In April the U.S. Space Force began testing "a new ground-based satellite jamming weapon to help keep U.S. military personnel safe from potential 'space-enabled' attacks" (according to a report from Space.com). The weapon was "designed to deny, degrade, or disrupt communications with satellites overhead, typically through overloading specific portions of the electromagnetic spectrum with interference," according to the article, with the miitary describing it as a small form-factor system "designed to be fielded in large numbers at low-cost and operated remotely" and "provide counterspace electronic warfare capability to all of the new Space Force components globally."

And now, Bloomberg reports that the U.S. is about to deploy them: The devices aren't meant to protect U.S. satellites from Chinese or Russian jamming but "to responsibly counter adversary satellite communications capabilities that enable attacks," the Space Force said in a statement to Bloomberg News. The Pentagon strives — on the rare occasions when it discusses such space capabilities — to distinguish its emerging satellite-jamming technology as purely defensive and narrowly focused. That's as opposed to a nuclear weapon the U.S. says Russia is developing that could create high-altitude electromagnetic pulses that would take out satellites and disrupt entire communications networks.

The first 11 of 24 Remote Modular Terminal jammers will be deployed in several months, and all of them could be in place by Dec. 31 at undisclosed locations, according to the Space Force statement... The new terminals augment a much larger jamming weapon called the Counter Communications System that's already deployed and a mid-sized one called Meadowlands "by providing the ability to have a proliferated, remotely controlled and relatively relocatable capability," the Space Force said. The Meadowlands system has encountered technical challenges that have delayed its delivery until at least October, about two years later than planned.

China has "hundreds and hundreds of satellites on orbit designed to find, fix, track, target and yes, potentially engage, US and allied forces across the Indo-Pacific," General Stephen Whiting, head of US Space Command, said Wednesday at the annual Aspen Security Forum. "So we've got to understand that and know what it means for our forces."
Bloomberg also got this comment from the chief director of space security and stability at the Secure World Foundation (which produces reports on counterspace weapons). The new U.S. Space Force jamming weapons are "reversible, temporary, non-escalatory and allow for plausible deniability in terms of who the instigator is."

For the third straight day, "More than 1,000 US flights have been," reports CNN, "as airlines struggle to recover from a global tech outage that left thousands of passengers stranded at airports." More than 1,200 flights into, within or out of the United States were canceled by early Sunday afternoon, while more than 5,000 U.S. flights were delayed, according to the tracking website FlightAware.com... On Saturday, 2,136 US flights were canceled, and more than 21,300 flights were delayed...
USA Today notes that Friday several U.S. airlines issued ground stops (according to America's Federal Aviation Administration) "which caused a domino effect into Sunday."

They note that "most of the cancellations and delays Sunday are likely to be caused by airline crews and equipment being out of place."

"It has been the greatest honor of my life to serve as your President," U.S. President Joe Biden announced today. "And while it has been my intention to seek reelection, I believe it is in the best interest of my party and the country for me to stand down and to focus solely on fulfilling my duties as President for the remainder of my term."

In an announcement posted on X.com, Biden thanked the American people. ("Together, we overcame a once in a century pandemic and the worst economic crisis since the Great Depression.") The short statement also said he would "speak to the Nation later this week in more detail."

The Associated Press reports that "His wife, first lady Jill Biden, responded by reposting the president's letter announcing his decision and adding red heart emojis."

CNN reports that "most Biden campaign staff, including some senior staff, found out from the president's post on X."

In a subsequent X post, Biden endorsed Vice President Kamala Harris to be the Democratic party's nominee for president.

This week the Computer Science Teachers Association conference kicked off Tuesday in Las Vegas, writes long-time Slashdot reader theodp.

And the "TeachAI" education initiative teamed with the Computer Science Teachers Association to release three briefs "arguing that K-12 computer science education is more important than ever in an age of AI." From the press release: "As AI becomes increasingly present in the classroom, educators are understandably concerned about how it might disrupt the teaching of core CS skills like programming. With these briefs, TeachAI and CSTA hope to reinforce the idea that learning to program is the cornerstone of computational thinking and an important gateway to the problem-solving, critical thinking, and creative thinking skills necessary to thrive in today's digitally driven world. The rise of AI only makes CS education more important."

