×
Japan

Flesh-Eating Bacteria That Can Kill in Two Days Spreads in Japan (msn.com) 24

Bloomberg reports: A disease caused by a rare "flesh-eating bacteria" that can kill people within 48 hours is spreading in Japan after the country relaxed Covid-era restrictions. Cases of streptococcal toxic shock syndrome (STSS) reached 977 this year by June 2, higher than the record 941 cases reported for all of last year, according to the National Institute of Infectious Diseases, which has been tracking incidences of the disease since 1999.

Group A Streptococcus (GAS) typically causes swelling and sore throat in children known as "strep throat," but some types of the bacteria can lead to symptoms developing rapidly, including limb pain and swelling, fever, low blood pressure, that can be followed by necrosis, breathing problems, organ failure and death. People over 50 are more prone to the disease. "Most of the deaths happen within 48 hours," said Ken Kikuchi, a professor in infectious diseases at Tokyo Women's Medical University. "As soon as a patient notices swelling in foot in the morning, it can expand to the knee by noon, and they can die within 48 hours...."

At the current rate of infections, the number of cases in Japan could reach 2,500 this year, with a "terrifying" mortality rate of 30%, Kikuchi said.

Security

Ransomware Attackers Quickly Weaponize PHP Vulnerability With 9.8 Severity Rating (arstechnica.com) 20

A critical vulnerability in the PHP programming language (CVE-2024-4577) has been exploited by ransomware criminals, leading to the infection of up to 1,800 servers primarily in China with the TellYouThePass ransomware. This vulnerability, which affects PHP when run in CGI mode, allows attackers to execute malicious code on web servers. Ars Technica's Dan Goodin reports: As of Thursday, Internet scans performed by security firm Censys had detected 1,000 servers infected by a ransomware strain known as TellYouThePass, down from 1,800 detected on Monday. The servers, primarily located in China, no longer display their usual content; instead, many list the site's file directory, which shows all files have been given a .locked extension, indicating they have been encrypted. An accompanying ransom note demands roughly $6,500 in exchange for the decryption key. The vulnerability, tracked as CVE-2024-4577 and carrying a severity rating of 9.8 out of 10, stems from errors in the way PHP converts Unicode characters into ASCII. A feature built into Windows known as Best Fit allows attackers to use a technique known as argument injection to convert user-supplied input into characters that pass malicious commands to the main PHP application. Exploits allow attackers to bypass CVE-2012-1823, a critical code execution vulnerability patched in PHP in 2012.

CVE-2024-4577 affects PHP only when it runs in a mode known as CGI, in which a web server parses HTTP requests and passes them to a PHP script for processing. Even when PHP isn't set to CGI mode, however, the vulnerability may still be exploitable when PHP executables such as php.exe and php-cgi.exe are in directories that are accessible by the web server. This configuration is extremely rare, with the exception of the XAMPP platform, which uses it by default. An additional requirement appears to be that the Windows locale -- used to personalize the OS to the local language of the user -- must be set to either Chinese or Japanese. The critical vulnerability was published on June 6, along with a security patch. Within 24 hours, threat actors were exploiting it to install TellYouThePass, researchers from security firm Imperva reported Monday. The exploits executed code that used the mshta.exe Windows binary to run an HTML application file hosted on an attacker-controlled server. Use of the binary indicated an approach known as living off the land, in which attackers use native OS functionalities and tools in an attempt to blend in with normal, non-malicious activity.

In a post published Friday, Censys researchers said that the exploitation by the TellYouThePass gang started on June 7 and mirrored past incidents that opportunistically mass scan the Internet for vulnerable systems following a high-profile vulnerability and indiscriminately targeting any accessible server. The vast majority of the infected servers have IP addresses geolocated to China, Taiwan, Hong Kong, or Japan, likely stemming from the fact that Chinese and Japanese locales are the only ones confirmed to be vulnerable, Censys researchers said in an email. Since then, the number of infected sites -- detected by observing the public-facing HTTP response serving an open directory listing showing the server's filesystem, along with the distinctive file-naming convention of the ransom note -- has fluctuated from a low of 670 on June 8 to a high of 1,800 on Monday. Censys researchers said in an email that they're not entirely sure what's causing the changing numbers.

