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Updated: 4 hours 47 min ago

Investors Value Yahoo's Core Business At Less Than $0

Fri, 04/18/2014 - 6:15am
An anonymous reader writes "Yahoo is most known for its search, email, and news services. But its U.S. web presence is only part of its corporate portfolio. It also owns large stakes in Yahoo Japan and Alibaba (a web services company based in China). Yahoo Japan is publicly traded, and Alibaba is heading toward an IPO, so both have a pretty firm valuation. The thing is: when you account for Yahoo's share of each and subtract them from Yahoo's current market cap, you get a negative number. Investors actually value Yahoo's core business at less than nothing. Bloomberg's Matt Levine explains: 'I guess this is fairly obvious, but it leads you to a general theory of the conglomerate discount, which is that a business can be worth less than zero (to shareholders), but a company can't be (to shareholders). ... A fun question is, as fiduciaries for shareholders, should Yahoo's directors split into three separate companies to maximize value? If YJHI and YAHI are worth around $9 billion and $40 billion, and Core Yahoo Inc. is worth around, I don't know, one penny, then just doing some corporate restructuring should create $13 billion in free shareholder value. Why not do that?'"

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Mathematicians Devise Typefaces Based On Problems of Computational Geometry

Fri, 04/18/2014 - 5:33am
KentuckyFC writes: "Typeface design is something of an art. For many centuries, this art has been constrained by the materials available to typographers, mainly lead and wood. More recently, typographers have been freed from this constraint with the advent of digital typesetting and the number of typefaces has mushroomed. Verdana, for example, is designed specifically for computer screens. Now a father and son team of mathematicians have devised a number of typefaces based on problems they have studied in computational geometry. For example, one typeface is inspired by the folds and valleys generated by computational origami designs. Another is based on the open problem of 'whether every disjoint set of unit disks (gears or wheels) in the plane can be visited by a single taut non-self-intersecting conveyor belt.' Interestingly, several of the new typefaces also serve as puzzles in which messages are the solutions."

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Heartbleed Sparks 'Responsible' Disclosure Debate

Fri, 04/18/2014 - 4:49am
bennyboy64 writes: "IT security industry experts are beginning to turn on Google and OpenSSL, questioning whether the Heartbleed bug was disclosed 'responsibly.' A number of selective leaks to Facebook, Akamai, and CloudFlare occurred prior to disclosure on April 7. A separate, informal pre-notification program run by Red Hat on behalf OpenSSL to Linux and Unix operating system distributions also occurred. But router manufacturers and VPN appliance makers Cisco and Juniper had no heads up. Nor did large web entities such as Amazon Web Services, Twitter, Yahoo, Tumblr and GoDaddy, just to name a few. The Sydney Morning Herald has spoken to many people who think Google should've told OpenSSL as soon as it uncovered the critical OpenSSL bug in March, and not as late as it did on April 1. The National Cyber Security Centre Finland (NCSC-FI), which reported the bug to OpenSSL after Google, on April 7, which spurred the rushed public disclosure by OpenSSL, also thinks it was handled incorrectly. Jussi Eronen, of NCSC-FI, said Heartbleed should have continued to remain a secret and be shared only in security circles when OpenSSL received a second bug report from the Finnish cyber security center that it was passing on from security testing firm Codenomicon. 'This would have minimized the exposure to the vulnerability for end users,' Mr. Eronen said, adding that 'many websites would already have patched' by the time it was made public if this procedure was followed."

