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Privately-Owned High-Speed Rail Opens New Line in Florida, Kills Pedestrian

Slashdot - Sun, 2023-09-24 23:56
At 11 a.m. Friday in Orlando Florida, a train completed its 240-mile journey from Miami, inaugurating a new line from Brightline that reaches speeds of up to 125 miles per hour and reduces the journey to just under three hours. "This is going to revolutionize transportation not just in the country and the state of Florida but right here in Central Florida and really just make our backyard bigger," Brightline's director of public affairs Katie Mitzner told a local news station. Ironically, within hours a different Brightline train had struck and killed a pedestrian. "Brightline trains have the highest death rate in the U.S.," reports one local news station, "fatally striking 98 people since Miami-West Palm operations began — about one death for every 32,000 miles its trains travel, according to an ongoing Associated Press analysis." A police spokesperson said the death appeared to be a suicide. "None of the accidents have been determined to be Brightline's fault," writes The Points Guy, "and the company has spent millions of dollars on safety improvements at grade crossings. It also launched a public-relations push to encourage all residents along its corridor to commit to staying safe. However, it is a very real and ongoing element of this service in Florida. We hope these efforts will continue to further reduce these incidents in communities that see frequent Brightline trains coming through." The Points Guy also shared photos in their blog post describing what it was like to take a ride on America's only privately owned and operated inter-city passenger railroad: When the train ultimately pulled out of the station, a surreal feeling washed over me. Those of us on the inaugural service were the first passengers to ride the rails along this stretch of Florida's east coast in more than 55 years. Florida East Coast Railway, which still owns the tracks and operates frequent freight trains along them, ceased passenger service on July 31, 1968... Each seat has multiple power outlets, and the Wi-Fi truly was high-speed based on my experience and the test I ran. I was even able to successfully join (and participate in) our morning editorial team call on Zoom... The scenery along the route was simply spectacular... With no grade crossings and fencing on both sides, we reached 125 mph for the final stretch of the journey. The cars along the highway stood no chance of keeping up as we traversed the 30-plus miles in only 18 minutes as the tower at Orlando International Airport came into view... With plans to expand to Tampa and construction underway on its planned Los Angeles-to-Las Vegas route, we likely haven't heard the last from Brightline as it seeks to transform train service in the United States. "I think what Brightline has done here has laid the blueprint for how speed rail can be built in America with private dollars versus government funding," investor Ryn Rosberg told a local news site. "It's much more efficient and it gets done a lot quicker." "There have been colorful station openings, lawsuits, threats of lawsuits, threats of legislation and yes, fatal accidents," writes the Palm Beach Post, "but Brightline train passengers can now take the train from any of its five South Florida stations to visit the Disney World, Universal Studios or Sea World tourist attractions."

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Behind the Scenes at 'Have I Been Pwned'

Slashdot - Sun, 2023-09-24 22:06
The founder of the data-breach notification site Have I Been Pwned manages "the largest known repository of stolen data on the planet," reports Australia's public broadcaster ABC, including over 6 billion email address. Yet with no employees, Troy Hunt manages all of the technical and operational aspects single-handedly, and "has ended up playing an oddly central role in global cybersecurity." Troy is very careful with how he handles what he finds. He only collects (and encrypts) the mobile numbers, emails and passwords that he finds in the breaches, discarding the victims' names, physical addresses, bank details and other sensitive information. The idea is to let users find out where their data has been leaked from, but without exposing them to further risk. Once he identifies where a data breach has occurred, Troy also contacts the organisation responsible to allow it to inform its users before he does. This, he says, is often the hardest step of the process because he has to convince them it's legitimate and not some kind of scam itself. He's not required to give organisations this opportunity, much less persist when they ignore his messages or accuse him of trying to shake them down for money. But there's evidence that this approach is working. Despite the legal grey area he has operated in for a decade now, he's avoided being sued by any of the organisations responsible for the 705 breaches that are now searchable on Have I Been Pwned. These days, major tech companies like Mozilla and 1Password use Have I Been Pwned, and Troy likes to point out that dozens of national governments and law enforcement agencies also partner with his service... "He's not a company that's audited. He's just a dude on the web," says Jane Andrew, an expert on data breaches at the University of Sydney. "I think it's so shocking that this is where we find out information about ourselves. She says governments and law enforcement have, in general, left it to individuals to deal with the fallout from data breaches... Without an effective global regulator, Professor Andrew says, a crucial part of the world's cybersecurity infrastructure is left to rely on the goodwill of this one man on the Gold Coast. Thanks to long-time Slashdot reader slincolne for sharing the article.