Japan

Japan Enacts Law Forcing Third-Party App Stores On Apple and Google (appleinsider.com) 94

Following in the European Union's footsteps, Japan's parliament has enacted a law on Wednesday that will prohibit big tech from blocking third-party app stores. AppleInsider reports: The intention of the bill is that it will facilitate competition and reduce app prices. Japan's government reportedly believes that Apple and Google are a duopoly, and that they charge developers high fees that are then passed on to users. Big tech companies with App Stores will also prohibit companies from prioritizing their own services. Google is likely to be hit hardest by this. Violators will initially be fined up to 20% of the domestic revenue of the specific service that broke the law. The fee can increase to 30%, if the behavior continues.

The Japanese government's Fair Trade Commission (FTC) will choose which firms to apply it to. Companies that will be regulated will be required to submit compliance reports annually. While it hasn't been explicitly said that Apple and Google must comply, It seems certain that the announcement that they'll be held to the provisions is imminent. The Japan FTC isn't expected to add any Japanese firms to the list. The law likely won't take effect until the end of 2025.

AI

SoftBank's New AI Makes Angry Customers Sound Calm On Phone 104

SoftBank has developed AI voice-conversion technology aimed at reducing the psychological stress on call center operators by altering the voices of angry customers to sound calmer. Japan's The Asahi Shimbun reports: The company launched a study on "emotion canceling" three years ago, which uses AI voice-processing technology to change the voice of a person over a phone call. Toshiyuki Nakatani, a SoftBank employee, came up with the idea after watching a TV program about customer harassment. "If the customers' yelling voice sounded like Kitaro's Eyeball Dad, it would be less scary," he said, referring to a character in the popular anime series "Gegege no Kitaro."

The voice-altering AI learned many expressions, including yelling and accusatory tones, to improve vocal conversions. Ten actors were hired to perform more than 100 phrases with various emotions, training the AI with more than 10,000 pieces of voice data. The technology does not change the wording, but the pitch and inflection of the voice is softened. For instance, a woman's high-pitched voice is lowered in tone to sound less resonant. A man's bass tone, which may be frightening, is raised to a higher pitch to sound softer. However, if an operator cannot tell if a customer is angry, the operator may not be able to react properly, which could just upset the customer further. Therefore, the developers made sure that a slight element of anger remains audible.

According to the company, the biggest burdens on operators are hearing abusive language and being trapped in long conversations with customers who will not get off the line -- such as when making persistent requests for apologies. With the new technology, if the AI determines that the conversation is too long or too abusive, a warning message will be sent out, such as, "We regret to inform you that we will terminate our service." [...] The company plans to further improve the accuracy of the technology by having AI learn voice data and hopes to sell the technology starting from fiscal 2025.
Nakatani said, "AI is good at handling complaints and can do so for long hours, but what angry customers want is for a human to apologize to them." He said he hopes that AI "will become a mental shield that prevents operators from overstraining their nerves."
Operating Systems

Apple Announces visionOS 2 With 3D Photo Transformations and An Ultrawide Mac Display (theverge.com) 20

Apple has announced visionOS 2 for its Vision Pro spatial computing headset, bringing mouse support, an ultrawide virtual Mac display option, and new Photo features. The company says it's expected to launch "later this year." The Verge reports: The most significant update, for all the productivity heads out there, is a new ultrawide virtual display feature. Apple says that in visionOS 2, you'll be able to connect a Vision Pro to a Mac to generate a dual 4K-equivalent curved ultrawide display. Right now, the virtual display feature only does a single up to 5K one. Also, the company will finally add mouse support to the Vision Pro -- at launch, the headset could work with trackpads like the one on a MacBook Air or the standalone Magic Trackpad 2, but oddly left out mouse support. You can still use one inside a mirrored display in the Vision Pro, but not outside of that screen in, say, an iPad or Vision Pro app.

