reveals Canada is involved with the huge American intelligence agency in clandestine surveillance activities in 'approximately 20 high-priority countries.' ... Wesley Wark, a Canadian security and intelligence expert at the University of Ottawa, says the document makes it clear Canada can take advantage of its relatively benign image internationally to covertly amass a vast amount of information abroad. 'I think we still trade on a degree of an international brand as an innocent partner in the international sphere,' Wark said. 'There's not that much known about Canadian intelligence.'"
hypnosec writes "Researchers have developed and open-sourced a low-cost 3D metal printer capable of printing metal tools and objects that can be build for under £1,000. A team of researchers led by Associate Professor Joshua Pearce at the Michigan Technological University developed the firmware and the plans for the printer and have made it available freely. The open source 3D printer is definitely a huge leap forward as the starting price of commercial counterparts is around £300,000. Pearce claimed that their technology will not only allow smaller companies and start-ups to build inexpensive prototypes, but it will allow other scientists and researchers to build tools and objects required for their research without having to shell out thousands, and could be used to print parts for machines such as windmills." It's a modified RepRap; looks like we're getting closer to the RepRap being able to print all of its parts.
cagraham writes "The WSJ, combing through Amazon's Q3 earnings report, found that the company is currently using 1,400 robots across three of their fulfillment centers. The machines are made by Kiva Systems (a company acquired by Amazon last year), and help to warehouses more efficient by bringing the product shelves to the workers. The workers then select the right item from the shelf, box it, and place it on the conveyor line, while another shelf is brought. The management software that runs the robots can speed or slow down item pacing, reroute valuable orders to more experienced workers, and redistribute workloads to prevent backlogs."
dmiller1984 writes "The Chicago Public Schools, the third-largest public school system in the United States, announced a five-year plan today that would add at least one computer science course to every CPS high school, and elevate computer science to a core requirement instead of an elective. CPS announced this through a partnership with code.org, stating that the non-profit would provide free curriculum, professional development, and stipends for teachers."
sfcrazy writes "People are now more concerned regarding their privacy after discovering about efforts made by governments to spy on their communications. The most practical solution to keep messages, emails and calls secure is to use a cryptographic encryption mechanism. However, just like the name of the method, the installation process is complex for most users. To solve this, CyanogenMod will come equipped with built in encryption system for text messages." Whisper System has integrated their TextSecure protocol into the SMS/MMS provider, so even third party sms apps benefit. Better yet, it's Free Software, licensed under the GPLv3+. Support will debut in Cyanogenmod 11, but you can grab a 10.2 nightly build to try it out now.
KentuckyFC writes "Goldilocks zones are regions around stars that are 'just right' for liquid water and for the chemistry of life as we know it. Now one cosmologist points out that the universe must have been through a Goldilocks epoch, a period in which warm, watery conditions could have existed on almost any planet in the entire cosmos. The key phenomenon here is the cosmic background radiation, the afterglow of the Big Bang which was blazing hot when it first formed. But as the universe expanded, the wavelength of this radiation increased, lowering its energy. Today, it is an icy 3 Kelvin. But somewhere along the way, it must have been between 273 and 300 Kelvin, just right to keep water in liquid form. According to the new calculations, this Goldilocks epoch would have occurred when the universe was about 15 million years old and would have lasted for several million years. And since the first stars had a lifespan of only 3 million years or so, that allows plenty of time for the heavy elements to have formed which are necessary for planet formation and the chemistry of life. Indeed, if live did evolve a this time, it would have predated life on Earth by about 10 billion years."
cartechboy writes "Ford has decided to take the burnout into the 21st century for the new 2015 Mustang. The Mustang's new 'electronic' burnout system is intended to enable perfect burnouts every time, much like launch control has made it easier to accelerate quickly from a stop. So think of every new Mustang with a bright red 'burnout' button. While the details on how the burnout control system will work remain secret, it's possible that a combination of the features used in a typical launch control system, including traction and rev-limiting controls, together with a front brake locking system, could enable Ford to pull together existing technology in a completely new way. So far Ford has no comment."
the_newsbeagle writes "If you can't fix it, go around it. That's the thinking behind an experimental treatment for traumatic brain injury. Using an implanted microdevice, researchers recorded the electrical signals from a sensory region of a rat's brain, skipped over a damaged brain region that typically processes sensory information, and sent the electric signals on to the premotor cortex. This cyborg mouse could then move normally. What this means is that we're getting better at speaking the brain's language — even if we don't understand it, we can mimic it."
