Tag: science

Grand Ayatollah Says High Speed Internet Is "Against Moral Standards"

An anonymous reader writes A Grand Ayatollah in Iran has determined that access to high-speed and 3G Internet is “against Sharia” and “against moral standards.” However, Iran’s President Hassan Rouhani, plans to renew licenses and expand the country’s 3G cellular phone network. A radical MP associated with the conservative Resistance Front, warned: “If the minister continues to go ahead with increasing bandwidth and Internet speed, then we will push for his impeachment and removal from the cabinet.” “We will vigorously prevent all attempts by the [communication] minister to expand 3G technology, and if our warnings are not heeded, then the necessary course of action will be taken, ” he added. Read more of this story at Slashdot.

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Grand Ayatollah Says High Speed Internet Is "Against Moral Standards"

Iceland Raises Volcano Aviation Alert Again

An anonymous reader writes Iceland’s authorities have raised an aviation warning for a region close to the Bardarbunga volcano after a small fissure eruption in the area. The eruption began around 0600 GMT prompting the Icelandic Met Office to raise the aviation warning code to red for the Bardarbunga/Holuhraun area, the Department of Civil Protection and Emergency Management said in a statement. The country’s meteorological agency described the eruption as a “very calm lava eruption and can hardly be seen on seismometers.” Read more of this story at Slashdot.

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Iceland Raises Volcano Aviation Alert Again

Scientists Found the Origin of the Ebola Outbreak

Taco Cowboy sends this report from Vox: One of the big mysteries in the Ebola outbreak in West Africa is where the virus came from in the first place — and whether it’s changed in any significant ways. … In a new paper in Science (abstract), researchers reveal that they have sequenced the genomes of Ebola from 78 patients in Sierra Leone who contracted the disease in May and June. Those sequences revealed some 300 mutations specific to this outbreak. Among their findings, the researchers discovered that the current viral strains come from a related strain that left Central Africa within the past ten years. … Using genetic sequences from current and previous outbreaks, the researchers mapped out a family tree that puts a common ancestor of the recent West African outbreak some place in Central Africa roughly around 2004. This contradicts an earlier hypothesis that the virus had been hanging around West Africa for much longer than that. Researchers are also planning to study the mutations to see if any of them are affecting Ebola’s recent behavior. For example, this outbreak has had a higher transmission rate and lower death rate than others, and researchers are curious if any of these mutations are related to that. … The scientific paper on Ebola is also a sad reminder of the toll that the virus has taken on those working on the front lines. Five of the authors died of Ebola before it was published. Read more of this story at Slashdot.

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Scientists Found the Origin of the Ebola Outbreak

Wi-Fi Router Attack Only Requires a Single PIN Guess

An anonymous reader writes: New research shows that wireless routers are still quite vulnerable to attack if they don’t use a good implementation of Wi-Fi Protected Setup. Bad implementations do a poor job of randomizing the key used to authenticate hardware PINs. Because of this, the new attack only requires a single guess at the hardware PIN to collect data necessary to break it. After a few hours to process the data, an attacker can access the router’s WPS functionality. Two major router manufacturers are affected: Broadcom, and a manufacturer to be named once they get around to fixing it. “Because many router manufacturers use the reference software implementation as the basis for their customized router software, the problems affected the final products, Bongard said. Broadcom’s reference implementation had poor randomization, while the second vendor used a special seed, or nonce, of zero, essentially eliminating any randomness.” Read more of this story at Slashdot.

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Wi-Fi Router Attack Only Requires a Single PIN Guess

Coffee Naps Better For Alertness Than Coffee Or Naps Alone

An anonymous reader writes: Caffeine is a staple of most workplaces — it’s rare to find an office without a coffee pot or a fridge full of soda. It’s necessary (or at least feels like it’s necessary) because many workers have a hard time staying awake while sitting at a desk for hours at a time, and the alternative — naps — aren’t usually allowed. But new research shows it might be more efficient for employers to encourage brief “coffee naps, ” which are more effective at returning people to an alert state than either caffeine or naps alone. A “coffee nap” is when you drink a cup of coffee, and then take a sub-20-minute nap immediately afterward. This works because caffeine takes about 20 minutes to get into your bloodstream, and a 20-minute nap clears adenosine from your brain without putting you into deeper stages of sleep. In multiple studies, tired participants who took coffee naps made fewer mistakes in a driving simulator after they awoke than the people who drank coffee without a nap or slept without ingesting caffeine. Read more of this story at Slashdot.