Apple says that in the new update, users will be able to convert any image in the Photos app to a spatial one. Also, visionOS 2 will have train support, so the Vision Pro's travel mode will no longer be limited to just airplanes. The company also says it's adding SharePlay to the visionOS Photos app, which means that you can share the app with another Vision Pro owner using Spatial Personas [...]. The company says Red Bull is making a new immersive sports series, while Apple is making its first scripted immersive feature. Apple also said that Canon is releasing a new spatial lens for the EOS R7, one designed specifically for creating content for the Vision Pro.

Finally, the company is rolling out the Vision Pro abroad. Apple is going to start taking preorders in China, Hong Kong, Japan, and Singapore on June 13th at 6PM PT, and it'll be available in those countries on June 28th. Australia, Canada, France, Germany, and the UK will get preorders later, on June 28th at 5AM PT, with the headset officially available on July 12th.

Power

Is the Uranium Fuel Proposed For Small Modular Nuclear Reactors a Weapons Risk? (reuters.com) 189

Reuters reports: A special uranium fuel planned for next-generation U.S. nuclear reactors poses security risks because it could be used without further enrichment as fissile material in nuclear weapons, scientists said in an article published on Thursday. The fuel, called high-assay low-enriched uranium, or HALEU, is enriched to levels of up to 20%, compared with about 5% for the fuel that powers most existing reactors.

Until recently it was made in commercial amounts only in Russia, but the United States wants to produce it to fuel a new wave of reactors... "This material is directly usable for making nuclear weapons without any further enrichment or reprocessing," said Scott Kemp, one of five authors of the peer-reviewed article in the journal Science. "In other words, the new reactors pose an unprecedented nuclear-security risk," said Kemp, a professor at the Massachusetts Institute of Technology and a former science adviser on arms control at the State Department. A bomb similar in power to the one the U.S. dropped on Hiroshima, Japan in 1945 could be made from 2,200 pounds (1,000 kg) or less of 19.75% enriched HALEU, the article said. "Designing such a weapon would not be without its challenges, but there do not appear to be any convincing reasons why it could not be done," it said.

The authors said if enrichment is limited to 10% to 12%, the supply chain would be far safer with only modest costs...

TerraPower, a company backed by Bill Gates that has received funding from the [U.S.] Energy Department, hopes to build its Natrium nuclear plant in Wyoming by 2030 to run on HALEU. TerraPower in late 2022 delayed Natrium's launch date by at least two years to 2030 due to a lack of HALEU. A TerraPower spokesperson said Natrium will use HALEU as it allows more efficient energy production and reduces nuclear waste volumes. "TerraPower has made reduction of weapons risks a foundational principle" the spokesperson said, adding that its fuel cycle eliminates the risk of proliferation.

Reuters notes that America's 2022 climate legislation "included $700 million for a HALEU availability program including purchasing the fuel to create a supply chain for planned high-tech reactors."

But the study's authors argue that if it becomes a standard reactor fuel, it could eliminate the distinction between peaceful and nonpeaceful nuclear programs — in countries around the world.

Thanks to Slashdot reader locater16 for sharing the article.
Japan

Tokyo's Government Is Building Its Own Dating App To Combat Falling Birthrates (time.com) 174

An anonymous reader quotes a report from Time Magazine: Called "Tokyo Futari Story," the city hall's new initiative is just that: An effort to create couples, "futari," in a country where it is increasingly common to be "hitori," or alone. While a site offering counsel and general information for potential lovebirds is online, a dating app is also in development. City hall hopes to offer it later this year, accessible through phone or web, a city official said Thursday. Details were still undecided. City Hall declined to comment on Japanese media reports that said the app will require a confirmation of identity, such as a driver's license, your tax records to prove income and a signed form that says you are ready to get married. According to Health Ministry data released on Wednesday, Japan's birth rate fell to a new low for the eighth straight year in 2023. "According to the latest statistics, Japan's fertility rate -- the average number of babies a woman is expected to have in her lifetime -- stood at 1.2 last year," reports ABC News. "The 727,277 babies born in Japan in 2023 were down 5.6% from the previous year, the ministry said -- the lowest since Japan started compiling the statistics in 1899. Separately, the data shows that the number of marriages fell by 6% to 474,717 last year, something authorities say is a key reason for the declining birth rate."
News

