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Submission + - 'Buy Now, Pay Later' Lenders Pitch Loans For Needs Like Electricity and Rent (nytimes.com)

An anonymous reader writes: “Buy now, pay later” loans took off during the pandemic as a way for online shoppers to go on retail splurges without using a credit card. Now, lenders are offering the loans as a means for people to finance basic households needs. The lending apps Flex and Zip allow customers to take out loans to pay for their broadband, electricity, health insurance, mobile phone service, mortgage and water bills. Affirm, one of the most popular pay-later apps, has started providing some tenants loans to extend their monthly rent payment for a few weeks. Many dentists, veterinarians and medical clinics now often offer instant pay-later financing, and Intuit this year started promoting “File Now, Pay Later” loans to TurboTax users who owe money in their tax return.

Pay-later loans are becoming the “working capital for the modern middle class,” said Karen Webster, the chief executive of Pymnts, a news and market research company for the payments industry. “Consumers are using it more for essential, everyday things.” Americans spent $160 billion last year through pay-later loans, according to research released recently by Federal Reserve economists — nearly twice what consumers spent two years earlier, in 2023. That’s still a fraction of the more than $3 trillion U.S. shoppers spend annually on consumer credit cards. But the industry continues to expand by double-digit rates each year.

How much of that growth reflects consumer preferences, versus desperation, is a question economists and industry analysts are trying to unravel. The rise in pay-later financing comes as many households are leaning more on debt to keep up with their daily expenses. Paying interest — to afford basic needs — adds to the overall cost of living, which has already been rising amid higher medical, housing and fuel costs. For many borrowers, the loans have become their only option: Half of those using them said they could not make ends meet otherwise, according to the latest edition of a survey that LendingTree, a loan marketplace, has compiled for years.

Submission + - Krkn Brings Multi-Cluster Chaos Engineering to Kubernetes (redhat.com)

tsebasti writes: Krkn, a CNCF Sandbox chaos engineering project, is expanding with Krkn Operator, a Kubernetes-native platform for centrally orchestrating resilience testing across multiple Kubernetes and OpenShift clusters.

The operator integrates with Open Cluster Management and Red Hat Advanced Cluster Management, automatically discovering managed clusters and making them available as chaos targets from a central control plane.

It also introduces Chaos Studio, a graphical editor for building reusable chaos workflows with sequential and parallel failure scenarios. Experiments can incorporate observability data and generate resiliency scores, allowing teams to compare system behavior across upgrades, configuration changes, and releases.

Krkn Operator is Apache 2.0 licensed and fully open source. Red Hat has published a technical walkthrough covering its architecture, multi-cluster model, Chaos Studio, and ACM integration.

Submission + - New Gel Regrows Tooth Enamel (sciencedaily.com) 1

fahrbot-bot writes: ScienceDaily is reporting that researchers have developed a fluoride-free gel that could help rebuild damaged tooth enamel, something the body cannot naturally replace once it is lost. Inspired by the proteins that guide enamel formation in infancy, the gel fills microscopic cracks, acting as as a framework, and draws calcium and phosphate from saliva to grow a new mineral layer that closely matches healthy enamel.

The material draws calcium and phosphate ions from saliva and uses them to guide the controlled formation of new mineral crystals. This process is known as epitaxial mineralization. In simple terms, the new crystals grow in alignment with the tooth's existing structure, allowing them to connect with the natural tissue beneath them rather than forming a separate, poorly organized coating.

According to the researchers, this organized growth helps the repaired surface recover both the microscopic architecture and the physical properties of healthy enamel.

In addition, when applied to exposed dentine, the gel can grow an enamel like mineral layer over the surface. This could help reduce tooth sensitivity while also creating a stronger surface for dental restorations to bond to.

The researchers tested the regenerated material under conditions intended to reproduce the stresses teeth experience in daily life. These included repeated brushing, chewing forces, and contact with acidic foods that can gradually dissolve enamel.

The results showed that the restored tissue displayed mechanical behavior similar to that of healthy natural enamel, suggesting it may be durable enough for practical dental use.

In lab tests on human teeth using human saliva, the process took about 24 hours for the initial crystallization, reaching 80% of the enamel's original strength in 2 weeks. Human trials have recently begun.

The study is published in Nature and also discussed on Instagram.

Submission + - US Grid Operator PJM Proposes Forcing Data Center Off Grid During Emergencies (reuters.com)

An anonymous reader writes: PJM Interconnection, the biggest U.S. grid operator, proposed on Thursday a new framework that would force data centers to use back-up generators when electricity supply on the grid approaches dangerously low levels. The grid operator's proposal dovetails with President Donald Trump's Ratepayer Protection Pledge, a non-binding initiative to protect residential customers from getting saddled with costs related to data center power consumption, PJM said.

