By EditorDavid from Slashdot's delivering-a-desktop department
BrianFagioli quotes BetaNews: On August 24 and 25, the Ubuntu Desktop team will be holding a "Fit and Finish Sprint," where they will aggressively test GNOME. Canonical is also asking the Ubuntu community to help with this process. In other words, you might be able to assist with making Artful Aardvark even better.
What makes this particularly cool, however, is that Canonical will be selecting some community members to visit its London office on August 24 between 4 pm and 9 pm. "Over the two days we'll be scrutinizing the new GNOME Shell desktop experience, looking for anything jarring/glitchy or out of place," says Alan Pope, Community Manager. "We'll be working on the GTK, GDM and desktop theme alike, to fix inconsistencies, performance, behavioral or visual issues. We'll also be looking at the default key bindings, panel color schemes and anything else we discover along the way."
A few caveats: Canonical won't pay anyone's travel expenses to London, and "Ideally we're looking for people who are experienced in identifying (and fixing) theme issues, CSS experts and GNOME Shell / GTK themers."Read Replies (0)
By BeauHD from Slashdot's targets-of-interest department
An anonymous reader quotes a report from Ars Technica: A Russian government-sponsored group accused of hacking the Democratic National Committee last year has likely been infecting other targets of interest with the help of a potent Windows exploit developed by, and later stolen from, the National Security Agency, researchers said Friday. Eternal Blue, as the exploit is code-named, is one of scores of advanced NSA attacks that have been released over the past year by a mysterious group calling itself the Shadow Brokers. It was published in April in the group's most damaging release to date. Its ability to spread from computer to computer without any user action was the engine that allowed the WCry ransomware worm, which appropriated the leaked exploit, to shut down computers worldwide in May. Eternal Blue also played a role in the spread of NotPetya, a follow-on worm that caused major disruptions in June. Now, researchers at security firm FireEye say they're moderately confident the Russian hacking group known as Fancy Bear, APT 28, and other names has also used Eternal Blue, this time in a campaign that targeted people of interest as they connected to hotel Wi-Fi networks. In July, the campaign started using Eternal Blue to spread from computer to computer inside various staff and guest networks, company researchers Lindsay Smith and Ben Read wrote in a blog post. While the researchers didn't directly observe those attacks being used to infect guest computers connected to the network, they said a related campaign from last year used the control of hotel Wi-Fi services to obtain login credentials from guest devices.Read Replies (0)
By BeauHD from Slashdot's cause-and-effect department
A new study from the University of Michigan Transportation Research Institute has shed light on what may turn out to be a growing trend: lower car ownership in cities where ride-sharing services are available. SlashGear reports: While Uber and Lyft have both deployed in a number of cities, they have, at times, had to abandon those cities due to local governments driving them out for one reason or another. That's what happened in Austin, Texas, opening the door for an interesting study on personal car ownership. Did the sudden absence of these two services cause increased car usage and/or ownership, or did things remain unaffected? The result, according to the study, was a big increase in personal car usage and a statistically significant increase in car ownership. The researchers surveyed a total of 1,200 people from the Austin region, and found that 41-percent of them started using their own car more often to make up for the lack of Uber and Lyft rides. As well, a total of 9-percent of those surveyed bought their own personal car to make up for the services' absences.Read Replies (0)
By BeauHD from Slashdot's back-from-the-dead department
Big Hairy Ian shares a report from New Atlas: When the first manned mission to Mars sets out, it may be on the tail of an atomic rocket engine. The Space Race vintage technology could have a renaissance at NASA after the space agency's Marshall Space Flight Center in Huntsville, Alabama signed a contract with BWXT Nuclear Energy to develop updated Nuclear Thermal Propulsion (NTP) concepts and new fuel elements to power them. Today, with NASA once again considering the challenges of sending astronauts to Mars, the nuclear option is back on the table as part of the agency's Game Changing Development program. Under this, NASA has awarded BMXT, which supplies nuclear fuel to the U.S. Navy, a $18.8-million contract running through September 30, 2019 to look into the possibility of developing a new engine using a new type of fuel. Unlike previous designs using highly enriched uranium, BMXT will study the use of Low-Enriched Uranium (LEU), which has less than 20 percent of fissile uranium 235. This will provide a number of advantages. Not only is it safer than the highly enriched fuel, but the security arrangements are less burdensome, and the handling regulations are the same as those of a university research reactor. If NASA determines next month that the LEU engine is feasible, the project will conduct testing and refine the manufacturing process of the Cermet fuel elements over the course of a year, with testing of the full-length Cermet fuel rods to be conducted at Marshall.