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Huawei's New SoC Features Processor Cores Designed In-House

Slashdot - Sun, 2023-09-24 20:38
"Huawei is emulating Apple in developing the processors that power its latest smartphone," reports Ars Technica, "a breakthrough that will help the Chinese company to reduce its reliance on foreign technology as it confronts US sanctions." Analysis of the main chip inside the Mate 60 Pro smartphone, which launched at the end of last month and immediately sold out, reveals that Huawei has joined the elite group of Big Tech companies capable of designing their own semiconductors. Four of the eight central processing units in the Mate 60 Pro's "system on a chip" (SoC) rely purely on a design by Arm, the British company whose chip architecture powers 99 percent of smartphones. The other four CPUs are Arm-based but feature Huawei's own designs and adaptations, according to three people familiar with the Mate's development and Geekerwan, a Chinese technology testing company that took a closer look at the main chip... While Huawei is still licensing Arm's basic designs, its own HiSilicon chip design business has improved on them to build its own processor cores on the Mate's Kirin 9000S SoC. This will give it the flexibility needed to produce high-end smartphones despite the constraints of US export controls, said analysts and industry insiders. The Kirin 9000S also features a graphics processing unit and neural processing unit developed by HiSilicon. Its predecessor, the Kirin 9000 SoC, had relied completely on Arm for its CPUs and GPU... Huawei was able to produce its own phone processors by adapting CPU core designs that were originally used in its data center servers, according to people with direct knowledge of its development. The strategy resembles Apple's moves to turn its iPhone processors into chips capable of powering its Mac computers — but in reverse. "No one ever did this before," said analyst Brady Wang of Counterpoint Research of Huawei's server-to-phone innovation... Various testing teams, including Geekerwan's, have found that Huawei's semiconductor capabilities are one to two years behind those of chips made by the US's Qualcomm, the leading mobile chipmaker. Huawei's chips also consume more power than its competitors', according to measurements, and can cause the phone to heat up. Reuters reports that "The United States has no evidence that Huawei can produce smartphones with advanced chips in large volumes, U.S. Commerce Secretary Gina Raimondo said on Tuesday." But meanwhile, a Huawei Technologies unit "is shipping new Chinese-made chips for surveillance cameras, in a fresh sign the Chinese tech giant is finding ways around four years of U.S. export controls, two sources briefed on the unit's efforts said." The shipments to surveillance camera manufacturers from the company's HiSilicon chip design unit started this year, according to one of the sources, and a third source familiar with the industry supply chain. One of the sources briefed on the unit said at least some of the customers were Chinese... "These surveillance chips are relatively easy to manufacture compared to smartphone processors," said the source familiar with the surveillance camera industry's supply chain, adding that HiSilicon's return would shake up the market... Before the U.S. export controls, it was the dominant chip supplier to the surveillance camera sector, with brokerage Southwest Securities estimating its global share in 2018 at 60%. By 2021, HiSilicon's global market share plummeted to just 3.9%, according to data from consulting firm Frost & Sullivan... TechInsights analyst Dan Hutcheson said their analysis of the Mate 60 Pro and other components such as its radio frequency power chip also suggested that Huawei had access to sophisticated electronic design automation (EDA) tools that "they are not supposed to have". "We don't know if they got them illicitly, or more probably the Chinese developed their own EDA tools," he said. Thanks to long-time Slashdot reader AmiMoJo for sharing the news.

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After Seven Years, Sample Collected From Asteroid Finally Returns to Earth

Slashdot - Sun, 2023-09-24 18:37
OSIRIS-REx weighs 4,650 pounds (or 2,110 kg). On September 8th of 2016, NASA first launched the spacecraft on its 3.8-billion mile mission to land on an asteroid and retrieve a sample. That sample has just returned. Throughout Sunday morning, NASA tweeted historic updates from the sample's landing site in Utah. "We've spotted the #OSIRISREx capsule on the ground," they announced about 80 minutes ago (including a 23-second video clip). "The parachute has separated, and the helicopters are arriving at the site. We're ready to recover that sample!" UPI notes that the capsule "reached temperatures up to 5,000 degrees Fahrenheit during reentry, so protective masks and gloves are required to handle it," describing its payload as "a 250-gram dust sample." 15 minutes later NASA shared footage of "the first persons to come into contact with this hardware since it was on the other side of the solar system." A recovery team approached the capsule to perform an environmental safety sweep confirming there were no hazardous gas. "The impossible became possible," NASA administrator Bill Nelson said in a statement. The Guardian reports he confirmed the capsule "brought something extraordinary — the largest asteroid sample ever received on Earth. "It's going to help scientists investigate planet formation, it's going to improve our understanding of the asteroids that could possibly impact the earth and it will deepen our understanding of the origin of our solar system and its formation." "This mission proves that NASA does big things, things that have inspired us, things that unite us... "The mission continues with incredible science and analysis to come. But I want to thank you all, for everybody that made this Osiris-Rex mission possible." Professor Neil Bowles of the University of Oxford, one of the scientists who will study the sample, told the Guardian that he was excited to see the sample heading to the clean room at Johnson Space Center. "So much new science to come!" And that 4,650-pound spacecraft is still hurtling through space. 20 minutes after delivering its sample, the craft " fired its engines to divert past Earth toward its new mission to asteroid Apophis," NASA reports. The name of its new mission? OSIRIS-APEX. Roughly 1,000 feet wide, Apophis will come within 20,000 miles of Earth — less than one-tenth the distance between Earth and the Moon — in 2029. OSIRIS-APEX is scheduled to enter orbit of Apophis soon after the asteroid's close approach of Earth to see how the encounter affected the asteroid's orbit, spin rate, and surface.

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Has America Passed the 'Tipping Point' for Purchasing Electric Vehicles?

