Young corals bred using in vitro fertilisation (IVF) and planted in reefs around the US, Mexico and the Caribbean have surprised scientists, after most survived last year's record marine heatwave, while older corals struggled. From a report: A study has found that 90% of the young IVF-created corals surveyed remained healthy and colourful, holding on to the algae that live within them and supply them with nutrition. In contrast, only about a quarter of older non-IVF corals remained healthy. The rest, including large colonies that may have lived for centuries, were either bleached by the heat -- expelling the algae from their tissues and turning white -- or paled, expelling some of the algae. Some died in the heatwave before the survey was conducted.

Dr Margaret Miller, lead author and research director at Secore International, a reef conservation organisation, said: "[The heatwave] was a horrible time. But I was impressed and surprised that the data came out with such an extreme pattern." The young corals were bred over the past five years using a version of IVF developed by Secore. Divers collected coral spawn, which was used to fertilise eggs in the laboratory. The resultant baby corals were then planted on reefs across the Caribbean to form colonies.

Most coral restoration efforts have historically focused on fragmentation techniques -- where corals are broken into smaller pieces and transplanted to a new location. Rather than producing exact clones, as fragmentation does, breeding corals by IVF increased the genetic diversity, giving them a higher chance of adapting to heat over time. "Natural selection back in the reef environment will choose the best ones," said Miller. The 771 young corals in the study -- a fraction of the thousands bred each year by Secore and partner institutions -- live in restored reefs off Mexico, the Dominican Republic, the US Virgin Islands, and the Dutch Caribbean territories of Bonaire and Curacao.

An anonymous reader shares a report: Pocketpair has responded to the lawsuit filed against it by Nintendo and The Pokemon Company. The studio that developed Palworld, the game at the heart of the suit, issued a statement early this morning saying it doesn't know what patents it violated. "At this moment, we are unaware of the specific patents we are accused of infringing upon, and we have not been notified of such details," the statement read.

According to Nintendo's press release, the reason for the lawsuit has to do with Pocketpair allegedly infringing on multiple as yet undisclosed patents. The details of the lawsuit have not yet been made public, so we do not yet know which patents, and according to Pocketpair's statement, it doesn't know, either.

The Rust foundation is making "considerable progress" on a complete security audit of the Rust ecosystem, according to the coding news site I Programmer, citing a newly-released report from the nonprofit Rust foundation: The foundation is investigating the development of a Public Key Infrastructure (PKI) model for the Rust language, including the design and implementation for a PKI CA and a resilient Quorum model for the project to implement, and the report says that language updates suggested by members of the Project were nearly ready for implementation.

Following the XZ backdoor vulnerability, the Security Initiative has focused on supply chain security, including work on provenance-tracking, verifying that a given crate is actually associated with the repository it claims to be. The top 5,000 crates by download count have been checked and verified.

Threat modeling has now been completed on the Crates ecosystem. Rust Infrastructure, crates.io and the Rust Project.

Two open source security tools, Painter and Typomania, have been developed and released. Painter can be used to build a graph database of dependencies and invocations between all crates within the crates.io ecosystem, including the ability to obtain 'unsafe' statistics, better call graph pruning, and FFI boundary mapping. Typomania ports typogard to Rust, and can be used to detect potential typosquatting as a reusable library that can be adapted to any registry.
They've also tightened admin privileges for Rust's package registry, according to the article. And "In addition to the work on the Security Initiative, the Foundation has also been working on improving interoperability between Rust and C++, supported by a $1 million contribution from Google."

According to the Rust foundation's technology director, they've made "impressive technical strides and developed new strategies to reinforce the safety, security, and longevity of the Rust programming language." And the director says the new report "paints a clear picture of the impact of our technical projects like the Security Initiative, Safety-Critical Rust Consortium, infrastructure and crates.io support, Interop Initiative, and much more."