To help drive home the point to educators, the 39-page Guidance on the Future of Computer Science Education in an Age of AI (penned by five authors from nonprofits CSTA and Code.org) includes a pretty grim comic entitled Learn to Program or Follow Commands. In the panel, two high school students who scoff at the idea of having to learn to code and instead use GenAI to create their Python apps wind up getting stuck in miserable warehouse jobs several years later as a result where they're ordered about by an AI robot.
"The rise of AI only makes CS education more important," according to the group's press release, "with early research showing that people with a greater grasp of underlying computing concepts are able to use AI tools more effectively than those without." A survey by the group also found that 80% of teachers "agree that core concepts in CS education should be updated to emphasize topics that better support learning about AI."

But I'd be curious to hear what Slashdot's readers think. Share your thoughts and opinions in the comments.

Should children still be taught to code in the age of AI?

"If there is no alternative, then the whole thing can collapse around you," says Ron Delnevo. He's the chair of The Payment Choice Alliance, "which campaigns against the move towards a cashless society."

He's part of those arguing "the chaos caused by the global IT outage last week underlines the risk of moving towards a cashless society," writes the Observer: Authorities in China and the US have fined businesses for not accepting cash. Delnevo said the U.K. should have a law requiring all businesses to take cash. Martin Quinn, campaign director for the PCA, said using cash allowed for anonymity. "I don't want my data sold on, and I don't want banks, credit card companies and even online retailers to know every facet of my life," he said. Budgeting by using cash is also easier for some, he added.
The article includes some interesting statistics from a U.K. bank trade association. "The number of people who never use cash, or use it less than once a month, reached 23.1 million in 2021, but declined to 21.6m last year." The GMB [general trade] Union said the outage reinforced what it had been saying for years: that "cash is a vital part of how our communities operate". "When you take cash out of the system, people have nothing to fall back on, impacting on how they do the everyday basics."

Parts of the Persian Gulf "have seen the heat index, or how it feels when factoring in the humidity, reach 140 to 150 degrees Fahrenheit (60 to 65 Celsius)," reports the Washington Post, "fueled by an intense heat dome, the warmest water temperatures in the world and the influence of human-caused climate change." Temperatures at the Persian Gulf International Airport in Asaluyeh, Iran, climbed to 108 (42 C) on Wednesday and 106 (41 C) on Thursday, with both days recording a peak heat index of 149 (65 C). In Dubai, the temperature topped out at 113 (45 C) on Tuesday and the heat index soared to 144 (62 C). Other extreme heat indexes in recent days include 141 (61 C) in Abu Dhabi and 136 (58 C) at Khasab Air Base in Oman.

Last August, this same region experienced even more extreme heat indexes, climbing as high as 158 degrees (70 C).

The maximum air temperatures this week — generally between 105 and 115 (41 and 46 C) — have only been somewhat above normal. But the dew points — which are a measure of humidity — have been excessive, climbing well into the 80s (27 to 32 C). In the United States, any dew point over 70 degrees (21 C) is considered uncomfortably humid. It's the very high dew points that have propelled heat indexes up to 30 degrees (16 C) above actual air temperatures. The extreme humidity levels are tied to bathtub-like water temperatures in the Persian Gulf, the warmest in the world. According to National Oceanic and Atmospheric Administration data, sea surface temperatures are as warm as 95 degrees (35 C).

Largely because of the high humidity, nighttime minimum temperatures have also remained exceptionally warm, in many cases staying above 85 (29 C). Temperatures in Iranshar, Iran, only dropped to 97 (36 C) on Wednesday night, its hottest July night on record.
"Researchers have identified the Persian Gulf among the regions most likely to regularly exceed life-threatening heat thresholds during the next 30 to 50 years," the article adds. And it also cites new heat records reported for the region by weather historian Maximiliano Herrera. "The United Arab Emirates saw a scorching high temperature of 123 while Adrar, Algeria, tied its record of 122 (50 C). Cities in both Kuwait and Iraq reached 126 (52 C), and Al Ahsa, Saudi Arabia, notched a record of 124 (51 C)...

"The same heat dome that's in the Persian Gulf region has spread record heat northward into Eastern Europe, westward into northern Africa, and eastward into India, Pakistan and Indonesia. In Eastern Europe, high temperatures surpassed 104 (40 C), with some locations staying above 85 degrees (29 C) at night."