Slashdot - Sun, 2023-09-24 18:34
Long-time Slashdot reader 140Mandak262Jamuna shared this article from the Washington Post: There is a theoretical, magic tipping point for adoption of electric vehicles. Once somewhere between 5 and 10 percent of new car sales are all-electric, some researchers say, huge numbers of drivers will follow. They predict that electric car sales will then soar — to 25 percent, 50 percent and eventually to close to 80 percent of new sales. Early adopters who love shiny new technologies will be replaced by mainstream consumers just looking for a good deal. Last year, the United States finally passed that elusive mark — 5 percent of all new cars sold in the fourth quarter were fully electric. And earlier this year, all-electric vehicles made up about 7 percent of new car sales... If the pattern holds, the United States should start to see rapid growth in the next few years. And automakers have gone all-in on the transition. As of early 2023, U.S.-based car companies have announced about $173 billion in spending to shift to electric vehicles. Volkswagen, Ford, BMW, General Motors, and many more car companies are all making electric cars. There are more than 40 all-electric models on offer in the United States. The article points out that in Norway, more than 80% of cars purchased are now fully electric. For comparision, in the first half of 2023 in California, about 25% of new-car purchases were electric vehicles.

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WSJ Criticizes 'the Billionaire Keeping TikTok On Phones In the US'

Slashdot - Sun, 2023-09-24 17:34
Six months ago Republican Senator Josh Hawley proposed legislation banning downloads of TikTok in the U.S. But this week he told the Wall Street Journal that "TikTok and its dark-money cronies are spending vast amounts of money to kill these bills." The newspaper argues that TikTok's "friends" in the U.S. government — backed by billionaire financier Jeff Yass — "helped stall attempts to outlaw America's most-downloaded app." Yass's investment company, Susquehanna International Group, bet big on TikTok in 2012, buying a stake in parent company ByteDance now measured at about 15%. That translates into a personal stake for Yass of 7% in ByteDance. It is worth roughly $21 billion based on the company's recent valuation, or much of his $28 billion net worth as gauged by Bloomberg. Yass is also one of the top donors to the Club for Growth, an influential conservative group that rallied Republican opposition to a TikTok ban. Yass has donated $61 million to the Club for Growth's political-spending arm since 2010, or about 24% of its total, according to federal records. Club for Growth made public its opposition to banning TikTok in March, in an opinion article by its president, at a time when sentiment against the platform among segments of both parties was running high on Capitol Hill... With many Democrats already skeptical of a ban, the whittling away of Republican support killed momentum for several bills, including the bipartisan Restrict Act backed by the Biden administration... TikTok's own lobbying efforts in Washington have included hundreds of meetings and other contacts, according to a person familiar with the matter. One of its main arguments to Republicans has been that a majority of ByteDance's shareholders are Americans, and some are well-connected conservatives, this person said. The lobbying appears to have helped push House Republican lawmakers to back away from the idea of a ban on TikTok and focus instead on legislation that would put new legal protections in place for users' personal data... The Biden administration hasn't indicated any change in its effort to ban the app or force its sale. It could still try to use executive powers to ban it, or force a sale to remove Chinese control. But without legislation, analysts say those orders could be overturned in court.

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US Defense Department Funds Design Analysis for a Transportable Micro Nuclear Reactor

Slashdot - Sun, 2023-09-24 16:34
America's Department of Defense recently exercised a contract option with X-energy, a private nuclear reactor engineering company, seeking "a thorough analysis of design options" for a transportable micro nuclear reactor. The Department says its ultimate goal is "a reactor design which is ready for licensing by the Nuclear Regulatory Commission for both commercial ventures and military resiliency." Their announcement also notes that additional work is already underway by another company, BWX Technologies, on a prototype micro reactor: "Due to their extraordinary energy density, nuclear reactors have the potential to serve multiple critical functions for meeting resiliency needs in contested logistical environments," said Dr. Jeff Waksman, Project Pele program manager. "By developing two unique designs, we will provide the Services with a broad range of options as they consider potential uses of nuclear power for both Installation and Operational energy applications in the near future." The Defense Department uses approximately 30 Terawatt-hours of electricity per year and more than 10 million gallons of fuel per day — levels that are only expected to increase due to anticipated electrification of the vehicle fleet and maturation of future energy-intensive capabilities. A safe, small, transportable nuclear reactor would address this growing demand with a resilient, carbon-free energy source that does not add to the Defense Department's fuel needs, while supporting mission-critical operations in remote and austere environments... "The Strategic Capabilities Office specializes in adapting commercial technology for military purposes," said Jay Dryer, director. "By nurturing and developing multiple micro reactor designs, SCO will not just provide options for the military Services, but will also help jumpstart a truly competitive commercial marketplace for micro reactors."