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Coffee Naps Better For Alertness Than Coffee Or Naps Alone

Oregon Sues Oracle For "Abysmal" Healthcare Website

SpzToid (869795) writes The state of Oregon sued Oracle America Inc. and six of its top executives Friday, accusing the software giant of fraud for failing to deliver a working website for the Affordable Care Act program. The 126-page lawsuit claims Oracle has committed fraud, lies, and “a pattern of activity that has cost the State and Cover Oregon hundreds of millions of dollars”. “Not only were Oracle’s claims lies, Oracle’s work was abysmal”, the lawsuit said. Oregon paid Oracle about $240.3 million for a system that never worked, the suit said. “Today’s lawsuit clearly explains how egregiously Oracle has disserved Oregonians and our state agencies”, said Oregon Atty. Gen. Ellen Rosenblum in a written statement. “Over the course of our investigation, it became abundantly clear that Oracle repeatedly lied and defrauded the state. Through this legal action, we intend to make our state whole and make sure taxpayers aren’t left holding the bag.” Oregon’s suit, alleges that Oracle, the largest tech contractor working on the website, made falsely convinced officials to buy “hundreds of millions of dollars of Oracle products and services that failed to perform as promised.” It is seeking $200 million in damages. Oracle issued a statement saying the suit “is a desperate attempt to deflect blame from Cover Oregon and the governor for their failures to manage a complex IT project. The complaint is a fictional account of the Oregon Healthcare Project.” Read more of this story at Slashdot.

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Oregon Sues Oracle For "Abysmal" Healthcare Website

Scientists Are Building a Tomato That Grows 24 Hours a Day

Scientists already know how to make a tasty tomato , but in the quest for mass production, there’s another barrier to overcome: how to make a tomato that grows 24 hours a day. Read more…

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Scientists Are Building a Tomato That Grows 24 Hours a Day

Fifth Edition Dungeons and Dragons Player’s Handbook Released

New submitter GammaKitsune writes: “The Player’s Handbook for the fifth edition of Dungeons and Dragons, formerly known as “D&D Next, ” released today to major bookstores and online retailers across the U.S. The Player’s Handbook, which contains core rules for gameplay and character creation, is one of thee core rulebooks that developer Wizards of the Coast plans to release in 2014. The Monster Manual is scheduled to release in late September, and the Dungeon Master’s Guide will release in mid November. Also out today is the first of two adventure modules in which players team up to battle against the dragon goddess Tiamat. Fifth edition has a lot to prove following the highly-controversial fourth edition, the rise of competing roleplaying game Pathfinder, and two years of public playtesting. Initial reviews posted on Amazon appear overwhelmingly positive at the time of writing, but more skeptical gamers may wish to take a look at the free “Basic Rules” posted on the official D&D website. The basic rules contain all the bare essentials needed to create a character or run your own adventure, and will serve both as a free introduction for new players and as a holdover for long time players until the remaining two rulebooks are released. Read more of this story at Slashdot.

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Fifth Edition Dungeons and Dragons Player’s Handbook Released

AMD Launches Radeon R7 Series Solid State Drives With OCZ

MojoKid (1002251) writes AMD is launching a new family of products today, but unless you follow the rumor mill closely, it’s probably not something you’d expect. It’s not a new CPU, APU, or GPU. Today, AMD is launching its first line of solid state drives (SSDs), targeted squarely at AMD enthusiasts. AMD is calling the new family of drives, the Radeon R7 Series SSD, similar to its popular mid-range line of graphics cards. The new Radeon R7 Series SSDs feature OCZ and Toshiba technology, but with a proprietary firmware geared towards write performance and high endurance. Open up one of AMD’s new SSDs and you’ll see OCZ’s Indilinx Barefoot 3 M00 controller on board—the same controller used in the OCZ Vector 150, though it is clocked higher in these drives. That controller is paired to A19nm Toshiba MLC (Multi-Level Cell) NAND flash memory and a DDR3-1333MHz DRAM cache. The 120GB and 240GB drives sport 512MB of cache memory, while the 480GB model will be outfitted with 1GB. Interestingly enough, AMD Radeon R7 Series SSDs are some of the all-around, highest-performing SATA SSDs tested to date. IOPS performance is among the best seen in a consumer-class SSD, write throughput and access times are highly-competitive across the board, and the drive offered consistent performance regardless of the data type being transferred. Read performance is also strong, though not quite as stand-out as write performance. Read more of this story at Slashdot.

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AMD Launches Radeon R7 Series Solid State Drives With OCZ