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Displays

Color-Screen TI-84 Plus Calculator Leaked 245

Posted by samzenpus from the adding-old-school dept.
KermMartian writes "It has been nearly two decades since Texas Instruments released the TI-82 graphing calculator, and as the TI-83, TI-83+, and TI-84+ were created in the intervening years, these 6MHz machines have only become more absurdly retro, complete with 96x64-pixel monochome LCDs and a $120 price tag. However, a student member of a popular graphing calculator hacking site has leaked pictures and details about a new color-screen TI-84+ calculator, verified to be coming soon from Texas Instruments. With the lukewarm reception to TI's Nspire line, it seems to be an attempt to compete with Casio's popular color-screen Prizm calculator. Imagine the graphs (and games!) on this new 320x240 canvas."
Media

Director General of BBC Resigns Over "Poor Journalism" 214

Posted by samzenpus from the new-fact-checkers dept.
dryriver writes "George Entwistle, the new Director General of the BBC who had been on the job for a mere 54 days, has voluntarily resigned over a BBC program that featured 'poor journalism'. The program in question was 'Newsnight', which typically features hard-hitting investigative journalism similar to American programs like '60 Minutes'. On Friday night, Newsnight accused a prominent Conservative MP and former adviser to Margaret Thatcher, Lord Alistair McAlpine, of having sexually abused a number of young boys at Bryn Estyn Children's Home in the 70s and 80s. Only after Newsnight aired with the allegations in the UK did the BBC realize that 'the wrong photographs were shown' to the alleged sexual abuse victims, who are now adults, and that Lord Alistair McAlpine had nothing whatsoever to do with the abuses committed. Newsnight's 'poor journalism' caused George Entwistle, the Director General of the British Broadcasting Corporation, to resign voluntarily over the scandal caused by the erroneous allegations. This example of an important media chief 'resigning voluntarily due to bad journalism' is interesting, because many TV, Web and Print journalists make 'serious mistakes' in their coverage at some point or the other, and quite often no heads roll whatsoever as a result."
ISS

NASA DTN Protocol: How Interplanetary Internet Works 109

Posted by samzenpus from the in-space-nobody-can-hear-you-click dept.
First time accepted submitter GinaSmith888 writes "This is a deep dive in the BP protocol Vint Cerf developed that is the heart of NASA's Delay-Tolerant Networking, better known as DTN. From the article: 'The big difference between BP and IP is that, while IP assumes a more or less smooth pathway for packets going from start to end point, BP allows for disconnections, glitches and other problems you see commonly in deep space, Younes said. Basically, a BP network — the one that will the Interplanetary Internet possible — moves data packets in bursts from node to node, so that it can check when the next node is available or up.'"
Social Networks

Geomapping Racism With Twitter 409

Posted by samzenpus from the following-the-trail dept.
Hugh Pickens writes "Megan Garber writes that in the age of the quantified self, biases are just one more thing that can be measured, analyzed, and publicized. The day after Barack Obama won a second term as president of the United States, a group of geography academics took advantage of the fact that many tweets are geocoded to search Twitter for racism-revealing terms that appeared in the context of tweets that mentioned 'Obama,' 're-elected,' or 'won,' sorting the tweets according to the state they were sent from and comparing the racist tweets to the total number of geocoded tweets coming from that state during the same time period. Their findings? Alabama and Mississippi have the highest measures followed closely by Georgia, Louisiana, and Tennessee forming a fairly distinctive cluster in the southeast. Beyond that cluster North Dakota and Utah both had relatively high scores (3.5 each), as did Missouri, Oregon, and Minnesota. 'These findings support the idea that there are some fairly strong clustering of hate tweets centered in southeastern U.S. which has a much higher rate than the national average,' writes Matthew Zook. 'But lest anyone elsewhere become too complacent, the unfortunate fact is that most states are not immune from this kind of activity. Racist behavior, particularly directed at African Americans in the U.S., is all too easy to find both offline and in information space.'"
Biotech