Nvidia is banking on its software expertise and broad GPU ecosystem to stay ahead in the fiercely competitive AI chip market, CEO Jensen Huang said in an interview with Goldman Sachs Wednesday. Huang pointed to NVIDIA's large base of installed GPUs and their software compatibility as key strengths.

Huang highlighted three key elements of Nvidia's competitive moat: a large installed base of GPUs across multiple platforms, the ability to enhance hardware with software like domain-specific libraries, and expertise in building rack-level systems. The CEO said Nvidia's chip design prowess, noting the company has developed seven different chips for its upcoming Blackwell platform.

These comments come as Nvidia faces increasing competition from rivals. Addressing supply chain concerns, Huang said NVIDIA has sufficient in-house intellectual property to shift manufacturing if necessary without significant disruption. The company plans to begin shipping Blackwell-based products in the fourth quarter of fiscal 2025, with volume production ramping up in fiscal 2026, according to Huang.

From the note that Goldman Sachs sent to its clients: 1) Accelerated Computing: Mr. Huang highlighted his long-held view that Moore's Law was no longer delivering the rate of innovation it had in the past and, as such, was driving computation inflation in Data Centers. Further, he noted that the densification and acceleration of the $1 trillion data center infrastructure installed base alone would drive growth over the next 10 years, as it would deliver material performance improvement and/or cost savings.

2) Customer ROI: Mr. Huang noted that we have hit the end of transistor scaling that enabled better utilization rates and cost reductions in the previous virtualization and cloud computing cycles. He explained that, while using a GPU to augment a CPU will drive an increase in cost in absolute terms (~2x) in the case of Spark (distributed processing system and analytics engine for big data), the net cost benefit could be as large as ~10x for an application like Spark given the speed up of ~20x. From a revenue generation perspective, Mr. Huang shared that hyperscale customers can generate $5 in rental revenue for every $1 spent on Nvidia's infrastructure, given sustained strength in the demand for accelerated computing.

Researchers have discovered that people with depression have an expanded brain network, specifically the frontostriatal salience network, which is 73% larger compared to healthy individuals. "It's taking up more real estate on the brain surface than we see is typical in healthy controls," said Dr Charles Lynch, a co-author of the research, from Weill Cornell Medicine in New York. He added that expansion meant the size of other -- often neighboring -- brain networks were smaller. The Guardian reports: Writing in the journal Nature, Lynch and colleagues report how they used precision functional mapping, a new approach to brain imaging that analyses a host of fMRI (functional MRI) scans from each individual. The team applied this method to 141 people with depression and 37 people without it, enabling them to measure accurately the size of each participant's brain networks. They then took the average size for each group. They found that a part of the brain called the frontostriatal salience network was expanded by 73% on average in participants with depression compared with healthy controls.

These findings were supported by an analysis of single brain scans previously collected from 932 healthy people and 299 with depression. The team said the size of this brain network in people with depression did not change with time, mood or transcranial magnetic stimulation treatment. However, brain signals between different parts of the network became less synchronised when participants had certain symptoms of depression, with these changes also associated with the severity of future symptoms. The team added that an analysis of brain scans from 57 children who went on to develop depression as adolescents revealed this brain network was expanded years before their symptoms developed, while it was also expanded in adults with late onset depression.

The researchers said this suggested an expanded brain network could be a risk factor for developing depression, rather than a consequence of the condition. However, they said it was unclear to what extent this enlarged network was the result of genetics or experiences, and whether the association with depression arose from this expansion or from other brain networks consequently being smaller. The team added that their results could offer a way to explore whether certain people may be at increased risk of developing depression, and could help develop personalised treatments.

An anonymous reader quotes a report from 404 Media, written by Jason Koebler: I've been videochatting with Mixael Swan Laufer for about 30 minutes about an exciting discovery when he points out that to date, the best way he's been able to bring attention to his organization is "the old school method of me performing a bunch of federal felonies on stage in front of a bunch of people." I stop him and ask: "In this case, what are the felonies?" "Well, the list is pretty long," he said. Laufer is the chief spokesperson of Four Thieves Vinegar Collective, an anarchist collective that has spent the last few years teaching people how to make DIY versions of expensive pharmaceuticals at a tiny fraction of the cost.