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Google Offers Genuine 'Pixel Fold' Repair Parts on iFixit. But Inner Screen Repairs Cost $900

Slashdot - Sun, 2023-09-24 13:34
"Since 2022, Google has worked with iFixit to offer official repair parts and guides for virtually all of the company's Pixel releases," according to the blog 9to5Google, which in June confirmed this would continue with Google's Pixel Fold. (They called the announcement "notable, as it will be the first foldable to date with support for DIY repair options.") But Ars Technica has a warning about Google's "biggest and most expensive phone." The good news is Google has indeed started offering OEM replacement parts for the $1,800 phone on the repair site iFixit. The bad news is a repair kit for the phone's inner display, a 7.6-inch flexible OLED screen, "will cost you a whopping $900." Even the "part only" option for $900 is the entire top half of the Pixel Fold. We're talking the display, the bezels around it, the entire metal frame and sides of the phone, the all-important hinge, side buttons, fingerprint sensor, and a whole bunch of wires. You wouldn't buy this and connect it to your original phone; you would part out your original phone and move a few pieces over into this, like the motherboard, batteries, cameras, and back plate... The outer screen is a much more reasonable $160, while the rear glass cover and camera bump is $70. The batteries — there are two, remember — will run you $50 each... Once you get the parts you need, it really feels like iFixit went all out in the guide department, with 32 different guides and "techniques" detailing how to disassemble the Pixel Fold.

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Can Philanthropy Save Local Newspapers?

Slashdot - Sun, 2023-09-24 09:34
70 million Americans live in a county without a newspaper, according to a 2022 report cited in this editorial by the Washington Post's editorial board" Who's to blame? The internet, mostly. Whereas deep-pocketed advertisers formerly relied on newspapers to reach their customers, they took to the audience-targeting capabilities of Facebook or Google. Web-based marketplaces also siphoned newspapers' once-robust revenue from classified ads. But the Post emphasizes one positive new development: "a large pile of cash." In an initiative announced this month, 22 donor organizations, including the Knight Foundation and the John D. and Catherine T. MacArthur Foundation, are teaming up to provide more than $500 million to boost local news over five years — an undertaking called Press Forward... The injection of more than a half-billion dollars is sure to help the quest for a durable and replicable business model. The even bigger imperative, however, is to elevate local news on the philanthropic food chain so that national and hometown funders prioritize this pivotal American institution. Failure on this front places more pressure on public policy solutions, and government activism mixes poorly with independent journalism... One of the goals for Press Forward, accordingly, is building out the infrastructure — "from legal support to membership programs" — relied upon by local news providers to deliver their product. Jim Brady, vice president of journalism at the Knight Foundation, says it's easier than ever for news entrepreneurs to launch a local site because they can plug into existing technologies hammered out by their predecessors — and there's more development work still to fund on this front. So where to go from here? Local philanthropic interests across the country could take a cue from the Press Forward partners and invest in the news organizations down the street.

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Cory Doctorow: Apple Sabotages Right-to-Repair Using 'Parts-Pairing' and the DMCA

Slashdot - Sun, 2023-09-24 04:34
From science fiction author/blogger/technology activist Cory Doctorow: Right to repair has no cannier, more dedicated adversary than Apple, a company whose most innovative work is dreaming up new ways to sneakily sabotage electronics repair while claiming to be a caring environmental steward, a lie that covers up the mountains of e-waste that Apple dooms our descendants to wade through... Tim Cook laid it out for his investors: when people can repair their devices, they don't buy new ones. When people don't buy new devices, Apple doesn't sell them new devices. It's that's simple... Specifically Doctorow is criticizing the way Apple equips parts with a tiny system-on-a-chip just to track serial numbers solely "to prevent independent repair technicians from fixing your gadget." For Apple, the true anti-repair innovation comes from the most pernicious US tech law: Section 1201 of the Digital Millennium Copyright Act (DMCA). DMCA 1201 is an "anti-circumvention" law. It bans the distribution of any tool that bypasses "an effective means of access control." That's all very abstract, but here's what it means: if a manufacturer sticks some Digital Rights Management (DRM) in its device, then anything you want to do that involves removing that DRM is now illegal — even if the thing itself is perfectly legal... When California's right to repair bill was introduced, it was clear that it was gonna pass. Rather than get run over by that train, Apple got on board, supporting the legislation, which passed unanimously. But Apple got the last laugh. Because while California's bill contains many useful clauses for the independent repair shops that keep your gadgets out of a landfill, it's a state law, and DMCA 1201 is federal. A state law can't simply legalize the conduct federal law prohibits. California's right to repair bill is a banger, but it has a weak spot: parts-pairing, the scourge of repair techs... Parts-pairing is bullshit, and Apple are scum for using it, but they're hardly unique. Parts-pairing is at the core of the fuckery of inkjet printer companies, who use it to fence out third-party ink, so they can charge $9,600/gallon for ink that pennies to make. Parts-pairing is also rampant in powered wheelchairs, a heavily monopolized sector whose predatory conduct is jaw-droppingly depraved... When Bill Clinton signed DMCA 1201 into law 25 years ago, he loaded a gun and put it on the nation's mantlepiece and now it's Act III and we're all getting sprayed with bullets. Everything from ovens to insulin pumps, thermostats to lightbulbs, has used DMCA 1201 to limit repair, modification and improvement. Congress needs to rid us of this scourge, to let us bring back all the benefits of interoperability. I explain how this all came to be — and what we should do about it — in my new Verso Books title, The Internet Con: How to Seize the Means of Computation.