Slashdot reader Big Hairy Ian adds: "At the very least it looks much more feasible than Project Orion."Read Replies (0)
By BeauHD from Slashdot's fake-transactions department
An anonymous reader quotes a report from The Verge: Islamic State allegedly used PayPal and fake eBay transactions to channel money to an operative in the U.S., The Wall Street Journal reports. The man who allegedly received the money was American citizen Mohamed Elshinawy, who was arrested last year in Maryland. The FBI claims that Elshinawy, in his early 30s, sold computer printers on eBay as a front in order to receive the payments through PayPal. The details have come to light because of a recently unsealed FBI affidavit, which alleges Elshinawy was part of a worldwide network that used such channels to fund ISIS. Elshinawy received $8,700 from ISIS, including five PayPal payments from senior ISIS official Siful Sujan through his technology company. Those funds were used to buy a laptop, a cellphone, and a VPN to communicate with IS, according to the affidavit. Sujan was killed in a drone strike in 2015. eBay told The Wall Street Journal it "has zero tolerance for criminal activities taking place on our marketplace." Meanwhile, a spokeswoman for PayPal said it "invests significant time and resources in working to prevent terrorist activity on our platform. We proactively report suspicious activities and respond quickly to lawful requests to support law enforcement agencies in their investigations."Read Replies (0)
By BeauHD from Slashdot's landmark-findings department
brindafella writes: The landmark finding about vitamin B3, made by the Victor Chang Institute in Sydney, Australia, has been described as "the most important discovery for pregnant women since folate." The study has been published in the New England Journal of Medicine. From News.com.au: "The historic discovery, believed to be among Australia's greatest ever medical achievements, is expected to forever change the way pregnant women are cared for around the globe. Every year 7.9 million babies are born with a birth defect worldwide and one in four pregnant women suffer a miscarriage in Australia. In the vast majority of cases the cause of these problems has remained a mystery. Until now. Professor Sally Dunwoodie from the Victor Chang Institute has identified a major cause of miscarriages as well as heart, spinal, kidney and cleft palate problems in newborn babies. The landmark study found that a deficiency in a vital molecule, known as NAD, prevents a baby's organs from developing correctly in the womb. Nicotinamide adenine dinucleotide (NAD) is one of the most important molecules in all living cells. NAD synthesis is essential for energy production, DNA repair and cell communication. Disrupting its production causes a NAD deficiency. The Victor Chang researchers have found this deficiency is particularly harmful during a pregnancy as it cripples an embryo when it is forming. At the heart of the paramount discovery is the dietary supplement vitamin B3, also known as niacin. Scientists at the Victor Chang Institute have discovered how to prevent miscarriages and birth defects by simply boosting levels of the nutrient during pregnancy."Read Replies (0)
By BeauHD from Slashdot's tastes-like-chicken department
According to CNBC, Amazon is exploring a technology first developed for the U.S. military to produce tasty prepared meals that do not need refrigeration, as it looks for new ways to muscle into the $700 billion U.S. grocery business. From the report: The world's biggest online retailer has discussed selling ready-to-eat dishes such as beef stew and a vegetable frittata as soon as next year, officials at the startup firm marketing the technology told Reuters. The dishes would be easy to stockpile and ship because they do not require refrigeration and could be offered quite cheaply compared with take-out from a restaurant. Delivering meals would build on the company's AmazonFresh service, which has been delivering groceries to customers' homes for a decade. It could also complement Amazon's planned $13.7 billion purchase of Whole Foods Market and Amazon's checkout-free convenience store, which is in the test stage.
The pioneering food-prep tech, known as microwave assisted thermal sterilization, or MATS, was developed by researchers at Washington State University, and is being brought to market by a venture-backed startup called 915 Labs, based in Denver. The method involves placing sealed packages of food in pressurized water and heating them with microwaves for several minutes, according to 915 Labs. Unlike traditional processing methods, where packages are in pressure cookers for up to an hour until both bacteria and nutrients are largely gone, the dishes retain their natural flavor and texture, the company said. They also can sit on a shelf for a year, which would make them suitable for Amazon's storage and delivery business model.Read Replies (0)
By msmash from Slashdot's what-were-they-thinking department
An anonymous reader shares a report: While some people may point at The Emoji Movie as the root of all that is wrong with Hollywood, The Wall Street Journal reports that the problem goes much deeper than a single misfire featuring Patrick Stewart as a poop emoji. WSJ reports that movie attendance has dropped by 5%, compared with the same period in 2016, and revenues are down, too, dipping just 2.9%, thanks to higher ticket prices making up for the lack of ticket sales. On Aug. 2, AMC shares dropped 27% in one day, the WSJ reports. While films like Beauty and the Beast, Wonder Woman, and Get Out fared well at the box office, they were the anomalies in a year full of box office disappointments. Instead of giving moviegoers more badass female leads and genre-bending horror films, Hollywood keeps throwing gobs of money at an unwanted fifth installment of Pirates of the Caribbean, more Transformers movies, and putting $175 million into King Arthur: Legend of the Sword, and then clutching their pearls in shock that no one wanted to see them.Read Replies (0)
By BeauHD from Slashdot's ideological-echo-chamber department
In an exclusive Wall Street Journal post, the engineer responsible for the anti-diversity "Google manifesto," James Damore, explains why he was fired by the company: I was fired by Google this past Monday for a document that I wrote and circulated internally raising questions about cultural taboos and how they cloud our thinking about gender diversity at the company and in the wider tech sector. I suggested that at least some of the male-female disparity in tech could be attributed to biological differences (and, yes, I said that bias against women was a factor too). Google Chief Executive Sundar Pichai declared that portions of my statement violated the company's code of conduct and "cross the line by advancing harmful gender stereotypes in our workplace." My 10-page document set out what I considered a reasoned, well-researched, good-faith argument, but as I wrote, the viewpoint I was putting forward is generally suppressed at Google because of the company's "ideological echo chamber." My firing neatly confirms that point. How did Google, the company that hires the smartest people in the world, become so ideologically driven and intolerant of scientific debate and reasoned argument? [...]