Four Thieves Vinegar Collective call what they do "right to repair for your body." Laufer has become well known for handing out DIY pills and medicines at hacking conferences, which include, for example, courses of the abortion drug misoprostol that can be manufactured for 89 cents (normal cost: $160) and which has become increasingly difficult to obtain in some states following the Supreme Court decision in Dobbs. In our call, Laufer had just explained that Four Thieves' had made some miscalculations as part of its latest project, to create instructions for replicating sofosbuvir (Sovaldi), a miracle drug that cures hepatitis C, which he planned to explain and reveal at the DEF CON hacking conference. Unlike many other drugs that treat viruses, Sovaldi does not suppress hepatitis C, a virus that kills roughly 250,000 people around the world each year. It cures it. [...]

Crucially, unlike other medical freedom organizations, Four Thieves isn't suggesting people treat COVID with Ivermectin, isn't shilling random supplements, and doesn't have any sort of commercial arm at all. Instead, they are helping people to make their own, identical pirated versions of proven and tested pharmaceuticals by taking the precursor ingredients and performing the chemical reactions to make the medication themselves. "We don't invent anything, really," Laufer said. "We take things that are on the shelf and hijack them. We like to take something established, and be like 'This works, but you can't get it.' Well, here's a way to get it." A slide at his talk reads "Isn't this illegal? Yeah. Grow up." Four Thieves has developed a suite of open-source tools to help achieve its goal. The core tool, Chemhacktica, is a software platform that uses machine learning to map chemical pathways for synthesizing desired molecules. It suggests potential chemical reactions, identifies precursor materials, and checks their availability for purchase.

The other is Microlab, an open-source controlled lab reactor built from affordable, off-the-shelf components costing between $300 and $500. It uses Chemhacktica's suggested pathways to create medications, and detailed instructions for building and operating the Microlab are provided. Additionally, the company developed a drag-and-drop recipe system called Apothecarium that generates executable files for the Microlab, offering step-by-step guidance on producing specific medications.

Laufer told 404 Media: "I am of the firm belief that we are hitting a watershed where economics and morality are coming to a head, like, 'Look: intellectual property law is based off some ideas that came out of 1400s Venice. They're not applicable and they're being abused and people are dying every day because of it, and it's not OK.'"

Further reading: Meet the Anarchists Making Their Own Medicine (Motherboard; 2018)

An anonymous reader quotes a report from Wired: You might have a hard time stretching your memory to the Obama era, but back in 2013, Panasonic's plasma TVs were the critical darlings of the US market. They far outperformed their LED/LCD counterparts at a time when OLED was little more than a pipe dream for most. Then suddenly, under enormous pressure from ever-cheaper LED panels, Panasonic halted all plasma TV production. By 2016, the company had left the US TV space entirely. Now, over 10 years after its plasma models reigned supreme in the US, Panasonic TVs are back, baby.

Outside the US, Panasonic has remained a global leader in the OLED era. Rumors about a stateside return have been swirling for nearly as long as the brand has been away, but a global partnership with Amazon announced at CES 2024 kicked things into high gear. Today, Panasonic officially revealed the US launch of three premium TVs powered by Amazon's Fire TV smart interface: the flagship Z95A and "core" Z85A OLED TVs, and the W95A flagship mini LED TV. All three models are available now in limited sizes, as Panasonic begins its slow walk back to competing against LG, Samsung, and Sony. There are three models now available in the US: 55- and 65-inch OLED options and a Mini LED TV that measures up to 85 inches.

The Z95A is Panasonic's top OLED model featuring advanced gaming features, a 144-Hz refresh rate on select inputs, HDR10+, Dolby Vision support, and AI-powered picture modes. According to Wired, it boasts an impressive sound system developed with hi-fi audio brand Technics and employs Panasonic's proprietary microlens array technology for optimized brightness and heat management.