Hugh Pickens DOT Com writes "The Tulsa World reports that in their zeal to tout their faith in the public square, conservatives in Oklahoma may have unwittingly opened the door to a wide range of religious groups, including satanists who are now seeking to put their own statue next to a Ten Commandments monument on the Statehouse steps. The Republican-controlled Legislature in Oklahoma authorized the privately funded Ten Commandments monument in 2009, and it was placed on the Capitol grounds last year despite criticism from legal experts who questioned its constitutionality. But the New York-based Satanic Temple saw an opportunity and notified the state's Capitol Preservation Commission that it wants to donate a monument too. 'We believe that all monuments should be in good taste and consistent with community standards,' Lucien Greaves wrote in letter to state officials. 'Our proposed monument, as an homage to the historic/literary Satan, will certainly abide by these guidelines.' Brady Henderson, legal director for ACLU Oklahoma, said if state officials allow one type of religious expression, they must allow alternative forms of expression, although he said a better solution might be to allow none at all on state property. 'We would prefer to see Oklahoma's government officials work to faithfully serve our communities and improve the lives of Oklahomans instead of erecting granite monuments to show us all how righteous they are,' says Henderson. 'But if the Ten Commandments, with its overtly Christian message, is allowed to stay at the Capitol, the Satanic Temple's proposed monument cannot be rejected because of its different religious viewpoint.'"
Barence writes "The vice president of the European Commission's Competition unit has warned Nokia not to become a 'patent troll'. Nokia is in the process of selling its devices business to Microsoft, giving rise to fears that the remaining part of Nokia will make more aggressive use of its patents portfolio. Vice president Joaquin Almunia said that the commission had dismissed the possibility that 'Nokia would be tempted to behave like a patent troll' when it cleared the way for Microsoft to acquire Nokia's devices division – but warned that 'if Nokia were to take illegal advantage of its patents in the future, we will open an antitrust case.' 'I sincerely hope we will not have to,' said Almunia."
szczys writes "Bil Herd was the designer and hardware lead for the Commodore C128. He reminisces about the herculean effort his team took on in order to bring the hardware to market in just five months. At the time the company had the resources to roll their own silicon (that's right, custom chips!) but this also meant that for three of those five months they didn't actually have the integrated circuits the computer was based on."
astroengine writes "The site where NASA's Mars rover Curiosity landed last year contains at least one lake that would have been perfectly suited for colonies of simple, rock-eating microbes found in caves and hydrothermal vents on Earth. Analysis of mudstones in an area known as Yellowknife Bay, located inside the rover's Gale Crater landing site, show that fresh water pooled on the surface for tens of thousands — or even hundreds of thousands — of years. 'The results show that the lake was definitely a habitable environment,' Curiosity lead scientist John Grotzinger, with the California Institute of Technology, told Discovery News. The finding was announced at the American Geophysical Union conference in San Francisco."
SternisheFan writes "Monday's Google Doodle honors computing genius Grace Hopper (remembered as a great pioneer in computing, as well as in women's achievements in science and engineering), on what would have been her 107th birthday, doodling her right where she spent much of her time – at the helm of one of the world's first computers."
Zothecula writes "Industrial robots have proven useful in reducing production costs in large factories, with major enterprises enlisting their services to execute repetitive tasks. The Factory-in-a-Day project, which kicked off in October, aims to also make robotic technology beneficial to small and medium enterprises (SMEs), by developing adaptable robots that can be integrated with workplace systems within 24 hours."