< article continued at Slashdot's ideological-echo-chamber department
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By msmash from Slashdot's fixing-real-problems department
An anonymous reader shares a report: A trio of MIT researchers recently tackled a tricky vehicle-routing problem when they set out to improve the efficiency of the Boston Public Schools bus system. Last year, more than 30,000 students rode 650 buses to 230 schools at a cost of $120 million. In hopes of spending less this year, the school system offered $15,000 in prize money in a contest that challenged competitors to reduce the number of buses. The winners -- Dimitris Bertsimas, co-director of MIT's Operations Research Center and doctoral students Arthur Delarue and Sebastien Martin -- devised an algorithm that drops as many as 75 bus routes. The school system says the plan, which will eliminate some bus-driver jobs, could save up to $5 million, 20,000 pounds of carbon emissions and 1 million bus miles (Editor's note: the link could be paywalled; alternative source). The computerized algorithm runs in about 30 minutes and replaces a manual system that in the past has taken transportation staff several weeks to complete. "They have been doing it manually many years," Dr. Bertsimas said. "Our whole running time is in minutes. If things change, we can re-optimize." The task of plotting school-bus routes resembles the classic math exercise known as the Traveling Salesman Problem, where the goal is to find the shortest path through a series of cities, visiting each only once, before returning home.Read Replies (0)
By msmash from Slashdot's what's-happening department
Zaria Gorvett, writing for BBC: In the middle of a Russian swampland, not far from the city of St Petersburg, is a rectangular iron gate. Beyond its rusted bars is a collection of radio towers, abandoned buildings and power lines bordered by a dry-stone wall. This sinister location is the focus of a mystery which stretches back to the height of the Cold War. It is thought to be the headquarters of a radio station, "MDZhB", that no-one has ever claimed to run. Twenty-four hours a day, seven days a week, for the last three-and-a-half decades, it's been broadcasting a dull, monotonous tone. Every few seconds it's joined by a second sound, like some ghostly ship sounding its foghorn. Then the drone continues. Once or twice a week, a man or woman will read out some words in Russian, such as "dinghy" or "farming specialist". And that's it. Anyone, anywhere in the world can listen in, simply by tuning a radio to the frequency 4625 kHz. It's so enigmatic, it's as if it was designed with conspiracy theorists in mind. Today the station has an online following numbering in the tens of thousands, who know it affectionately as "the Buzzer." It joins two similar mystery stations, "the Pip" and the "Squeaky Wheel." As their fans readily admit themselves, they have absolutely no idea what they are listening to.Read Replies (0)
By msmash from Slashdot's tussle-continues department
Dan Primack, reporting for Axios: A group of Uber investors has asked that venture capital firm Benchmark step down from the company's board of directors, Axios has learned. It also wants Benchmark to divest enough shares so as to no longer have board appointment rights. The move comes one day after Benchmark sued former Uber CEO Travis Kalanick for fraud, in an attempt to have him removed from the board. From the letter: Mr. Kalanick's resignation, along with other concessions, on a few hours' notice and within weeks of a personal tragedy, under threat of public scandal. Even less so your escalation of this fratricidal course -- notwithstanding Mr. Kalanick's resignation -- through your recent lawsuit, which we fear will cost the company public goodwill, interfere with fundraising and impede the critical search for a new, world-class Chief Executive Officer. Benchmark has used false allegations from lawsuits like Waymo as a matter of fact and this and many actions has crossed the fiduciary line. Benchmark's investment of $27M is worth $8.4 billion today and you are suing the founder, the company and the employees who worked so hard to create such unprecedented value. We ask you to please consider the lives of these employees and allow them to continue to grow this company in peace and make it thrive. These actions do the opposite.Read Replies (0)