A new emergency procedure would notify utilities to reduce or transfer the electricity demand from data centers and other large power users ahead of any action that would shut off traditional consumers such as households. PJM said it does not, however, currently have the authority to curtail power to those sites and would require the cooperation of individual state governments.

PJM manages the electricity for 67 million people in a territory that stretches from Washington, D.C. to Chicago. Its proposal highlights a growing tension between the rapid expansion of data centers and the ability of the nation's power grid to keep up. If PJM cannot close its supply gap, millions of residents and businesses face an increased risk of blackouts, and the cost of new generation could be passed on to other power consumers.

Submission + - After 50 Years, Physicists May Have Finally Found a Particle Made of Pure Force (sciencealert.com)

alternative_right writes: Quarks are fundamental subatomic particles that combine in trios to make up familiar baryons such as protons and neutrons, and gluons are the quantum 'Gorilla Glue' that binds their quark structure together.

For nearly 50 years, physicists have hunted for "glueballs", exotic particles predicted by this theory of the strong interaction.

Now, a collaboration working at a collider in Beijing says it has the clearest evidence yet that a known particle called X(2370) is dominated by one of these elusive states.

Physicists sifted through the wreckage of high-energy particle collisions to find strong evidence of this glueball, made predominantly of gluons â" massless force carriers of the strong interaction between quarks.

The same underlying physics also gives rise to the residual strong force that binds protons and neutrons into an atomic nucleus, much as photons carry the electromagnetic force.

Submission + - What happens to what you share with AI (axios.com) 1

alternative_right writes: AI companies are seeking access to data beyond the chat window.

OpenAI last week announced an optional Computer History feature that lets ChatGPT retain a record of the apps and websites a person uses.
Google, meanwhile, said last month it will use photos and other material people upload through Search to train its AI systems by default, though users can opt out.
The upside is the potential for more useful, personalized AI. The tradeoff is giving companies a broader and more continuous view of users' lives.

Submission + - Face recognition goes wrong in a supermarket (theguardian.com)

Bruce66423 writes: 'Sainsbury’s has paused the use of AI face scanning in one of its stores after a customer was wrongly identified as a shoplifter and ejected from the shop.

'“I was embarrassed, mortified even, and felt quite humiliated and powerless,” Matt Arnold, 46, said of his ordeal.

'The comedy promoter was buying supplies in the store in East Dulwich, in south-east London, for a standup event at Dulwich Hamlet football club when, after scanning his items and a Nectar card, he was approached by two managers who told him he could not be served owing to an earlier incident. He was then asked to leave and they tried to escort him from the store.

'As he left, he saw an overhead CCTV monitor alert with a red circle surrounding his face. He asked the shop staff to keep his shopping in the trolley so his friend could come and pick up the supplies for the comedy night happening soon next door.

“I think they were quite confused by this, understandably, but agreed and my colleague Dave went in to pay for and pick up the shop about five minutes later. There was no pause for thought from the staff, no suggestion that they understood this is not how a shoplifter would behave. Just blindly following the machine’s orders.”

'Sainsbury’s head office apologised to Arnold the next day and has paused use of its AI-assisted Facewatch technology in the store while an investigation takes place.

Submission + - Small Hidden Chip Could Let Someone Manipulate Boeing 737â(TM)s Flight Comp (studyfinds.com)

alternative_right writes: Researchers built a tiny device that fits inside an existing maintenance port in the belly of a Boeing 737 and demonstrated, on a genuine Boeing 737 test setup, that it could alter the flight management computerâ(TM)s route and performance data, the inputs that tell the autopilot where to fly, while hiding those changes from pilots in that test environment.

Submission + - Doomscrolling at work wastes time, but the real cost is what happens after (phys.org)

alternative_right writes: While doomscrolling is often dismissed as a productivity issue, the researchers found the consequences extend beyond the time spent looking at a screen.

"What we find is that workers who doomscroll on the clock are less engaged, in part because their mind is preoccupied, sort of replaying the images and messages that they encountered during their doomscrolling sessions," Hughes said.

The relationship was especially strong among people with higher levels of neuroticism, a personality trait associated with anxiety and worry.

Submission + - VLC blames Windows 11 bug for slow performance, defends open source and calls ou (windowslatest.com) 5

Misanthrope writes: VLC can take 33 seconds to start playing an MP3 on some Windows PCs, and VideoLAN, the developers behind the open-source media player, says a Microsoft Defender bug is to blame.
Jonathan Blow, the game designer and programmer behind Braid and The Witness, said he had finally switched from VLC to Microsoft’s Media Player because the former had become painfully slow, then used the moment to declare that “a large sector of open source software is in a truly embarrassing place now.”

VideoLAN couldn’t let this criticism slide and accused Microsoft, saying a Windows 11 Defender update was interfering with VLC’s plugin cache. However, we checked VLC’s bug reports and found several users on Windows 10 and Windows 11 describing the same startup problem.