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New Facebook Phone App Lets You Stalk Your Friends

Fri, 04/18/2014 - 4:05am
Hugh Pickens DOT Com (2995471) writes "Iain Thomson reports that Facebook is adding a new application called 'Nearby Friends' that alerts smartphone users when their friends are nearby. 'If you turn on Nearby Friends, you'll occasionally be notified when friends are nearby, so you can get in touch with them and meet up,' says Facebook in a statement. 'For example, when you're headed to the movies, Nearby Friends will let you know if friends are nearby so you can see the movie together or meet up afterward.' The feature, which is opt-in, allows users to select which friends get a warning that you are in the area, and prepare a subset of people who might like to know when you're near, if they have the Nearby Friends activated as well. According to Josh Constine what makes 'Nearby Friends' different than competitors and could give it an advantage is that it's centered around broadcasting proximity, not location. 'If someone's close, you'll know, and can ping them about their precise location and meeting up. Broadcasting location is creepy so we're less likely to share it, and can cause awkward drop-ins where someone tries to come see you when you didn't want them to.'"

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Lying Eyes: Cyborg Glasses Simulate Eye Expressions

Fri, 04/18/2014 - 1:34am
Rambo Tribble (1273454) writes "A researcher in Japan has taken what is, perhaps, the next step after Google Glass: Glasses which produce animated images of the user's eyes to simulate emotional responses. They are intended to aid workers in emotionally-intensive environments. As the researcher explains, '... they allowed others to feel they were "cared" about ...'"

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Plant Breeders Release 'Open Source Seeds'

Thu, 04/17/2014 - 10:58pm
mr crypto (229724) writes "A group of scientists and food activists are launching a campaign to change the rules that govern seeds. They're releasing 29 new varieties of crops under a new 'open source pledge' that's intended to safeguard the ability of farmers, gardeners and plant breeders to share those seeds freely."

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Criminals Using Drones To Find Cannabis Farms and Steal Crops

Thu, 04/17/2014 - 8:30pm
schwit1 (797399) writes "There has been a huge surge in the number of hidden cannabis farms across Halesowen, Cradley Heath and Oldbury, towns on the outskirts of rural Shropshire some seven miles from central Birmingham. They require hydroponic lights for the marijuana plants to grow – and the huge amounts of excess heat given off make them easily spottable for a would-be criminal with a drone carrying infrared cameras. One such man says that after finding a property with a cannabis farm he and his crew either burgle or 'tax' the victim."

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Oracle Deflects Blame For Troubled Oregon Health Care Site

Thu, 04/17/2014 - 6:02pm
itwbennett (1594911) writes "Oracle is gearing up for a fight with officials in Oregon over its role developing an expensive health insurance exchange website that still isn't fully operational. In a letter obtained by the Oregonian newspaper this week, Oracle co-president Safra Catz said that Oregon officials have provided the public with a 'false narrative' concerning who is to blame for Cover Oregon's woes. In the letter, Catz pointed out that Oregon's decision to act as their own systems integrator on the project, using Oracle consultants on a time-and-materials basis, was 'criticized frequently by many'. And as far as Oracle is concerned, 'Cover Oregon lacked the skills, knowledge or ability to be successful as the systems integrator on an undertaking of this scope and complexity,' she added."

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'Accidental' Siberian Mummies Part of Mysterious Ancient Arctic Civilization

Thu, 04/17/2014 - 4:50pm
concertina226 (2447056) writes "Russian archaeologists are trying to discover the origins of a group of 800-year-old bodies found just 29 km from the Arctic Circle, which were accidentally mummified by copper when they were buried. The mummies were discovered at Zeleniy Yar in Siberia, in 34 shallow graves, and 11 of the bodies found in the medieval burial place had either smashed skeletons or missing and shattered skulls. They may have been damaged by their peers deliberately to prevent spells emanating from them. There is only one female, a child, who is buried with her face masked by copper plates, and three male infant mummies, who wear copper masks and were bound in four or five copper hoops that each measure several centimetres wide."

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NASA Proposes "Water World" Theory For Origin of Life

Thu, 04/17/2014 - 4:32pm
William Robinson (875390) writes "A new study from researchers at Nasa's Jet Propulsion Laboratory has proposed the "water world" theory as the answer to our evolution, which describes how electrical energy naturally produced at the sea floor might have given rise to life. While the scientists had already proposed this hypothesis called 'submarine alkaline hydrothermal emergence of life' the new report assembles decades of field, laboratory and theoretical research into a grand, unified picture."