A 27-Year Old Tamagotchi Mystery Has Been Solved (404media.co) 12

A 27-year old Tamagotchi mystery was solved this week when a collector figured out how to unlock secret characters on the Mothra Tamagotchi, released in Japan in 1997. From a report: A Discord user named rhubarb_pie found out how to unlock the "Moll & Lora" twins as playable characters, which were previously seen in the handheld pet-raising-simulator as medical nurses who healed your character when it was sick. The Tamagotchi Wiki states they had previously been obtained through a "battery glitch," but rhubarb_pie figured out how to unlock them as playable characters through the normal course of gaming.

As a reminder, Tamagotchis are virtual pets made by Bandai and introduced in 1996 that were incredibly popular at the time and inspired a ton of clones. There have been many different versions of Tamagotchi since its original release, which included the Mothra Tamagotchi, which was tied to the Japanese release of the movie Rebirth of Mothra II. Mothra is a giant flying moth that exists in the Godzilla cinematic universe. There is an entire community of Tamagotchi collectors, enthusiasts, and reverse engineers, and for several decades players had wondered whether Moll & Lora could be unlocked as playable characters on the Mothra Tamagotchi. "After years of debate whether this was even possible, I have proven that, in fact, you can raise the Twin characters Moll & Lora on the Mothra," rhubarb_pie wrote in a lengthy guide to unlocking the characters posted on Discord Wednesday. "The ROM for the Mothra was dumped about a month ago and I figured out how everything worked by studying the code."

Japan

Japan's Birth Rate Falls To a Record Low (go.com) 248

Japan's birth rate fell to a new low for the eighth straight year in 2023, according to Health Ministry data released on Wednesday. A government official described the situation as critical and urged authorities to do everything they can to reverse the trend. From a report: The data underscores Japan's long-standing issues of a rapidly aging and shrinking population, which has serious implications for the country's economy and national security -- especially against the backdrop of China's increasingly assertive presence in the region.

According to the latest statistics, Japan's fertility rate -- the average number of babies a woman is expected to have in her lifetime -- stood at 1.2 last year. The 727,277 babies born in Japan in 2023 were down 5.6% from the previous year, the ministry said -- the lowest since Japan started compiling the statistics in 1899. Separately, the data shows that the number of marriages fell by 6% to 474,717 last year, something authorities say is a key reason for the declining birth rate. In the predominantly traditional Japanese society, out-of-wedlock births are rare as people prize family values.

Transportation

Toyota Apologizes For Cheating On Vehicle Testing, Halts Production of 3 Models (apnews.com) 45

An anonymous reader quotes a report from the Associated Press: Toyota Chairman Akio Toyoda apologized Monday for massive cheating on certification tests for seven vehicle models as the automaker suspended production of three of them. The wide-ranging fraudulent testing at Japan's top automaker involved the use of inadequate or outdated data in collision tests, and incorrect testing of airbag inflation and rear-seat damage in crashes. Engine power tests were also found to have been falsified.

Toyota Motor Corp., based in Toyota city, central Japan, suspended production in the country of the Corolla Fielder, Corolla Axio and Yaris Cross. The deceptive tests were also found on discontinued models. The company said the wrongdoing does not affect the safety of the vehicles already on roads, which include the Corolla subcompact and Lexus luxury vehicles. "We sincerely apologize," Toyoda told reporters, bowing deeply and holding the position for several seconds, as is customary in Japan at news conferences where companies apologize for misbehavior. A Japanese government investigation into Toyota began in January. The issue does not affect Toyota's overseas production.
Mazda and Honda also reported cheating on its vehicle testing. Mazda said incorrect engine control software was used in the tests.