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New York City Deploys 420-Pound RoboCop to Patrol Subway Station

Slashdot - Sun, 2023-09-24 02:06
"New York City is now turning to robots to help patrol the Times Square subway station," quipped one local newscast. The non-profit New York City blog Gothamist describes the robot as "almost as tall as the mayor — but at least three-times as wide around the waist," with a maximum speed of 3 miles per hour-- but a 360-degree field of vision, equipped with four cameras to send live video (without audio) to the police. A 420-pound, 5-foot-2-inch robocop with a giant camera for a face will begin patrolling the Times Square subway station overnight, the New York Police Department announced Friday morning. At a press conference held underground in the 42nd Street subway station, New York City Mayor Eric Adams said the city is launching a two-month pilot program to test the Knightscope K5 Autonomous Security Robot. During the press conference, the K5 robot — which is shaped like a small, white rocketship — stood silently along with uniformed officers and city officials in suits. Stripes of glowing blue lights indicated it was "on." The K5 will act as a crime deterrent and provide real-time information on how to best deploy human officers to a safety incident, the mayor said. It features multiple cameras, a button that can connect the public with a real person, and a speaker for live audio communication... During the pilot program, the K5 will patrol the Times Squares subway station from midnight to 6 a.m. with a human NYPD handler that will help introduce it to the public. After two months, the mayor said the handler will no longer be necessary, and the robot will go on solo patrol... Knightscope, which manufactures the robot, reports that it has been deployed to 30 clients in 10 states, including at malls and hospitals. The K5 has been in some sticky situations in other cities. One was toppled and slathered in barbecue sauce in San Francisco, while another was beaten by an intoxicated man in Mountain View, California, according to news reports. Another robot fell into a pool of water outside an office building in Washington, D.C. When asked whether the robot was at risk of vandalism in New York City, the mayor strode over to it and gave it a few firm shoves. "Let's be clear, this is not a pushover. 420 pounds. This is New York tested," he said. The city is leasing the robot for $9 an hour — And yes, local newscasts couldn't resist calling it a robocop. One shows the mayor announcing "We will continue to stay ahead of those who want to harm everyday New Yorkers." Though the robot is equipped with facial recognition capability, it will not be activated.

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New Study Could Upend How We Think About the Ozone Layer and Health

Slashdot - Sat, 2023-09-23 23:34
First the Washington Post summarizes what scientists believed in the 1970s. Chlorofluorocarbons, or (CFCs, "could float up into the stratosphere and break down a protective layer of ozone, allowing more ultraviolet light to enter the atmosphere and harm humans, crops, and entire ecosystems. In fact, this had already happened: There was a hole in the ozone layer over the South Pole." Experts view the subsequent treaty to cut down on the use of CFCs — the 1987 Montreal Protocol — as a landmark environmental achievement. Scientists estimate that the pact has prevented millions of cases of skin cancer. Today, the ozone hole is recovering well. But a provocative scientific paper published Friday in the journal AGU Advances suggests that the link between the ozone layer and human health is more complicated than it seems. Under certain circumstances, the researchers write, small decreases in the ozone layer could now save lives... The researchers initially were examining something else: what would happen to the chemistry of the atmosphere if humans injected sulfates into the stratosphere, a controversial strategy to cool the planet. But in the process, they found that the chemicals would alter the atmosphere's ozone content — with consequences for human health. Sulfate chemicals are known to deplete ozone high in the atmosphere, but, the paper shows, they could also decrease ground-level air pollution. Ozone, or O3, occurs in two forms in the atmosphere: what scientists call "good ozone" in the stratosphere, the layer of the atmosphere that sits 6 to 31 miles above the surface, and "bad ozone" in the troposphere, the atmospheric layer that reaches to the ground... an air pollutant in the troposphere that comes from power plants, cars, and industrial sites. It can be deadly, exacerbating respiratory diseases. According to one study, over 400,000 people died from long-term exposure to ozone in 2019 alone. The new paper shows that "good ozone" and "bad ozone" can interact in unexpected ways. When good ozone is depleted, more UV light reaches the troposphere, which increases the rate of skin cancer. But UV light also catalyzes chemical reactions in the troposphere, including one in which hydroxide, or OH — which some scientists call the "Pac-Man of the atmosphere" — swallows up pollutants. The more UV light, the more OH eats up dangerous pollutants. This decrease in ground-level air pollution, according to the study, could actually outweigh the rise in skin cancer. A small decrease in stratospheric ozone, according to their study, could save between 33,000 and 86,000 lives every year. Only a few papers have made this connection, including one in 2018 that similarly found that a small decrease in the ozone layer could save lives from air pollution... One way to read the study is as another warning of how dangerous ground-level air pollution is and how far the world still needs to go to clean it up. (Outdoor air pollution writ large is associated with an estimated 4.2 million premature deaths every year.)