The Z85A is a step-down model offering similar gaming specs and smart home integration at a lower price, lacking the Z95A's specialized brightness and sound enhancements. It includes a game mode, HDR10+, Dolby Vision support, and a Mark II processor but only supports up to 120 Hz and doesn't have a built-in microphone for Alexa.

Last but not least is Panasonic's W95A flagship miniLED model, offering gaming-ready features like a 144-Hz refresh rate on two HDMI inputs and local dimming for deep contrast and high brightness. It includes the same smart-home integration as other models but features a more standard sound system, and Alexa control is available only through the remote.

"Sometimes an artificial intelligence tool comes out of nowhere and dominates the conversation on social media," writes Tom's Guide.

"This week that app is Cursor, an AI coding tool that uses models like Claude 3.5 Sonnet and GPT-4o to make it easier than ever to build your own apps," with the ability to "write, predict and manipulate code using nothing but a text prompt." Cursor is part development environment, part AI chatbot and unlike tools like GitHub Copilot it can more or less do all of the work for you, transforming a simple idea into functional code in minutes... Built on the same system as the popular Microsoft Visual Studio Code, Cursor has already found a fanbase among novice coders and experienced engineers...

Cursor's simplicity, working from a chat window, means even someone completely new to code could get a functional app running in minutes and keep building on it to add new features... The startup has raised over $400 million since it was founded in 2022 and works with various models including those from Anthropic and OpenAI... In my view, its true power is in the democratization of coding. It would also allow someone without much coding experience to build the tools they need by typing a few lines of text.
More from ReadWrite: Cursor, an AI firm that is attempting to build a "magical tool that will one day write all the world's code," has announced it has raised $60 million in its Series A funding round... As of August 22, the company had a valuation of $400 million, according to sources cited by TechCrunch...

Anysphere is the two-year-old startup that developed the app. Its co-founders are Michael Truell, Sualeh Asif, Arvid Lunnemark and Aman Sanger, who started the company while they were students at MIT... Using advanced AI capabilities, it is said to be able to finish, correct, and change AI code through natural language commands. It currently works with JavaScript, Python, and TypeScript, and is free for most uses. The pro plan will set you back $20 per month.
But how well does it work? Tom's Guide notes that after requesting a test app, "It generated the necessary code in the sidebar chat window and all I had to do was click Apply and then Accept. This added the code to a new Python file including all the necessary imports. It also gave me instructions on how to add modules to my machine to make the code work.

"As the chat is powered by Claude 3.5 Sonnet, you can just have it explain in more detail any element of the code or any task required to make it run..."

Andreessen Horowitz explains why they invested in the company: It's very clear that LLMs are a powerful tool for programmers, and that their coding abilities will improve over time. But it's also clear that for most coding tasks, the problem to solve is not how to make LLMs perform well in isolation, but how to make them perform well alongside a human developer. We believe, therefore, the interface between programmers and AI models will soon become one of the most important pieces of the dev stack. And we're thrilled to announce our series A investment...

Cursor is a fork of VS Code that's heavily customized for AI-assisted programming. It works with all the latest LLMs and supports the full VS Code plugin ecosystem. What makes Cursor special are the features designed to integrate AI into developer workflows — including next action prediction, natural language edits, chatting with your codebase, and a bunch of new ones to come... Our belief is that Cursor, distinctly among AI coding tools, has simply gotten it right. That's why, in a little over a year, thousands of users have signed up for Cursor, including at companies like OpenAI, Midjourney, Perplexity, Replicate, Shopify, Instacart, and many others. Users give glowing reviews of the product, many of them have started to pay for it, and they rarely switch back to other IDEs. Most of the a16z Infra team have also become avid Cursor users!
One site even argues that Cursor's coding and AI capabilities "should be a wake up call for Microsoft to make VS Code integration with GitHub Copilot a lot easier."

Thanks to Slashdot reader joshuark for sharing the article.