Meanwhile, the "improper tests" conducted by Honda included "those on noise levels and torque, on a range of models," according to the Associated Press. "Honda said affected older models -- the Accord, Odyssey and Fit -- are no longer in production. The safety of the vehicles is not affected, it said."
Sony

Sony Pictures Will Use AI To Cut Film Costs, Says CEO Tony Vinciquerra (indiewire.com) 80

The next "Spider-Verse" film may have a new animation style: AI. From a report: Sony Pictures Entertainment (SPE) CEO Tony Vinciquerra does not mince words when it comes to AI. He likes the tech -- or at the very least, he likes the economics. "We are very focused on AI. The biggest problem with making films today is the expense," Vinciquerra said at Sony's Thursday (Friday in Japan) investor event. "We will be looking at ways to...produce both films for theaters and television in a more efficient way, using AI primarily." That's about the strongest support for AI we've heard from a film studio head.

"We had an 8-month strike over AI last year," Vinciquerra began his response to the first analyst question (from Nomura Securities) during his Q&A portion of the annual event. He also acknowledged that ongoing IATSE talks and the forthcoming Teamsters negotiations are "both over AI again." The sum total of those discussions between Hollywood's workers and its studios will inform just how far Vinciquerra and others can go. "The agreements that came out of last year's strikes and the agreements that come out of the IATSE and Teamsters [negotiations] will define roughly what we can do with AI," Vinciquerra said.

Japan

Japan's Push To Make All Research Open Access is Taking Shape (nature.com) 8

The Japanese government is pushing ahead with a plan to make Japan's publicly funded research output free to read. From a report: In June, the science ministry will assign funding to universities to build the infrastructure needed to make research papers free to read on a national scale. The move follows the ministry's announcement in February that researchers who receive government funding will be required to make their papers freely available to read on the institutional repositories from January 2025. The Japanese plan "is expected to enhance the long-term traceability of research information, facilitate secondary research and promote collaboration," says Kazuki Ide, a health-sciences and public-policy scholar at Osaka University in Suita, Japan, who has written about open access in Japan.

The nation is one of the first Asian countries to make notable advances towards making more research open access (OA) and among the first countries in the world to forge a nationwide plan for OA. The plan follows in the footsteps of the influential Plan S, introduced six years ago by a group of research funders in the United States and Europe known as cOAlition S, to accelerate the move to OA publishing. The United States also implemented an OA mandate in 2022 that requires all research funded by US taxpayers to be freely available from 2026. When the Ministry of Education, Culture, Sports, Science and Technology (MEXT) announced Japan's pivot to OA in February, it also said that it would invest around $63 million to standardize institutional repositories -- websites dedicated to hosting scientific papers, their underlying data and other materials -- ensuring that there will be a mechanism for making research in Japan open.

AI

Very Few People Are Using 'Much Hyped' AI Products Like ChatGPT, Survey Finds (bbc.com) 275

A survey of 12,000 people in six countries -- Argentina, Denmark, France, Japan, the UK, and the USA -- found that very few people are regularly using AI products like ChatGPT. Unsurprisingly, the group bucking the trend are young people ages 18 to 24. The BBC reports: Dr Richard Fletcher, the report's lead author, told the BBC there was a "mismatch" between the "hype" around AI and the "public interest" in it. The study examined views on generative AI tools -- the new generation of products that can respond to simple text prompts with human-sounding answers as well as images, audio and video. "Large parts of the public are not particularly interested in generative AI, and 30% of people in the UK say they have not heard of any of the most prominent products, including ChatGPT," Dr Fletcher said.