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In a Cloning First, Scientists Create Stem Cells From Adults

Thu, 04/17/2014 - 3:51pm
Trax3001BBS (2368736) writes in with news about a breakthrough in creating stem cells perfectly matched to a person's DNA. "...Lanza's group used caffeine to prevent the fused egg from dividing prematurely. Rather than leaving the egg with its newly introduced DNA for 30 minutes before activating the dividing stage, they let the eggs rest for about two hours. This gave the DNA enough time to acclimate to its new environment and interact with the egg's development factors, which erased each of the donor cell's existing history and reprogrammed it to act like a brand new cell in an embryo.'"

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MIT Designs Tsunami Proof Floating Nuclear Reactor

Thu, 04/17/2014 - 3:07pm
First time accepted submitter Amtrak (2430376) writes "MIT has created designs for a nuclear plant that would avoid the downfall of the Fukushima Daiichi plant. The new design calls for the nuclear plant to be placed on a floating platform modeled after the platforms used for offshore oil drilling. A floating platform several miles offshore, moored in about 100 meters of water, would be unaffected by the motions of a tsunami; earthquakes would have no direct effect at all. Meanwhile, the biggest issue that faces most nuclear plants under emergency conditions — overheating and potential meltdown, as happened at Fukushima, Chernobyl, and Three Mile Island — would be virtually impossible at sea."

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In Mississippi, Gov't Text Messages Are Officially Public Records

Thu, 04/17/2014 - 2:23pm
New submitter Chris Elkins (3620071) writes "Text messages [by public officials about government business] are now officially considered public records. An investigative reporter fought for access to what he believed were public records. He took his fight to the state and won. Mississippi open government and transparency advocates view this unanimous commission opinion as precedent-setting for all government bodies and public officials in the state."

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Click Like? You May Have Given Up the Right To Sue

Thu, 04/17/2014 - 1:42pm
sandbagger (654585) writes "The New York Times reports that General Mills, the maker of cereals like Cheerios and Chex as well as brands like Bisquick and Betty Crocker, has quietly added language to its website to alert consumers that they give up their right to sue the company if they download coupons, or 'join' it in social media communities. Who'd have imagined that clicking like requires a EULA?"

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Mercedes Pooh-Poohs Tesla, Says It Has "Limited Potential"

Thu, 04/17/2014 - 1:01pm
cartechboy (2660665) writes "They say you shouldn't bite the hand that feeds you. Maybe it should go you shouldn't trash talk the company you partner with. U.S. head of Mercedes-Benz Steve Cannon was just quoted as saying future service of Tesla's vehicles could be 'limited,' and that while it's great, the market could be more attracted to other luxury automakers once their products hit the market. Cannon also suggests that the current infrastructure isn't up to maintaining and fueling electric vehicles, in particularly Tesla's stores and go-to servicing can't handle high demands. Naturally he said Mercedes has the 'whole network' to put customers minds' at ease. Sounds like fighting words to me. Hey Mercedes, where's your Model S competitor?" There is a reason that Jim Rogers drove around the world in a Mercedes.

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Ask Slashdot: Which Router Firmware For Bandwidth Management?

Thu, 04/17/2014 - 12:18pm
First time accepted submitter DeathByLlama (2813725) writes "Years ago I made the switch from DD-WRT to Tomato firmware for my Linksys router. I lost a couple features, but gained one of the best QoS and bandwidth management systems I have seen on a router to date. Admins can see graphs of current and historical bandwidth usage by IP, set minimum and maximum bandwidth limits by IP range, setup QoS rules, and see and filter graphs and lists of current connections by usage, class or source/destination — all from an elegantly designed GUI. This has allowed me to easily and intelligently allocate and adjust my network's bandwidth; when there is a problem, I can see where it's coming from and create rules around it. I'm currently using the Toastman's VPN Tomato firmware, which has about everything that I would want, except for one key thing: support for ARM-based routers (only Broadcom is supported). I have seen other firmware projects being actively developed in the last few years, so in picking a new 802.11ac router, I need to decide whether Tomato support is a deal-breaker. With solid bandwidth management as a priority, what firmware would you recommend? Stock Asuswrt? Asuswrt-Merlin? OpenWRT? DD-WRT? Tomato? _____?"