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California Startup Hopes to Harvest Desalinated Drinking Water from the Ocean Floor

Slashdot - Sat, 2023-09-23 22:34
A startup named OceanWell has partnered with southern California's Las Virgenes Municipal Water District "to study the feasibility of harvesting drinking water from desalination pods placed on the ocean floor," reports the Los Angeles Times: The company says that by combining desalination with off-shore energy technology, it can solve many of the challenges associated with traditional, land-based desalination, including high energy costs and salty byproducts that threaten marine life. The process could produce as much as 10 million gallons of fresh water per day — a significant gain for an inland district almost entirely reliant on imported supplies... OceanWell says its technology can use up to 40% less energy by harvesting the water in pods placed at depths of about 1,400 feet, where naturally immense water pressure can help power the filtration process... Land-based facilities try to squeeze out as much freshwater as possible to help balance high energy costs, with typical targets of 50% freshwater and 50% brine from every gallon processed. But because OceanWell uses "free" pressure from the ocean, it can operate at a lower recovery rate of 10% to 15%, producing a much less salty byproduct that can be dissolved back into ambient conditions within seconds, she said... The partnership with Las Virgenes will allow OceanWell to "stress test" the technology's capabilities in the reservoir and collect more data, said Kalyn Simon, OceanWell's director of engagement. The current goal is to be fully operational by 2028, producing an estimated 10 million gallons of freshwater per day. Thanks to Slashdot reader Bruce66423 for sharing the article.

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'Laugh then Think': Strange Research Honored at 33rd Annual Ig Nobel Prize Ceremony

Slashdot - Sat, 2023-09-23 21:34
Since 1999, Slashdot has been covering the annual Ig Nobel prize ceremonies — which honor real scientific research into strange or surprising subjects. "Each winner (or winning team) has done something that makes people LAUGH, then THINK," explains the ceremony web page, promising that "a gaggle of genuine, genuinely bemused Nobel laureates handed the Ig Nobel Prizes to the new Ig Nobel winners." As co-founder Marc Abrahams says on his LinkedIn profile, "All these things celebrate the unusual, honor the imaginative — and spur people's interest in science, medicine, and technology." You can watch this year's entire goofy webcast online. (At 50 minutes there's a jaw-droppingly weird music video about running on water...) Slashdot reader Thorfinn.au shares this summary of this year's winning research: CHEMISTRY and GEOLOGY PRIZE [POLAND, UK] — Jan Zalasiewicz, for explaining why many scientists like to lick rocks. LITERATURE PRIZE [FRANCE, UK, MALAYSIA, FINLAND] — Chris Moulin, Nicole Bell, Merita Turunen, Arina Baharin, and Akira O'Connor for studying the sensations people feel when they repeat a single word many, many, many, many, many, many, many times. MECHANICAL ENGINEERING PRIZE [INDIA, CHINA, MALAYSIA, USA] — Te Faye Yap, Zhen Liu, Anoop Rajappan, Trevor Shimokusu, and Daniel Preston, for re-animating dead spiders to use as mechanical gripping tools. PUBLIC HEALTH PRIZE [SOUTH KOREA, USA] — Seung-min Park, for inventing the Stanford Toilet a computer vision system for defecation analysis et al. COMMUNICATION PRIZE [ARGENTINA, SPAIN, COLOMBIA, CHILE, CHINA, USA] — María José Torres-Prioris, Diana López-Barroso, Estela Càmara, Sol Fittipaldi, Lucas Sedeño, Agustín Ibáñez, Marcelo Berthier, and Adolfo García, for studying the mental activities of people who are expert at speaking backward. MEDICINE PRIZE [USA, CANADA, MACEDONIA, IRAN, VIETNAM] — Christine Pham, Bobak Hedayati, Kiana Hashemi, Ella Csuka, Tiana Mamaghani, Margit Juhasz, Jamie Wikenheiser, and Natasha Mesinkovska, for using cadavers to explore whether there is an equal number of hairs in each of a person's two nostrils. NUTRITION PRIZE [JAPAN] — Homei Miyashita and Hiromi Nakamura, for experiments to determine how electrified chopsticks and drinking straws can change the taste of food. EDUCATION PRIZE [HONG KONG, CHINA, CANADA, UK, THE NETHERLANDS, IRELAND, USA, JAPAN] — Katy Tam, Cyanea Poon, Victoria Hui, Wijnand van Tilburg, Christy Wong, Vivian Kwong, Gigi Yuen, and Christian Chan, for methodically studying the boredom of teachers and students. PSYCHOLOGY PRIZE [USA] — Stanley Milgram, Leonard Bickman, and Lawrence Berkowitz for 1968 experiments on a city street to see how many passersby stop to look upward when they see strangers looking upward. PHYSICS PRIZE [SPAIN, GALICIA, SWITZERLAND, FRANCE, UK] — Bieito Fernández Castro, Marian Peña, Enrique Nogueira, Miguel Gilcoto, Esperanza Broullón, Antonio Comesaña, Damien Bouffard, Alberto C. Naveira Garabato, and Beatriz Mouriño-Carballido, for measuring the extent to which ocean-water mixing is affected by the sexual activity of anchovies.