A new report "explores the current state of secure software development," according to an announcement from the Linux Foundation, "and underscores the urgent need for formalized industry education and training programs," noting that many developers "lack the essential knowledge and skills to effectively implement secure software development."

The report analyzes a survey of nearly 400 software development professionals performed by and the Open Source Security Foundation (OpenSSF) and Linux Foundation Research: Survey findings outlined in the report show nearly one-third of all professionals directly involved in development and deployment — system operations, software developers, committers, and maintainers — self-report feeling unfamiliar with secure software development practices. This is of particular concern as they are the ones at the forefront of creating and maintaining the code that runs a company's applications and systems.

"Time and again we've seen the exploitation of software vulnerabilities lead to catastrophic consequences, highlighting the critical need for developers at all levels to be armed with adequate knowledge and skills to write secure code," said David A. Wheeler, director of open source supply chain security for the Linux Foundation. "Our research found that a key challenge is the lack of education in secure software development. Practitioners are unsure where to start and instead are learning as they go. It is clear that an industry-wide effort to bring secure development education to the forefront must be a priority." OpenSSF offers a free course on developing secure software (LFD121) and encourages developers to start with this course.

Survey results indicate that the lack of security awareness is likely due to most current educational programs prioritizing functionality and efficiency while often neglecting essential security training. Additionally, most professionals (69%) rely on on-the-job experience as a main learning resource, yet it takes at least five years of such experience to achieve a minimum level of security familiarity.
"The top reason (44%) for not taking a course on secure software development is lack of knowledge about a good course on the topic," according to the announcement — which includes this follow-up quote from Intel's Christopher Robinson (co-chair of the OpenSSF Education SIG).

"Based on these findings, OpenSSF will create a new course on security architecture which will be available later this year which will help promote a 'security by design' approach to software developer education."

"Many people over the past few days have been lashing out at Mozilla," writes the blog Its FOSS, "for enabling Privacy-Preserving Attribution by default on Firefox 128, and the lack of publicity surrounding its introduction."

Mozilla responded that the feature will only run "on a few sites in the U.S. under strict supervision" — adding that users can disable it at any time ("because this is a test"), and that it's only even enabled if telemetry is also enabled.

And they also emphasize that it's "not tracking." The way it works is there's an "aggregation service" that can periodically send advertisers a summary of ad-related actions — again, aggregated data, from a mass of many other users. (And Mozilla says that aggregated summary even includes "noise that provides differential privacy.") This Privacy-Preserving Attribution concept "does not involve sending information about your browsing activities to anyone... Advertisers only receive aggregate information that answers basic questions about the effectiveness of their advertising."

More from It's FOSS: Even though Mozilla mentioned that PPA would be enabled by default on Firefox 128 in a few of its past blog posts, they failed to communicate this decision clearly, to a wider audience... In response to the public outcry, Firefox CTO, Bobby Holley, had to step in to clarify what was going on.

He started with how the internet has become a massive cesspool of surveillance, and doing something about it was the primary reason many people are part of Mozilla. He then expanded on their approach with Firefox, which, historically speaking, has been to ship a browser with anti-tracking features baked in to tackle the most common surveillance techniques. But, there were two limitations with this approach. One was that advertisers would try to bypass these countermeasures. The second, most users just accept the default options that they are shown...

Bas Schouten, Principal Software Engineer at Mozilla, made it clear at the end of a heated Mastodon thread that "[opt-in features are] making privacy a privilege for the people that work to inform and educate themselves on the topic. People shouldn't need to do that, everyone deserves a more private browser. Privacy features, in Firefox, are not meant to be opt-in. They need to be the default.

"If you are 'completely anti-ads' (i.e. even if their implementation is private), you probably use an ad blocker. So are unaffected by this."
This has already provoked a discussion among Slashdot readers. "It doesn't seem that evil to me," argues Slashdot reader geekprime. "Seems like the elimination of cross site cookies is a privacy enhancing idea." (They cite Mozilla's statement that their goal is "to inform an emerging Web standard designed to help sites understand how their ads perform without collecting data about individual people. By offering sites a non-invasive alternative to cross-site tracking, we hope to achieve a significant reduction in this harmful practice across the web.")