When Amazon releases its revamped AI Alexa update in October, it'll be powered by Anthropic's Claude AI models due to performance issues with its in-house AI. Reuters reports: Amazon plans to charge $5 to $10 a month for its new "Remarkable" version of Alexa as it will use powerful generative AI to answer complex queries, while still offering the "Classic" voice assistant for free, Reuters reported in June. But initial versions of the new Alexa using in-house software simply struggled for words, sometimes taking six or seven seconds to acknowledge a prompt and reply, one of the people said. That's why Amazon turned to Claude, an AI chatbot developed by startup Anthropic, as it performed better than the online retail giant's own AI models, the people said.

"Amazon uses many different technologies to power Alexa," a company spokeswoman said in a statement in response to detailed Reuters questions for this story. "When it comes to machine learning models, we start with those built by Amazon, but we have used, and will continue to use, a variety of different models - including (Amazon AI model) Titan and future Amazon models, as well as those from partners - to build the best experience for customers," the spokeswoman said. Amazon has typically eschewed relying on technology it hasn't developed in-house so it can ensure it has full control of the user experience, data collection and direct relationships with customers.

A new AI model being developed by Google could make diagnosing tuberculosis and other respiratory ailments as easy as recording a voice note. From a report: Google is training one of its foundational AI models to listen for signs of disease using sound signals, like coughing, sneezing, and sniffling. This tech, which would work using people's smartphone microphones, could revolutionize diagnoses for communities where advanced diagnostic tools are difficult to come by.

The tech giant is collaborating with Indian respiratory health care AI startup, Salcit Technologies. The tech, which was introduced earlier this year as Health Acoustic Representations, or HeAR, is what's known as a bioacoustic foundation model. HeAR was then trained on 300 million pieces of audio data, including 100 million cough sounds, to learn to pick out patterns in the sounds. Salcit is then using this AI model, in combination with its own product Swaasa, which uses AI to analyze cough sounds and assess lung health, to help research and improve early detection of TB based solely on cough sounds.

Google says it has evidence that Russian government hackers are using exploits that are "identical or strikingly similar" to those previously made by spyware makers Intellexa and NSO Group. From a report: In a blog post on Thursday, Google said it is not sure how the Russian government acquired the exploits, but said this is an example of how exploits developed by spyware makers can end up in the hands of "dangerous threat actors." In this case, Google says the threat actors are APT29, a group of hackers widely attributed to Russia's Foreign Intelligence Service, or the SVR. APT29 is a highly capable group of hackers, known for its long-running and persistent campaigns aimed at conducting espionage and data theft against a range of targets, including tech giants Microsoft and SolarWinds, as well as foreign governments.

Google said it found the hidden exploit code embedded on Mongolian government websites between November 2023 and July 2024. During this time, anyone who visited these sites using an iPhone or Android device could have had their phone hacked and data stolen, including passwords, in what is known as a "watering hole" attack. The exploits took advantage of vulnerabilities in the iPhone's Safari browser and Google Chrome on Android that had already been fixed at the time of the suspected Russian campaign. Still, those exploits nevertheless could be effective in compromising unpatched devices.

The Register's Liam Proven reports: Microsoft's in-house professional networking site is moving to Microsoft's in-house Linux. This could mean that big changes are coming for the former CBL-Mariner distro. Ievgen Priadka's post on the LinkedIn Engineering blog, titled Navigating the transition: adopting Azure Linux as LinkedIn's operating system, is the visible sign of what we suspect has been a massive internal engineering effort. It describes some of the changes needed to migrate what the post calls "most of our fleet" from the end-of-life CentOS 7 to Microsoft Azure Linux -- the distro that grew out of and replaced its previous internal distro, CBL-Mariner.