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California is Using AI to Spot Wildfires Early

Slashdot - Sat, 2023-09-23 20:34
CNN reports: The California Department of Forestry and Fire Protection [known as Cal Fire] says it has a new tool to battle wildfires before they explode — artificial intelligence. "I think it is a game changer ... It has enhanced our abilities to validate situational awareness and then respond in a quick fashion," Phillip SeLegue, Cal Fire's staff chief for fire intelligence, told CNN. Deep in the California wilderness of the Cleveland National Forest in San Diego County, a fire started in the middle of a July night. No fire officials were in the area, but AI was watching and alerted the authorities. "The dispatch center there was not aware of the fire," said Scott Slumpff, battalion chief of the intel program at Cal Fire, who was testing the new technology at the time and received the initial alert. Cal Fire, in partnership with the University of California at San Diego's Alert California program and its network of more than 1,000 cameras across the state, is using the technology to spot fires early. "The camera had done its 360 [degree turn], identified an anomaly, stopped and was zoomed in," Slumpff explained. He then confirmed it was a fire and immediately dispatched resources. "They were able to hold it to a 10 by 10 [foot] spot out in the middle of the forest..." The pilot program was so successful, Cal Fire expanded the technology at the beginning of September to all 21 of its dispatch centers across the state... Cal Fire says 40% of fires since July 10 have been detected by AI before a 911 call was received — and the technology is continuing to learn and improve. "We have multiple successes of fires at night that had gone undetected that we were able to suppress before a 911 call had even come into the command centers," Cal Fire's staff chief for fire intelligence, told CNN. "The fires you don't hear about in the news is the greatest success."

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Return to the Office? These Workers Quit Instead

Slashdot - Sat, 2023-09-23 19:34
"As more companies enforce their office mandates, some workers are choosing to quit instead of complying and returning to the office," reports the Washington Post. Workers say their reasons for quitting include everything from family to commuting expenses to being required to relocate. And many workers worry that people like those with disabilities or who are primary caregivers may be left behind due to their inability to successfully work from the office... Workers are pushing back, penning letters to executives, staging walkouts and quitting despite the tight labor market. "I'm not surprised at all," Prithwiraj Choudhury, a Harvard Business School professor who studies the future of work, said about workers quitting. "By mandating these rigid policies, you're risking your top performers and diversity. It just doesn't make economic sense." Choudhury said companies should provide overall guidance that allows each to determine how they best work after analysis and feedback from workers. That's especially important for women, whom Choudhury said are resigning in large numbers — a notion multiple surveys support... For some workers who moved or were hired remotely during the pandemic, commuting is a nearly impossible task, they say. In a related note, Grindr tells the Post they're still requiring two-days-per-week in the office starting in October. Grindr they're looking forward to "further improving productivity and collaboration."

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India's Moon Lander Has Not Replied to Its First Wake-Up Call

Slashdot - Sat, 2023-09-23 18:34
"As the sun rose on Friday over the lunar plateau where India's Vikram lander and Pragyan rover sit, the robotic explorers remained silent," writes the New York Times: The Indian Space Research Organization, India's equivalent of NASA, said on Friday that mission controllers on the ground had sent a wake-up message to Vikram. The lander, as expected, did not reply. Efforts will continue over the next few days, but this could well be the conclusion of Chandrayaan-3, India's first successful space mission to the surface of another world... The hope was that when sunlight again warmed the solar panels, the spacecraft would recharge and revive. But that was wishful thinking. Neither Vikram nor Pragyan were designed to survive a long, frigid lunar night when temperatures plunge to more than a hundred degrees below zero, far colder than the electronic components were designed for. The spacecraft designers could have added heaters or used more resilient components, but that would have added cost, weight and complexity... The mission's science observations included a temperature probe deployed from Vikram that pushed into the lunar soil. The probe recorded a sharp drop, from about 120 degrees Fahrenheit at the surface to 10 degrees just three inches down. Lunar soil is a poor conductor of heat. The poor heat conduction could be a boon for future astronauts; an underground outpost would be well-insulated from the enormous temperature swings at the surface. Another instrument on Vikram, a seismometer, detected on Aug. 26 what appeared to be a moonquake... The Pragyan measurement suggests that concentrations of sulfur might be higher in the polar regions. Sulfur is a useful element in technologies like solar cells and batteries, as well as in fertilizer and concrete. Before it went to sleep earlier this month, Vikram made a small final move, firing its engines to rise about 16 inches above the surface before softly landing again. The hop shifted Vikram's position by 12 to 16 inches, ISRO said. "Hoping for a successful awakening for another set of assignments!" ISRO posted on X, the social network formerly known as Twitter, on Sept. 2. "Else, it will forever stay there as India's lunar ambassador." "Efforts to establish contact will continue," ISRO tweeted yesterday...

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Did Teens Ally with Ransomware Gangs for MGM Breach?

Slashdot - Sat, 2023-09-23 17:34
Recent breaches of MGM's casino systems "were probably carried out by teens and young adults who have allied themselves with one of the world's most notorious ransomware gangs," writes the Washington Post's technology reporter. Their alliance with the "Scattered Spider" group is described as "part of a trend that has alarmed security experts and defenders of corporate computer networks." The group is said to be "very active in the past two years, targeting large companies via stolen employee credentials and tricks such as convincing tech support employees that they have been accidentally locked out of their computers and need a new password." They moved from cryptocurrency thefts to targeting businesses that provide third-party business functions such as help desks and call center staffing, allowing them to infiltrate networks of many customers. And they extorted Western Digital and other technology firms after stealing internal data before heading for the jackpots in Las Vegas. But their willingness to deploy crippling ransomware while demanding money is a major escalation, as is their choice of a business partner: ALPHV, a hacking group whose affiliates include members of the former Russian powerhouses BlackMatter and DarkSide, the groups responsible for the Colonial Pipeline hack that awoke Washington to the national security risk of ransomware. ALPHV provided the BlackCat ransomware that the young hackers installed in the casinos' systems... [According to new research presented Friday at the LABScon security conference] they came together through crimes enabled by SIM-swapping, which usually involves convincing phone company employees to hand over control of someone else's phone number. Because of poor security controls around those numbers, such gambits have allowed criminals to amass millions of dollars by beating SMS text-based two-factor authentication on cryptocurrency accounts. The extra money has made alliances possible with criminals who have different skills to bring to the table, including some who had hacked police servers and could send emails from purported officers demanding emergency disclosures of information on phone and internet customers. Worse, the researchers said, they have now attracted recruiters for the Russian gangs who want to combine their business savvy with the techniques and local knowledge of the native English speakers.