Note that the criticism is for MP3 files and not videos, which is what VLC is typically associated with. I have already sold my soul to streaming services like Spotify, and didn’t have any experience of a delay like this despite using VLC every other day.

But for those of you who use VLC to listen to music and have experienced a 33-second delay, the supposed reason is VLC’s plugin cache.

Submission + - Google Turns On Gemini AI for K-12 Students Using Its Classroom App

theodp writes: The NY Times reports: "Google turned on its Gemini chatbot this week for some elementary through high school students using its popular Classroom app for schools, escalating a race among U.S. tech giants to train students on their artificial intelligence tools. Google Classroom, a learning management system for posting assignments and turning in schoolwork, is used by more than 150 million students and teachers worldwide. Until this week, Google automatically enabled Gemini in Classroom only for students 18 or older. Now, a new Gemini tab within Classroom will allow students of all ages to seek A.I. help on math problems and writing assignments. They can also generate course aids like study guides, quizzes and flashcards, as well as produce images."

"Google’s drive to increase student access to its A.I. tools ramps up a longstanding battle among tech giants like Apple, Google and Microsoft to capture classrooms and secure students as long-term customers. Newcomers to the school tech market, like the A.I. start-ups Anthropic and OpenAI, have recently started programs for K-12 teachers. But so far OpenAI and Anthropic have not made their ChatGPT and Claude chatbots available for student use in U.S. public schools. The industry is pushing for classroom chatbots as parents’ groups in New York City, Los Angeles and elsewhere are pressing schools to temporarily halt rollouts of student A.I. products. These groups say A.I. chatbots can pose risks to children’s safety, privacy and critical thinking. Some warn that using chatbots to generate study aids like flashcards and text summaries may hinder students’ learning."

At last September's White House AI Education Taskforce meeting, Google CEO Sundar Pichai briefed First Lady Melania Trump on the tech giant's efforts to get Gemini for Education in 'every high school in America', which he noted "includes $3 million to [tech-backed nonprofit] code.org to transform its [K-12] curriculum and integrate new AI features." The NY Times article coincidentally appeared as Code.org, which the Chronicle of Philanthropy recently noted has since rebranded itself as CodeAI in a pivot that aligns itself well with its bet-the-bank-on-AI tech donors, was wrapping up "our first-ever AI Education Hackathon" (thanking co-founding sponsors Google, Microsoft, and Amazon on LinkedIn for making it possible), "bringing engineers and builders with a background in AI and education to Boston for ... two days of building in the open toward a shared goal: preparing every student for a world reshaped by AI."

Submission + - Jellyfish knock out French nuclear plant (latimes.com)

Bruce66423 writes: 'A “massive influx” of jellyfish has forced Electricite de France to shut three units at its Gravelines nuclear power plant and reduce output at a fourth, curbing power supply at a time when extremely hot weather is boosting demand. That’s taken some 3.2 gigawatts of capacity offline.

'Last year, it faced similar problems when swarms of jellyfish clogged up filter drums.'

The SF plot line question is: what did it do to upset the jellyfish? The more prosaic one is to ask why they didn't do something about the jellyfish after last year's problem?

Submission + - BMJ retracts paper it 'did not reflect scientific consensus' (telegraph.co.uk)

Bruce66423 writes: The British Medical Journal (BMJ) has been accused of damaging scientific integrity after retracting a paper which suggested that Covid vaccines may have been to blame for some excess deaths during the pandemic.

In 2024, a group in the Netherlands published a paper in BMJ Public Health, warning that some pandemic deaths may have been caused by the indirect effects of containment measures and vaccination programmes, and calling for further investigation.

The work was peer reviewed for nine months, and accepted as accurate by the BMJ, the UK’s leading medical journal. However, it was retracted this week after a slew of complaints and an investigation by the Princess Máxima Centre in Utrecht, where three of the four authors worked.

The investigation found no evidence of malicious intent, fabrication or falsification of data, but still labelled the work as misleading and selective because it “did not reflect scientific consensus”, and had disproportionately focused on the negative effects of vaccination.

Submission + - Ukrainian's claim Ubiquiti Supplying Russia's 'Human Safari' Drone Kill Zone (aol.com)

AmiMoJo writes: DiCello Levitt LLP today filed a human rights lawsuit against Ubiquiti Inc., alleging the New York-based technology company helped power the battlefield communications network Russia uses to hunt, target, and kill Ukrainian civilians with drones.

Filed in the U.S. District Court for the Southern District of New York, the lawsuit is brought by Ukrainian civilians and family members of civilians killed or injured in Russian drone and drone-assisted attacks. It alleges that Ubiquiti's long-range wireless radio bridge antennas and airMAX technology became critical infrastructure in Russia's command-and-control network — connecting drone pilots, reconnaissance feeds, commanders, and attack units in real time across a roughly 100-kilometer "kill zone" that Russian operators have turned into a "human safari."

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