'Treasure Trove' In Oceans May Bring Revolutions In Medicine and Industry 107

Posted by Soulskill from the or-may-bring-sea-monsters dept.
dryriver sends this excerpt from the Guardian: "Scientists have pinpointed a new treasure trove in our oceans: micro-organisms that contain millions of previously unknown genes and thousands of new families of proteins. These tiny marine wonders offer a chance to exploit a vast pool of material that could be used to create innovative medicines, industrial solvents, chemical treatments and other processes, scientists say. Researchers have already created new enzymes for treating sewage and chemicals for making soaps from material they have found in ocean organisms. 'The potential for marine biotechnology is almost infinite,' says Curtis Suttle, professor of earth, ocean and atmospheric sciences at the University of British Columbia. 'It has become clear that most of the biological and genetic diversity on Earth is – by far – tied up in marine ecosystems, and in particular in their microbial components. By weight, more than 95% of all living organisms found in the oceans are microbial. This is an incredible resource.'"
Security

Stuxnet Infected (But Didn't Affect) Chevron Network In 2010 82

Posted by Soulskill from the collateral-damage dept.
Penurious Penguin writes "The Wall Street Journal, in correspondence with Chevron representatives, reveals that back in 2010, Stuxnet reached Chevron, where it managed to infect — but not significantly affect — the oil giant's network. According to a Chevron representative speaking to CNET, the issue was 'immediately addressed ... without incident.' The Stuxnet worm is believed to be the work of the U.S. and Israel, and this report is confirmation that it struck well wide of its intended targets. Chevron's general manager of the earth sciences department, Mark Koelmel, said to CIO Journal, 'I don't think the U.S. government even realized how far it had spread ... I think the downside of what they did is going to be far worse than what they actually accomplished.'"
Earth

Brainstorming Ways To Protect NYC From Real Storms 203

Posted by Soulskill from the i-have-a-weather-control-device-for-sale dept.
A reader writes with this excerpt from NBC News: "The killer storm that hit the East Coast last month and left the nation's largest city with a crippled transit system, widespread power outages and severe flooding has resurfaced the debate about how best to protect a city like New York against rising storm surges. In a 2011 report called 'Vision 2020: New York City Comprehensive Waterfront Plan,' NYC's Department of City Planning listed restoring degraded natural waterfront areas, protecting wetlands and building seawalls as some of the strategies to increase the city's resilience to climate change and sea level rise. 'Hurricane Sandy is a wake-up call to all of us in this city and on Long Island,' Malcolm Bowman, professor of physical oceanography at State University of New York at Stony Brook, told NBC News' Richard Engel. 'That means designing and building storm-surge barriers like many cities in Europe already have.' Some of the projects showcased at Rising Currents include: Ways to make the surfaces of the city more absorptive (through porous sidewalks) and more able to deal with water, whether coming from the sea or sky; Parks and freshwater and saltwater wetlands in Lower Manhattan; Artificial islands or reefs (including ones made of recycled glass) to make the shoreline more absorptive and break the waves."
Earth

NRC Report Links Climate Change To National Security 242

Posted by Soulskill from the let's-see-who-the-patriots-are-now dept.
WOOFYGOOFY writes "The NY Times and Voice Of America are reporting on a study by the U.S. National Research Council (PDF) which was released Friday linking global climate change to national security. The report, which was developed at the request of the C.I.A., characterizes the threats posed by climate change as 'similar to and in many cases greater than those posed by terrorist attacks. 'Climate-driven crises could lead to internal instability or international conflict and might force the United States to provide humanitarian assistance or, in some cases, military force to protect vital energy, economic or other interests, the study said.' If the effect of unaddressed climate change is the functional equivalent of terrorist attacks on the nation, does the Executive Branch, as a matter of national security, have a duty and a right to begin to act unilaterally against climate change irrespective of what Congress currently believes?"
Education