This research attempted to gauge what the public thinks, finding:
- The majority expect generative AI to have a large impact on society in the next five years, particularly for news, media and science
- Most said they think generative AI will make their own lives better
- When asked whether generative AI will make society as a whole better or worse, people were generally more pessimistic
In more detail, the study found: - While there is widespread awareness of generative AI overall, a sizable minority of the public -- between 20% and 30% of the online population in the six countries surveyed -- have not heard of any of the most popular AI tools.
- In terms of use, ChatGPT is by far the most widely used generative AI tool in the six countries surveyed, two or three times more widespread than the next most widely used products, Google Gemini and Microsoft Copilot.
- Younger people are much more likely to use generative AI products on a regular basis. Averaging across all six countries, 56% of 18-24s say they have used ChatGPT at least once, compared to 16% of those aged 55 and over.
- Roughly equal proportions across six countries say that they have used generative AI for getting information (24%) as creating various kinds of media, including text but also audio, code, images, and video (28%).
- Just 5% across the six countries covered say that they have used generative AI to get the latest news.

Robotics

A Robot Will Soon Try To Remove Melted Nuclear Fuel From Japan's Destroyed Fukushima Reactor (apnews.com) 56

Tokyo Electric Power Company Holdings (TEPCO) showcased a remote-controlled robot on Tuesday that will retrieve small pieces of melted fuel debris from the damaged Fukushima Daiichi nuclear power plant later this year. The robot, developed by Mitsubishi Heavy Industries, features an extendable pipe and tongs capable of picking up granule-sized debris. TEPCO plans to remove less than 3 grams of debris during the test at the No. 2 reactor, marking the first such operation since the 2011 meltdown caused by a magnitude 9.0 earthquake and tsunami. The removal of the estimated 880 tons of highly radioactive melted fuel from the three damaged reactors is crucial for the plant's decommissioning, which critics say may take longer than the government's 30-40 year target.
Transportation

Global Sales of Polluting SUVs Hit Record High in 2023, Data Shows (theguardian.com) 214

Sales of SUVs hit a new record in 2023, making up half of all new cars sold globally, data has revealed. Experts warned that the rising sales of the large, heavy vehicles is pushing up the carbon emissions that drive global heating. From a report: The analysis, by the International Energy Agency, found that the rising emissions from SUVs in 2023 made up 20% of the global increase in CO2, making the vehicles a major cause of the intensifying climate crisis. If SUVs were a country, the IEA said, they would be the world's fifth-largest emitter of CO2, ahead of the national emissions of both Japan and Germany. Climate-fuelled extreme weather is increasing, with urgent cuts in emissions needed. But emissions from the global transport sector have risen fast in recent years, outside of the Covid pandemic. SUV sales rose 15% in 2023, compared with a 3% rise for conventional cars.

There were more than 360m SUVs on the roads worldwide in 2023, producing 1bn tonnes of CO2 emissions, up about 10% on 2022. As a result, global oil consumption rose by 600,000 barrels a day, more than a quarter of total growth in oil demand, the IEA said. SUVs weigh 200-300kg more than an average medium-sized car and emit about 20% more CO2. In rich countries, almost 20m new SUVs were sold in 2023, surpassing a market share of 50% for the first time. Globally, 48% of new cars were SUVs and, including older cars, one in four cars on the road today are SUVs, according to the IEA.

Space

North Korea Says Its Attempt To Put Another Spy Satellite Into Orbit Has Failed (yahoo.com) 20

A North Korean rocket carrying its second spy satellite exploded midair on Monday, state media reported, after its neighbors strongly rebuked its planned launch. From a report: The North's official Korean Central News Agency said it launched a spy satellite aboard a new rocket at its main northwestern space center. But KCNA said the rocket blew up during a first-stage flight soon after liftoff due to a suspected engine problem. Earlier Monday, North Korea had notified Japan's coast guard about its plans to launch "a satellite rocket," with a warning to exercise caution in the waters between the Korean Peninsula and China and east of the main Philippine island of Luzon during a launch window from Monday through June 3.

South Korea's Joint Chiefs of Staff later said it detected a launch trajectory believed to be of a spy satellite fired from the North's main space center at 10:44 p.m. on Monday. Four minutes later, many fragments were spotted in the waters, it said. Japanese Prime Minister's Office earlier issued a missile alert for the island of Okinawa following North Korea's launch. The alert was lifted soon after. Japan's NHK public television earlier reported that an image captured by a camera in northeastern China showed an orange light in the sky and then an apparent explosion a moment later.