But Slashdot reader TheNameOfNick disagrees. "How realistic is the part where advertisers stop tracking you because they get less information from the browser maker...?"

Mozilla has provided simple instructions for disabling the feature:

• Click the menu button and select Settings.
• In the Privacy & Security panel, find the Website Advertising Preferences section.
• Uncheck the box labeled Allow websites to perform privacy-preserving ad measurement.

"More pieces of a broken wind turbine off the coast of Massachusetts are falling into the Atlantic Ocean," reports CBS News on Thursday. "The CEO of Vineyard Wind was at Nantucket's Select Board meeting Wednesday evening, apologizing and answering questions about the initial break when he suddenly had to leave because the situation is getting worse."

CNN reports the debris has been "prompting beach closures and frustrating locals at the peak of the summer season" since the blade broke a week ago, and then folded over: Since then, foam debris and fiberglass — including some large and dangerously sharp pieces — have washed onto beaches. A "significant part" of the remaining damaged blade detached from the turbine early Thursday morning, Vineyard Wind said in a news release. The US Coast Guard confirmed to CNN it has located a 300-foot piece of the blade.

There are few answers to what caused the turbine to fail, and the incident has prompted questions and anger from city officials and Nantucket residents... The shards of turbine forced officials to close beaches earlier this week, though they have since reopened. [Nantucket select board chair Brooke Mohr] said the town would monitor for additional debris and adjust schedules accordingly. "Public safety is our most immediate concern, these fiberglass pieces are quite sharp," Mohr said, making swimming unsafe...

The federal government is conducting its own investigation and has ordered Vineyard Wind to stop all its wind turbines producing electricity until it can be determined whether any other blades were impacted, a Bureau of Safety and Environmental Enforcement spokesperson said in a statement. The federal government has also ordered the companies to preserve any equipment that could help determine the cause of the failure. The federal suspension order effectively halts further construction on Vineyard Wind, the first large-scale wind farm being installed in the US. The wind farm, a joint venture of Avangrid and Copenhagen Infrastructure Partners, has 10 turbines up and running so far with plans to install 62 total...

The project was set to double the number of turbines spinning off the East Coast, and state leaders in Massachusetts have viewed it as a big boost to the state's ability to generate electricity. Now the project is in limbo, and could remain so until the investigation is complete.
The article quotes the head of government affairs at wind blade manufacturer GE Vernova as saying a breaking wind turbine is "highly unusual and rare." But Vineyard Wind CEO Klaus Skoust Møller called it a "very serious situation" and apologized to local residents.

Meanwhile, the Boston Herald reported Friday that the Nantucket Select Board "is set to pursue litigation against the wind energy company in connection to the blade failure..." Town officials, residents and local mariners have all said they didn't learn of the incident until Monday evening, roughly 48 hours after the fact and just hours before debris started to wash ashore, prompting beaches to close Tuesday...

The "significant portion" of the 107-meter blade that detached from the turbine Thursday morning sunk to the ocean floor. Crews were slated to recover the fiberglass "in due course," town officials wrote in a Friday update... Residents are not taking kindly to Vineyard Wind's assertion that the debris — fiberglass fragments ranging in size from small pieces to larger sections, typically green or white — is not toxic. Vineyard Wind has deployed a crew of 56 contractors to assist in the cleanup of the island's beaches, and town officials said Friday that no town staff are actively engaged in removing the debris. The wind energy company reported Wednesday that crews had removed 17 cubic yards of debris, enough to fill more than six truckloads.
"The joint venture of Connecticut-based Avangrid and Denmark-based Copenhagen Infrastructure Partners is developing a plan to test water quality around the island while working on a process for financial claims."

More than a dozen new Immersive Videos are coming to Vision Pro, with the first, titled Boundless, launching last night. "The announcement follows a long, slow period for new Vision Pro-specific video content from Apple," writes Ars Technica's Samuel Axon. "The headset launched in early February with a handful of Immersive Video episodes ranging from five to 15 minutes each. Since then, only three new videos have been added." From the report: Tonight's Boundless episode will allow viewers to see what it's like to ride in a hot air balloon over sweeping vistas. Another episode titled "Arctic Surfing" will arrive this fall, Apple says. Sometime next month, Apple will publish the second episode of its real wildlife documentary, simply titled Wild Life. The episode will focus on elephants in Kenya's Sheldrick Wildlife Trust. Another episode is in the works, too. "Later this year," Apple writes in its newsroom post, "viewers will brave the deep with a bold group of divers in the Bahamas, who come face-to-face with apex predators and discover creatures much more complex than often portrayed."