MOOC Mania 102

Posted by Soulskill from the don't-call-it-a-bubble-yet dept.
theodp writes "Online education has had a fifty-year road to 'overnight' success. MIT Technology Review calls the emergence of free online education, particularly massive open online courses (MOOCs), The Most Important Education Technology in 200 Years. 'If you were asked to name the most important innovation in transportation over the last 200 years,' writes Antonio Regalado, 'you might say the combustion engine, air travel, Henry Ford's Model-T production line, or even the bicycle. The list goes on. Now answer this one: what's been the single biggest innovation in education? Don't worry if you come up blank. You're supposed to.' Writing about MOOC Mania in the Communications of the ACM, Moshe Y. Vardi worries that 'the enormous buzz about MOOCs is not due to the technology's intrinsic educational value, but due to the seductive possibilities of lower costs.' And in MOOCs Will Eat Academia, Vivek Haldar writes, 'MOOCs will almost certainly hollow out the teaching component of universities as it stands today...But all is not lost, because the other thing universities do is research, and that is arguably as important, if not more, than teaching.' So, are MOOCs the best thing since sliced bread, or merely the second coming of 1920s Postal Course Mania?"
The Courts

Tesla Motors Sued By Car Dealers 510

Posted by Soulskill from the not-playing-by-industry-rules dept.
An anonymous reader writes "Car dealers in New York and Massachusetts have filed a lawsuit that seeks to block Tesla from selling its pricey electric vehicles in those states. The dealers say they are defending state franchise laws, which require manufacturers to sell cars through dealers they do not own. Robert O'Koniewski of the Massachusetts State Automobile Dealers Association says, 'Those dealers are investing millions of dollars in their franchises to make sure they comply with their franchise agreements with the manufacturers. Tesla is choosing to ignore the law and then is choosing to play outside that system.'"
Earth

Climate Change Could Drive Coffee To Extinction By 2080 345

Posted by timothy from the right-here-in-ponca-city dept.
Hugh Pickens writes "Coffee is the world's favorite beverage and the second-most traded commodity after oil. Now Nick Collins reports that rising global temperatures and subtle changes in seasonal conditions could make 99.7 per cent of Arabica-growing areas unsuitable for the plant before the end of the century and in some areas as soon as 2020. Even if the beans do not disappear completely from the wild, climate change is highly likely to impact yields. The taste of coffee, a beverage of choice among Slashdot readers, will change in future decades. 'The worst case scenario, as drawn from our analyses, is that wild Arabica could be extinct by 2080,' says Justin Moat. 'This should alert decision makers to the fragility of the species.'" Read more, below.
Android

Why You Can't Build Your Own Smartphone: Patents 179

Posted by timothy from the hard-to-count-'em-all dept.
jfruh writes "In the mid-00s, more and more people started learning about Android, a Linux-based smartphone OS. Open source advocates in particular thought they could be seeing the mobile equivalent of Linux — something you could download, tinker with, and sell. Today, though, the Android market is dominated by Google and the usual suspects in the handset business. The reason nobody's been able to launch an Android empire from the garage is fairly straightforward: the average smartphone is covered by over 250,000 patents."
China

Foxconn Denies Plans For New US Operations 96

Posted by timothy from the wishful-thinking dept.
pigrabbitbear writes with an update to the story, based on a DigiTimes report, that iPhone maker Foxconn would be opening a new factory in the U.S. "Foxconn makes a lot of stuff, but as it's one of Apple primary manufacturing partners, lots of people jumped to the salacious conclusion that a U.S.-based Foxconn factory could finally produce an American-made iPhone. Foxconn denied the DigiTimes report today. A company spokeswoman told CNET that the company actually 'already has multiple facilities based in the U.S.' but that 'there are no current plans to expand our operations there at this time.' Foxconn doesn't make iPhones in the existing U.S. factories, and they don't plan to."
Microsoft

Windows 8 Defeats 85% of Malware Detected In the Past 6 Months 299

Posted by timothy from the it's-like-voltron dept.
An anonymous reader writes "Now that Windows 8 is on sale and has already been purchased by millions, expect very close scrutiny of Microsoft's latest and greatest security features. 0-day vulnerabilities are already being claimed, but what about the malware that's already out there? When tested against the top threats, Windows 8 is immune to 85 percent of them, and gets infected by 15 percent, according to tests run by BitDefender."
Government