This is an important stage in a long process. Microsoft acquired LinkedIn way back in 2016. Even so, as recently as the end of last year, we reported that a move to Azure had been abandoned, which came a few months after it laid off almost 700 LinkedIn staff -- the majority in R&D. The blog post is over 3,500 words long, so there's quite a lot to chew on -- and we're certain that this has been passed through and approved by numerous marketing and management people and scoured of any potentially embarrassing admissions. Some interesting nuggets remain, though. We enjoyed the modest comment that: "However, with the shift to CentOS Stream, users felt uncertain about the project's direction and the timeline for updates. This uncertainty created some concerns about the reliability and support of CentOS as an operating system." [...]

There are some interesting technical details in the post too. It seems LinkedIn is running on XFS -- also the RHEL default file system, of course -- with the notable exception of Hadoop, and so the Azure Linux team had to add XFS support. Some CentOS and actual RHEL is still used in there somewhere. That fits perfectly with using any of the RHELatives. However, the post also mentions that the team developed a tool to aid with deploying via MaaS, which it explicitly defines as Metal as a Service. MaaS is a Canonical service, although it does support other distros -- so as well as CentOS, there may have been some Ubuntu in the LinkedIn stack as well. Some details hint at what we suspect were probably major deployment headaches. [...] Some of the other information covers things the teams did not do, which is equally informative. [...]

OpenAI is in talks to raise several billion dollars in a new funding round that would value the startup behind ChatGPT above $100 billion, WSJ reported Wednesday, citing sources. From the report: Venture-capital firm Thrive Capital is leading the round and will invest about $1 billion, according to people familiar with the matter. Microsoft is also expected to put in money. The new funding round would be the biggest infusion of outside capital into OpenAI since Microsoft invested around $10 billion in January 2023.

Since then, an arms race has developed in Silicon Valley to build the most advanced artificial-intelligence systems in an effort to dominate an industry many say will revolutionize the economy. OpenAI was last valued at $86 billion late last year, when employees sold existing shares. Thrive, a New York-based firm founded 15 years ago by Josh Kushner, already has a close relationship with OpenAI and its chief executive, Sam Altman. It has put several hundred million dollars into the startup since last year.

A type of genetically modified wheat developed by Argentina's Bioceres may be safely grown and bred in the United States, the U.S. Department of Agriculture said on Tuesday. From a report: Bioceres must still complete additional steps, including field trials, that will take years before it can commercialize HB4 wheat, modified to tolerate drought, industry group U.S. Wheat Associates said. Still, USDA's finding moves genetically modified wheat closer to production in the U.S. in a potential win for farmers grappling with drought and more severe weather, despite concerns among some consumers.

"Wherever wheat is grown in the world, drought takes its toll on yields and quality, so an innovation like HB4 holds a lot of interest for growers like me," said Michael Peters, an Oklahoma wheat farmer and past chairman of U.S. Wheat Associates. Genetic modification involves altering a plant's makeup by transferring DNA from one organism to another and is common in crops such as corn, used for livestock feed. Some consumer groups oppose genetic modification of wheat over concerns about human health since it is widely used to make bread and pasta, and therefore consumed directly by people. USDA's decision on HB4 wheat is farther than the agency has ever gone with genetically modified wheat, U.S. Wheat Associates said.

Amanda Smith, a 35-year-old nurse from London with Type 1 diabetes, "is at the forefront of a medical experiment that seeks to treat the root cause of diabetes by replacing the cells the disease destroys," reports Carolyn Y. Johnson for the Washington Post. "On Valentine's Day 2023, doctors transplanted replacement islet cells, grown in a lab from embryonic stem cells, into a blood vessel that feeds Smith's liver. By August, she no longer needed insulin. Her new cells were churning it out." From the report: Smith is one of a dozen patients who have received a full dose of islet cells generated in a laboratory from stem cells. Eleven of the patients in the clinical trial drastically reduced taking insulin or stopped altogether, according to data presented at an American Diabetes Association meeting in June. Despite the promise, the therapy developed by Vertex Pharmaceuticals remains in early stages, and many experts consider it a major step forward, not the finish line.