In September, we'll see the debut of a new Immersive Video series titled Elevated. Apple describes it as an "aerial travel series" in which viewers will fly over places of interest. The first episode will take viewers to Hawaii, while another planned for later this year will go to New England. Apple is additionally partnering with Red Bull for a look at surfing called Red Bull: Big-Wave Surfing. In addition to those documentary episodes, there will be three short films by year's end. One will be a musical experience featuring The Weeknd, and another will take basketball fans inside the 2024 NBA All-Star Weekend. There will also be Submerged, the first narrative fictional Immersive Video on the platform. It's an action short film depicting struggles on a submarine during World War II.

Calling plastic pollution one of the world's most pressing environmental problems, the Biden administration on Friday said that the federal government, the biggest buyer of consumer goods in the world, would phase out purchases of single-use plastics. From a report: The administration also said it planned tougher regulations on plastic manufacturing, which releases planet-warming greenhouse gases and other dangerous pollutants. The efforts, which the White House called the first comprehensive strategy to tackle plastic use nationwide, aim to reduce demand for disposable plastic items while also helping to create a market for substitutes that are reusable, compostable or more easily recyclable.

Brenda Mallory, who heads the White House Council on Environmental Quality, said in a statement that the changes would "require unprecedented action at every stage of the plastic life cycle." Because of its purchasing power, the White House added, "the federal government has the potential to significantly impact the supply of these products." The emphasis on curbing plastic use mirrors a growing recognition that the world can't recycle or manage its way out of a deluge of plastic waste. Global plastic production rose nearly 230-fold between 1950 and 2019, to more than 400 million tons a year, and is expected to quadruple from current levels by 2050. An estimated 40 percent of that is single-use plastic, which makes up the bulk of the world's plastic waste.

Longtime Slashdot reader SonicSpike shares an op-ed from Reason, written by Sen. Rand Paul: In America, we do not punish businesses for their success. We certainly do not punish businesses because their competitors are struggling to keep pace. Sadly, that is exactly what the Department of Justice (DOJ) is attempting to do in its recent lawsuit against Apple. In March, the DOJ, joined by 15 states and the District of Columbia, filed a lawsuit aimed at penalizing Apple for successfully competing in the market for smartphones. However, like much of the Biden administration's approach to antitrust enforcement, the DOJ's lawsuit is focused on punishing Apple for its success rather than addressing any real harm to consumers. Instead of fostering innovation and competition, this approach threatens to stifle the very progress that benefits Americans.

In its lawsuit, the DOJ makes the unsubstantiated claim that Apple has "willfully monopolized" the smartphone market through "exclusionary" and "anticompetitive" conduct. In particular, it accuses Apple of exercising unwarranted control over the creation, distribution, and functioning of apps within the iPhone operating system. What the complaint ignores, however, is that this control is not simply a lawful business practice by a privately held company; it is an indispensable part of Apple's business model. Far from being an "anticompetitive" practice that harms consumers, Apple's careful approach to app integration is a pro-competitive way in which it meets its users' demands.

Privacy, security, and seamless integration have been the core of Apple's operational strategy for years. Back in 2010, Steve Jobs explained that "when selling to people who want their devices to just work, we think integrated wins every time." That "open systems don't always work," and Apple was "committed to the integrated approach." What makes Apple products so unique is their ease of use and consistency over time. While no product will ever be perfect, Apple's goal is to deliver a seamless, integrated experience that users can rely on time after time without giving it a second thought. How does Apple do this? By carefully exercising the very control that the DOJ is trying to punish. As economist Alex Tabarrok explains in Marginal Revolution: "Apple's promise to iPhone users is that it will be a gatekeeper. Gatekeeping is what allows Apple to promise greater security, privacy, usability and reliability. Gatekeeping is Apple's brand promise. Gatekeeping is what the consumer's are buying." [...] "Digital markets do not need more government regulation; they need more companies willing to innovate and compete," concludes Sen. Paul. "The DOJ should not waste taxpayer-provided resources targeting a company that has earned its success through excellence in the marketplace. An Apple a day may keep the doctor away, but it seems that all of the pro-competitive justifications in the world cannot keep a politically motivated antitrust enforcer at bay."