CIA Director David Petraeus Resigns, Citing Affair 401

Posted by timothy from the he's-no-clinton dept.
Penurious Penguin writes "After serving as Director of the CIA since September 2011, David Petraeus resigned from his position today, November 9. The retired four-star Army general has cited an extramarital affair as reason for the resignation. Michael Morell will now serve as Acting Director of the CIA."
Virtualization

Ask Slashdot: Which Virtual Machine Software For a Beginner? 361

Posted by Soulskill from the not-the-holodeck dept.
An anonymous reader writes "I am getting ready to start learning the use of virtual machines. What VM software would you recommend? This is for personal use. It would be good to run both Windows VMs and Linux VMs. Early use would be maintaining multiple Windows installs using only one desktop computer with plenty of cores and memory. I would be starting with a Windows host, but probably later switching to a Linux host after I learn more about it. Free is good, but reliability and ease of use are better. What is your preferred choice for a VM beginner? VMware? Xen? VirtualBox? Something else?" It may also be helpful if you can recommend particular VM software for particular uses, or provide some insight on different hosting options.
Image

Book Review: Presentation Patterns Screenshot-sm 27

Posted by samzenpus from the read-all-about-it dept.
MassDosage writes "In a remarkable show of good timing Presentation Patterns turned up on my desk for review within days of me having been asked to give a presentation at a large tech conference. So I decided to read the book as I worked on my presentation and apply any lessons learned as I worked my way through it. The word "patterns" in the book's title will be known to most software developers as a reference to the seminal 'Gang of four' software design patterns book which codified common solutions to software problems. The concept of patterns originated in building architecture with the idea being that by categorizing and naming solutions to problems, a common vocabulary could be built up that allowed practitioners in a certain field to communicate more effectively. This was hugely successful and has spawned the idea of looking for patterns in many other areas which is where this book comes in." Read on for the rest of Mass Dosage's review.
Businesses

A Year After Thailand Flooding, Hard Drive Prices Remain High 214

Posted by Soulskill from the what-the-market-will-bear dept.
crookedvulture writes "Last October, Thailand was hit by massive flooding that put much of the world's hard drive industry under water. Production slowed to a crawl as drive makers and their suppliers mopped up the damage, and prices predictably skyrocketed. One year later, production has rebounded, with the industry expected to ship more drives in 2012 than it did in 2011. For the most part, though, hard drive prices haven't returned to pre-flood levels. Although 2.5" notebook drives are a little cheaper now than before the flood, the average price of 3.5" desktop drives is up 35% from a year ago. Prices have certainly fallen dramatically from their post-flood peaks, but the rate of decline has slowed substantially in recent months, suggesting that higher prices are the new norm for desktop drives."
Facebook

Facebook's Corona: When Hadoop MapReduce Wasn't Enough 42

Posted by Soulskill from the named-after-a-desire-to-launch-hadoop-into-the-sun dept.
Nerval's Lobster writes "Facebook's engineers face a considerable challenge when it comes to managing the tidal wave of data flowing through the company's infrastructure. Its data warehouse, which handles over half a petabyte of information each day, has expanded some 2500x in the past four years — and that growth isn't going to end anytime soon. Until early 2011, those engineers relied on a MapReduce implementation from Apache Hadoop as the foundation of Facebook's data infrastructure. Still, despite Hadoop MapReduce's ability to handle large datasets, Facebook's scheduling framework (in which a large number of task trackers that handle duties assigned by a job tracker) began to reach its limits. So Facebook's engineers went to the whiteboard and designed a new scheduling framework named Corona." Facebook is continuing development on Corona, but they've also open-sourced the version they currently use.
The Almighty Buck

New Credit Card Includes Display and Keypad 118

Posted by samzenpus from the looking-at-plastic dept.
First time accepted submitter pev writes "A new credit card released in Singapore includes a screen and keyboard in order to generate one-time passwords for your online banking. From the article: 'The card has touch-sensitive buttons and the ability to create a "one-time password" - doing away with the need for a separate device sometimes needed to log in to online banking. Future versions of the card could display added information such as the remaining balance.' Lets hope they've put more thought into the implementation than with chip and pin."

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