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Linux Voice is a New Magazine for Linux Users — On Paper (Video)

Thu, 04/17/2014 - 11:27am
This is an interview with Graham Morrison, who is one of four people behind the shiny-new Linux Voice magazine, which is printed on (gasp) paper. Yes, paper, even though it's 2014 and a lot of people believe the idea of publishing a physical newspaper or magazine is dead. But, Graham says, when you have a tight community (like Linux users and developers) you have an opportunity to make a successful magazine for that community. This is a crowdfunded venture, through Indiegogo, where they hoped to raise £90,000 -- but ended up with £127,603, which is approximately $214,288 as of this video's publishing date. So they have a little capital to work with. Also note: these are not publishing neophytes. All four of the main people behind Linux Voice used to work on the well-regarded Linux Format magazine. Graham says they're getting subscribers and newsstand sales at a healthy rate, so they're happily optimistic about their magazine's future. (Here's an alternate video link)

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Kepler-186f: Most 'Earth-Like' Alien World Discovered

Thu, 04/17/2014 - 10:27am
astroengine (1577233) writes "About 500 light-years away in the constellation Cygnus lives a star, which, though smaller and redder than the sun, has a planet that may look awfully familiar. With a diameter just 10 percent bigger than Earth's, the newly found world is the first of its size found basking in the benign temperature region around a parent star where water, if it exists, could pool in liquid form (abstract). Scientists on the hunt for Earth's twin are focused on worlds that could support liquid surface water, which may be necessary to brew the chemistry of life. "Kepler-186f is significant because it is the first exoplanet that is the same temperature and the same size (well, ALMOST!) as the Earth," David Charbonneau, with the Harvard-Smithsonian Center for Astrophysics, wrote in an email to Discovery News. "Previously, the exoplanet most like Earth was Kepler-62f, but Kepler-186f is significantly smaller. Now we can point to a star and say, 'There lies an Earth-like planet.'""

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Ubuntu Linux 14.04 LTS Trusty Tahr Released

Thu, 04/17/2014 - 9:42am
An anonymous reader writes with this announcement: "Ubuntu Linux version 14.04 LTS (code named "Trusty Tahr") has been released and available for download. This updated version includes the Linux kernel v3.13.0-24.46, Python 3.4, Xen 4.4, Libreoffice 4.2.3, MySQL 5.6/MariaDB 5.5, Apache 2.4, PHP 5.5, improvements to AppArmor allow more fine-grained control over application, and more. The latest release of Ubuntu Server is heavily focused on supporting cloud and scale-out computing platforms such as OpenStack, Docker, and more. As part of the wider Ubuntu 14.04 release efforts the Ubuntu Touch team is proud to make the latest and greatest touch experience available to our enthusiast users and developers. You can install Ubuntu on Nexus 4 Phone (mako), Nexus 7 (2013) Tablet (flo), and Nexus 10 Tablet (manta) by following these instructions. On a hardware front, ARM multiplatform support has been added, enabling you to build a single ARM kernel image that can boot across multiple hardware platforms. Additionally, the ARM64 and Power architectures are now fully supported. See detailed release notes for more information. A quick upgrade to a newer version of Ubuntu is possible over the network."

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Snowden Queries Putin On Live TV Regarding Russian Internet Surveillance

Thu, 04/17/2014 - 9:01am
Rambo Tribble (1273454) writes "Edward Snowden appeared on a Russian television call-in show to ask Russian President Vladimir Putin about policies of mass surveillance. The exchange has a canned quality which will likely lead to questions regarding the integrity of Snowden's actions, in the query of his host in asylum."

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