Nvidia is ready to fully transition to open-source Linux GPU kernel drivers, starting with the R555 series and planning a complete shift with the R560 series. The open-source kernel modules will only be available for select newer GPUs, while older architectures like Maxwell, Pascal, and Volta must continue using proprietary drivers. TechSpot reports: According to Nvidia, the open-source GPU kernel modules have helped deliver "equivalent or better" application performance compared to its proprietary kernels. The company has also added new features like Heterogeneous Memory Management (HMM) support, confidential computing, and the coherent memory architectures of the Grace platform to its open-source kernels. [...] For compatible GPUs, the default version of the driver installed by all methods is switching from proprietary to open-source. However, users will have the ability to manually select the closed-source modules if they are still available for their platform.

Unfortunately, the open-source kernel modules are not available for GPUs from the older Maxwell, Pascal, and Volta architectures, meaning people still running a GTX 980 or GTX 1080 will have to continue using Nvidia's proprietary drivers. For mixed deployments with older and newer GPUs in the same system, Nvidia recommends continuing to use the proprietary driver for full compatibility. "Nvidia has moved most of its proprietary functions into a proprietary, closed-source firmware blob," adds Ars Technica's Kevin Purdy. "The parts of Nvidia's GPUs that interact with the broader Linux system are open, but the user-space drivers and firmware are none of your or the OSS community's business."

In 2018, Google replaced its URL shortener service, goo.gl, with Firebase Dynamic Links, citing "the changes we've seen in how people find content on the internet, and the number of new popular URL shortening services that emerged in that time." Although it stopped accepting new URLs to shorten, it continued to serve existing URLs that used their service. That's about to change on August 25th, 2025, when Google will turn off the service portion of Google URL Shortener.

"Any developers using links built with the Google URL Shortener in the form https://goo.gl/* will be impacted, and these URLs will no longer return a response after August 25th, 2025," says Google in a blog post today. "Starting August 23, 2024, goo.gl links will start displaying an interstitial page for a percentage of existing links notifying your users that the link will no longer be supported after August 25th, 2025 prior to navigating to the original target page. Over time the percentage of links that will show the interstitial page will increase until the shutdown date." All links will return a 404 response after the shutdown date.

The energy giant Shell has quietly backed away from a pledge to rapidly increase its use of "advanced recycling," a practice oil and petrochemical producers have promoted as a solution to the plastics pollution crisis. From a report: "Advanced" or "chemical" recycling involves breaking down plastic polymers into tiny molecules that can be made into synthetic fuels or new plastics. The most common form, pyrolysis, does so using heat. Shell has invested in pyrolysis since 2019, touting it as a way to slash waste. That year, the company used oil made via pyrolysis in one of its Louisiana chemical plants for the first time. And it began publicizing a new goal for the technology: "Our ambition is to use 1m tonnes of plastic waste a year in our global chemicals plants by 2025."

But recently, the company rolled back that promise with little fanfare: "[I]n 2023 we concluded that the scale of our ambition to turn 1m tonnes of plastic waste a year into pyrolysis oil by 2025 is unfeasible," it said in its 2023 sustainability report, published in March. Reached for comment, a Shell spokesperson, Curtis Smith, said: "Our ambition, regardless of regulation, is to increase circularity and move away from a linear economy to one where products and materials are reused, repurposed and recycled."

Longtime Slashdot reader Uncle_Meataxe shares a report from the Sacramento Bee: California's power grid handled a nearly three week long record-setting heat wave with few issues. The heat wave was the hottest 20-day period on record around Sacramento and set an all-time temperature record of 124 degrees in Palm Springs. Emergency alerts and calls for voluntary conservation were avoided this time around. Officials credit years of investment in renewable energy, especially battery storage that store solar power for use when the sun stops shining.