No one knows how long these cells will keep churning out insulin or whether the therapy is safe long-term until it is tested and followed up in more patients, who must take immune-suppressing drugs to prevent their body from rejecting the foreign cells. One patient died of an infection caused by a complication of sinus surgery, highlighting the risk of immunosuppressive medications, which were among the factors contributing to the patient's death. [...]

Smith credits her insulin pump with keeping her alive but was elated to banish it to the back of a kitchen cabinet. She no longer has to plan her life around her illness. "I pray this gets to everyone," Smith said. "My life has changed."

Samsung Electronics said it will provide Tizen OS updates for its newer TVs for at least seven years, starting with models released in March this year and some 2023 models. Business Korea reports: [Yoon Seok-woo, President of Samsung Electronics' Visual Display Business Division] emphasized that the seven-year free upgrade for Tizen applied to AI TVs would help Samsung widen the market share gap with Chinese competitors. Tizen, an in-house developed OS, has been applied to over 270 million Samsung smart TVs as of last year, making it the world's largest smart TV platform and a key player in leading the Internet of Things (IoT) era. "AI TV will act as the hub of the AI home, connecting other AI appliances like refrigerators and air conditioners," Yoon explained. "We will expand the AI home era by enabling users to monitor and control peripheral devices through the TV even when it is off or when the user is away." This connectivity is a key differentiator from Chinese competitors, according to Yoon.

In the first half of this year, Samsung Electronics maintained the top spot in the global TV market with a 28.8% market share by revenue. However, the combined market share of Chinese companies TCL and Hisense has reached 22.1%, indicating fierce competition.

Chinese scientists have developed a new method to produce significant quantities of water from lunar soil brought back by the Chang'e-5 mission in 2020, state broadcaster CCTV reported. The "brand-new method" involves heating moon minerals containing hydrogen to generate water vapor, which could be crucial for future lunar research stations and space exploration. Reuters reports: "After three years of in-depth research and repeated verification, a brand-new method of using lunar soil to produce large amounts of water was discovered, which is expected to provide important design basis for the construction of future lunar scientific research stations and space stations," said CCTV. The discovery could have important implications for China's decades-long project of building a permanent lunar outpost amid a U.S.-China race to find and mine the moon's resources.

Using the new method, one tonne of lunar soil will be able to produce about 51-76 kg of water, equivalent to more than a hundred 500ml bottles of water, or the daily drinking water consumption of 50 people, the state broadcaster said. China hopes that recent and future lunar expeditions will set the foundations to build the International Lunar Research Station (ILRS), an initiative it is co-leading with Russia.

Nearly 200 Google DeepMind workers signed a letter urging Google to cease its military contracts, expressing concerns that the AI technology they develop is being used in warfare, which they believe violates Google's own AI ethics principles. "The letter is a sign of a growing dispute within Google between at least some workers in its AI division -- which has pledged to never work on military technology -- and its Cloud business, which has contracts to sell Google services, including AI developed inside DeepMind, to several governments and militaries including those of Israel and the United States," reports TIME Magazine. "The signatures represent some 5% of DeepMind's overall headcount -- a small portion to be sure, but a significant level of worker unease for an industry where top machine learning talent is in high demand." From the report: The DeepMind letter, dated May 16 of this year, begins by stating that workers are "concerned by recent reports of Google's contracts with military organizations." It does not refer to any specific militaries by name -- saying "we emphasize that this letter is not about the geopolitics of any particular conflict." But it links out to an April report in TIME which revealed that Google has a direct contract to supply cloud computing and AI services to the Israeli Military Defense, under a wider contract with Israel called Project Nimbus. The letter also links to other stories alleging that the Israeli military uses AI to carry out mass surveillance and target selection for its bombing campaign in Gaza, and that Israeli weapons firms are required by the government to buy cloud services from Google and Amazon.