China

China Uses Giant Rail Gun to Shoot a Smart Bomb Nine Miles Into the Sky (futurism.com) 134

"China's navy has apparently tested out a hypersonic rail gun," reports Futurism, describing it as "basically a device that uses a series of electromagnets to accelerate a projectile to incredible speeds."

But "during a demonstration of its power, things didn't go quite as planned." As the South China Morning Post reports, the rail gun test lobbed a precision-guided projectile — or smart bomb — nine miles into the stratosphere. But because it apparently didn't go up as high as it was supposed to, the test was ultimately declared unsuccessful. This conclusion came after an analysis led by Naval Engineering University professor Lu Junyong, whose team found with the help of AI that even though the winged smart bomb exceeded Mach 5 speeds, it didn't perform as well as it could have. This occurred, as Lu's team found, because the projectile was spinning too fast during its ascent, resulting in an "undesirable tilt."
But what's more interesting is the project itself. "Successful or not, news of the test is a pretty big deal given that it was just a few months ago that reports emerged about China's other proposed super-powered rail gun, which is intended to send astronauts on a Boeing 737-size ship into space.... which for the record did not make it all the way to space..." Chinese officials, meanwhile, are paying lip service to the hypersonic rail gun technology's potential to revolutionize civilian travel by creating even faster railways and consumer space launches, too.
Japan and France also have railgun projects, according to a recent article from Defense One. "Yet the nation that has demonstrated the most continuing interest is China," with records of railgun work dating back as far as 2011: The Chinese team claimed that their railgun can fire a projectile 100 to 200 kilometers at Mach 6. Perhaps most importantly, it uses up to 100,000 AI-enabled sensors to identify and fix any problems before critical failure, and can slowly improve itself over time. This, they said, had enabled them to test-fire 120 rounds in a row without failure, which, if true, suggests that they solved a longstanding problem that reportedly bedeviled U.S. researchers. However, the team still has a ways to go before mounting an operational railgun on a ship; according to one Chinese article, the projectiles fired were only 25mm caliber, well below the size of even lightweight naval artillery.

As with many other Chinese defense technology programs, much remains opaque about the program...

While railguns tend to get the headlines, this lab has made advances in a wide range of electric and electromagnetic applications for the PLA Navy's warships. For example, the lab's research on electromagnetic launch technology has also been applied to the development of electromagnetic catapults for the PLAN's growing aircraft carrier fleet...

While it remains to be seen whether the Chinese navy can develop a full-scale railgun, produce it at scale, and integrate it onto its warships, it is obvious that it has made steady advances in recent years on a technology of immense military significance that the US has abandoned.

Thanks to long-time Slashdot reader Tangential for sharing the news.
Transportation

Are Car Companies Sabotaging the Transition to Electric Vehicles? (influencemap.org) 320

The thinktank InfluenceMap produces "data-driven analysis on how business and finance are impacting the climate crisis." Their web site says their newest report documents "How automaker lobbying threatens the global transition to electric vehicles." This report analyses the climate policy engagement strategies of fifteen of the largest global automakers in seven key regions (Australia, EU, Japan, India, South Korea, UK, US). It shows how even in countries where major climate legislation has recently passed, such as the US and Australia, the ambition of these policies has been weakened due to industry pressure. All fifteen automakers, except Tesla, have actively advocated against at least one policy promoting electric vehicles. Ten of the fifteen showed a particularly high intensity of negative engagement and scored a final grade of D or D+ by InfluenceMap's methodology. Toyota is the lowest-scoring company in this analysis, driving opposition to climate regulations promoting battery electric vehicles in multiple regions, including the US, Australia and UK. Of all automakers analyzed, only Tesla (scoring B) is found to have positive climate advocacy aligned with science-based policy.
CleanTechnica writes that Toyota "led on hybrid vehicles (and still does), so it's actually not surprising that it has been opposed to the next stage of climate-cutting auto evolution — it's clinging on to its lead rather than continuing to innovate for a new era."