CAISO last issued calls for voluntary conservation two years ago, during a 2022 bout of extreme heat. Since then, roughly 11,600 megawatts of new renewable energy sources have come onto California's electricity grid. That includes 10,000 megawatts of battery power, enough to power 10 million homes for a few hours. California is now home to the most grid batteries in the world outside of China, [said Elliot Mainzer, president and CEO of California Independent System Operator (CAISO)].

"Batteries performed very well in this event, they were charged and ready at the right times for optimization on the grid," he added. "That made a big, big difference." [...] Apart from battery storage, Mainzer also credited that success to less extreme temperatures in Southern California as well as noticeable slightly lower electricity consumption in the peak demand hours, from 4 p.m. to 9 p.m.

Matthew Connatser reports via The Register: US government is granting GlobalWafers up to $400 million in CHIPS Act cash to help fund its 300mm wafer manufacturing facilities in Texas and Missouri. The Commerce Department said GlobalWafers' Texas plant is a significant milestone for the US as it's the country's first facility for manufacturing 300mm wafers, the kind that are used for modern processes. The Missouri site will produce a silicon-on-insulator (SOI) variant of 300mm wafers, which are more geared towards defense and aerospace applications where chips need to be less prone to failure. Plans to build the Texas wafer plant were first revealed just over two years ago by the Taiwanese chip biz. It was an alternative use of a few billion dollars that were originally earmarked for acquiring German wafer maker Siltronic, an acquisition which didn't go as hoped due to resistance from German regulators.

The Missouri plant meanwhile was announced in 2021 as a partnership between GlobalWafers and GlobalFoundries, the chip fab spun off from AMD that now focuses on older nodes rather than the cutting edge. This fab seems to be the smaller of the two, considering that its budget when first announced was just $800 million, and that seems to also cover an expansion of a 200mm SOI wafer plant. In total, GlobalWafers' Texas and Missouri factories will cost around four billion dollars, which means the maximum award funded by the CHIPS Act would cover up to ten percent of the budget. The Commerce Department claims that facilities will create 1,700 jobs in construction and 880 in manufacturing.

Major changes are coming to the ACT college admissions exam in the spring, the CEO of ACT announced Monday. From a report: The exam will be evolving to "meet the challenges students and educators face" -- and that will include shortening the core test and making the science section optional, chief executive Janet Godwin said in a post on the non-profit's website. The changes will begin with national online tests in spring 2025 and be rolled out for school-day testing in spring 2026, Godwin said in the post. The decision to alter the ACT follows changes made to the SAT earlier this year by the College Board, the non-profit organization that develops and administers that test. The SAT was shortened by a third and went fully digital.

Science is being removed from the ACT's core sections, leaving English, reading and math as the portions that will result in a college-reportable composite score ranging from 1 to 36, Godwin wrote. The science section, like the ACT's writing section already was, will be optional. "This means students can choose to take the ACT, the ACT plus science, the ACT plus writing, or the ACT plus science and writing," Godwin wrote. "With this flexibility, students can focus on their strengths and showcase their abilities in the best possible way."

Lab-grown pet food is to hit UK shelves as Britain becomes the first country in Europe to approve cultivated meat. From a report: The Animal and Plant Health Agency and the Department for Environment, Food and Rural Affairs have approved the product from the company Meatly. It is thought there will be demand for cultivated pet food, as animal lovers face a dilemma about feeding their pets meat from slaughtered livestock.

Research suggests the pet food industry has a climate impact similar to that of the Philippines, the 13th most populous country in the world. A study by the University of Winchester found that 50% of surveyed pet owners would feed their pets cultivated meat, while 32% would eat it themselves. The Meatly product is cultivated chicken. It is made by taking a small sample from a chicken egg, cultivating it with vitamins and amino acids in a lab, then growing cells in a container similar to those in which beer is fermented. The result is a pate-like paste.

Britain's new Labour government has said it will explore how to effectively regulate AI models, but stopped short of proposing any specific laws. From a report: King Charles set out newly-elected Prime Minister Keir Starmer's legislative agenda in a speech on Wednesday to open the new session of parliament. It included more than 35 new bills covering everything from housing to cyber security measures. The government said it would seek to establish the appropriate legislation to place requirements on those working to develop "the most powerful artificial intelligence models."