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China's Quest for Human Genetic Data Spurs Fears of a DNA Arms Race

Slashdot - Sat, 2023-09-23 16:34
In 2020 Serbian scientists were gifted China's "Fire-Eye" labs, remembers the Washington Post. The sophisticated portable labs "excelled not only at cracking the genetic code for viruses, but also for humans, with machines that can decipher genetic instructions contained within the cells of every person on Earth, according to its Chinese inventors." Although some of them were temporary, "scores" of the portable labs "were donated or sold to foreign countries during the pandemic," reports the Washington Post. But it adds that now those same labs "are attracting the attention of Western intelligence agencies amid growing unease about China's intentions." Some analysts perceive China's largesse as part of a global attempt to tap into new sources of highly valuable human DNA data in countries around the world. That collection effort, underway for more than a decade, has included the acquisition of U.S. genetics companies as well as sophisticated hacking operations, U.S. and Western intelligence officials say. But more recently, it received an unexpected boost from the coronavirus pandemic, which created opportunities for Chinese companies and institutes to distribute gene-sequencing machines and build partnerships for genetic research in places where Beijing previously had little or no access, the officials said. Amid the pandemic, Fire-Eye labs would proliferate quickly, spreading to four continents and more than 20 countries, from Canada and Latvia to Saudi Arabia, and from Ethiopia and South Africa to Australia. Several, like the one in Belgrade, now function as permanent genetic-testing centers... BGI Group, the Shenzhen-based company that makes Fire-Eye labs, said it has no access to genetic information collected by the lab it helped create in Serbia. But U.S. officials note that BGI was picked by Beijing to build and operate the China National GeneBank, a vast and growing government-owned repository that now includes genetic data drawn from millions of people around the world. The Pentagon last year officially listed BGI as one of several "Chinese military companies" operating in the United States, and a 2021 U.S. intelligence assessment linked the company to the Beijing-directed global effort to obtain even more human DNA, including from the United States. The U.S. government also has blacklisted Chinese subsidiaries of BGI for allegedly helping analyze genetic material gathered inside China to assist government crackdowns on the country's ethnic and religious minorities... Beijing's drive to sweep up DNA from across the planet has occasionally stirred controversy, particularly after a 2021 Reuters series about aspects of the project. Chinese academics and military scientists have also attracted attention by debating the feasibility of creating biological weapons that might someday target populations based on their genes. Genetic-based weapons are regarded by experts as a distant prospect, at best, and some of the discussion appears to have been prompted by official paranoia about whether the United States and other countries are exploring such weapons. U.S. intelligence officials believe China's global effort is mostly about beating the West economically, not militarily. There is no public evidence that Chinese companies have used foreign DNA for reasons other than scientific research. China has announced plans to become the world's leader in biotechnology by 2035, and it regards genetic information — sometimes called "the new gold" — as a crucial ingredient in a scientific revolution that could produce thousands of new drugs and cures... U.S. intelligence officials said in interviews that they have limited insight into how BGI handles DNA information acquired overseas, including whether genetic data from the Fire-Eye labs ultimately end up in the computers of China's military or intelligence services... Chinese law makes clear that any information collected using BGI's machines can be accessed by the Chinese government. A national intelligence law enacted in 2017 stipulates that Chinese firms and citizens are legally bound to share proprietary information acquired in foreign countries whenever requested. Thanks to long-time Slashdot reader schwit1 for sharing the article

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Fed's Cook Sees Signs of AI Improving US Labor Productivity

Slashdot - Sat, 2023-09-23 14:30
The use of AI in the economy presents many unanswered questions for policymakers though there is some evidence that it could improve labor productivity, according to Federal Reserve Governor Lisa Cook. From a report: "The impact of AI on the economy and monetary policy will depend on whether AI is just another app or something more profound," Cook said in remarks prepared for delivery at the National Bureau of Economic Research's conference on artificial intelligence in Toronto Friday. "Empirical evidence is still patchy, but there is work showing that generative AI improves productivity in a variety of settings." Cook, the first Black woman to serve on the Fed's board, was among central bank officials who on Wednesday voted unanimously to hold rates steady in a range of 5.25% to 5.5%. President Joe Biden named Cook as a governor on the board last year. She was endorsed for a full 14-year term in a 51-47 Senate vote earlier this month. Cook predicted that greater use of AI will be similar to the spread of computation in the workplace and could present "a difficult transition for some workers. [...] Any large change in the labor force will generate disruptions and challenges that will need to be addressed to help workers adapt and thrive."

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