More from InfluenceMap: Only three of fifteen companies — Tesla, Mercedes Benz and BMW — are forecast to produce enough electric vehicles by 2030 to meet the International Energy Agency's updated 1.5 degreesC pathway of 66% electric vehicle (battery electric, fuel cell and plug-in hybrids) sales according to InfluenceMap's independent analysis of industry-standard data from February 2024. Current industry forecasts analyzed for this report show automaker production will reach only 53% electric vehicles in 2030. Transport is the third-largest source of greenhouse gas emissions globally, and road transport is failing to decarbonize at anywhere near the rate of many other industries. InfluenceMap's report also finds that Japanese automakers are the least prepared for an electric vehicle transition and are engaging the hardest against it.
"InfluenceMap highlights that these anti-EV efforts in the industry are often coming from industry associations rather than coming directly from automakers, shielding them a bit from inevitable public backlash," writes CleanTechnica.

"Every automaker included in the study except Tesla remains a member of at least two of these groups," InfluenceMap reports, "with most automakers a member of at least five."

Thanks to Slashdot reader Baron_Yam for sharing the news.
Businesses

Toshiba To Cut 4,000 Jobs in Restructuring Drive (reuters.com) 8

Japan's Toshiba said on Thursday it will cut up to 4,000 jobs domestically as the industrial conglomerate accelerates restructuring under new ownership. From a report: Toshiba delisted in December due to a $13 billion takeover by a consortium led by private equity firm Japan Industrial Partners, capping a decade of scandal and upheaval. The consortium's efforts to engineer a turnaround at Toshiba are seen as a test for private equity in Japan, which used to be seen as "hagetaka" or vultures due to its rapacious reputation. The restructuring amounts to up to 6% of Toshiba's domestic workforce. The company also said it would relocate office functions from central Tokyo to Kawasaki, west of the capital, and target an operating profit margin of 10% in three years.
Supercomputing

Intel Aurora Supercomputer Breaks Exascale Barrier 28

Josh Norem reports via ExtremeTech: At the recent International supercomputing conference called ISC 2024, Intel's newest Aurora supercomputer installed at Argonne National Laboratory raised a few eyebrows by finally surpassing the exascale barrier. Before this, only AMD's Frontier system had been able to achieve this level of performance. Intel also achieved what it says is the world's best performance for AI at 10.61 "AI exaflops." Intel reported the news on its blog, stating Aurora was now officially the fastest supercomputer for AI in the world. It shares the distinction in collaboration with Argonne National Laboratory and Hewlett Packard Enterprise (HPE), which both built and houses the system in its current state, which Intel says was at 87% functionality for the recent tests. In the all-important Linpack (HPL) test, the Aurora computer hit 1.012 exaflops, meaning it has almost doubled the performance on tap since its initial "partial run" in late 2023, where it hit just 585.34 petaflops. The company then said it expected to cross the exascale barrier with Aurora eventually, and now it has.

Intel says for the ISC 2024 tests, Aurora was operating with 9,234 nodes. The company notes it ranked second overall in LINPACK, meaning it's still unable to dethrone AMD's Frontier system, which is also an HPE supercomputer. AMD's Frontier was the first supercomputer to break the exascale barrier in June 2022. Frontier sits at around 1.2 exaflops in Linpack, so Intel is knocking on its door but still has a way to go before it can topple it. However, Intel says Aurora came in first in the Linpack-mixed benchmark, reportedly highlighting its unparalleled AI performance. Intel's Aurora supercomputer uses the company's latest CPU and GPU hardware, with 21,248 Sapphire Rapids Xeon CPUs and 63,744 Ponte Vecchio GPUs. When it's fully operational later this year, Intel believes the system will eventually be capable of crossing the 2-exaflop barrier.

Slashdot Top Deals