"Any involvement with military and weapon manufacturing impacts our position as leaders in ethical and responsible AI, and goes against our mission statement and stated AI Principles," the letter that circulated inside Google DeepMind says. (Those principles state the company will not pursue applications of AI that are likely to cause "overall harm," contribute to weapons or other technologies whose "principal purpose or implementation" is to cause injury, or build technologies "whose purpose contravenes widely accepted principles of international law and human rights.") The letter says its signatories are concerned with "ensuring that Google's AI Principles are upheld," and adds: "We believe [DeepMind's] leadership shares our concerns." [...]

The letter calls on DeepMind's leaders to investigate allegations that militaries and weapons manufacturers are Google Cloud users; terminate access to DeepMind technology for military users; and set up a new governance body responsible for preventing DeepMind technology from being used by military clients in the future. Three months on from the letter's circulation, Google has done none of those things, according to four people with knowledge of the matter. "We have received no meaningful response from leadership," one said, "and we are growing increasingly frustrated."

In a blog post on Wednesday, Neuralink said its second human recipient is using the brain chip to play Counter-Strike 2 and develop 3D designs in CAD software. "Alex" was given the brain chip last month to help restore his autonomy after a spinal cord injury. PCMag reports: Like the first Neuralink patient, Noland Arbaugh, Alex has also been using the brain chip to play his favorite computer games, such as Counter-Strike 2. Before, Alex had to use a mouth-operated controller, called a QuadStick, to play the first-person shooter. But even then, the controller limited him to only moving or aiming his weapon at a single time, never simultaneously like a normal Counter-Strike player. In other words, Alex had to essentially switch back and forth between the mouse and keyboard functions while playing the game. But thanks to Neuralink, he can now aim with the implant, and simultaneously move while using the QuadStick. [...]

In the blog post, Neuralink also addressed a problem the company faced when placing the chip in Arbaugh, the first patient. Despite a successful surgery, about 85% of the thread-based electrodes attached to his brain later became displaced, undermining the full potential of the chip to read neural signals. Although Arbaugh can still use his implant effectively, Neuralink wanted to avoid a repeat with Alex. In response, the company developed several "mitigations," which include reducing the chance of an air pocket forming during surgery and placing the implant deeper into the brain tissue. "Promisingly, we have observed no thread retraction in our second participant," the company said of Alex.

Whether Alex's implant outperforms the brain chip in Arbaugh was left unclear. In the meantime, Neuralink says it's working on ways to enhance the controls on the technology "to deliver full mouse and video game controller functionality." "Additionally, we plan to enable the Link [brain chip] to interact with the physical world, allowing users to feed themselves and move more independently by controlling a robotic arm or their wheelchair," the company said. You can watch Alex playing Counter-Strike 2 on YouTube.

An anonymous reader quotes a report from Interesting Engineering: A student has successfully developed a small nuclear fusion reactor as part of his A-Levels. The 17-year-old built the reactor to generate neutrons as part of his Extended Project Qualification (EPQ). Notably, Cesare Mencarini's work is claimed to be the only nuclear reactor built in a school environment. Showcased at the Cambridge Science Festival recently, the nuclear reactor achieved plasma a few months ago. It also gave Mencarini an A* in his A-Level results, according to reports. [...] Mencarini maintained that the goal of the reactor is to create conditions that are required for fusion. However, the project couldn't get same pressure that's generated by the Sun due to its own gravity. Therefore, to make atoms hot enough, the teen used high voltage.

The reactor achieved plasma in June. "Two days ago I achieved plasma, which was brilliant and I'm massively happy about this," wrote Mencarini in a LinkedIn post. "The system is running thanks to a Leybold Trivac E2 roughing pump, which allows me to achieve a minimum pressure of 8E-3 Torr." At that time, he mentioned that Pfeiffer TPH062 would be used later to achieve fusion. "This turbomolecular pump is currently isolated by a VAT Throttling Valve." "The grid is then attached to a 30kV rated High Voltage Feedthrough connected to a 5kV Unilab power supply, which allows me to use the fusor in my school (It is limited to a 2mA output). While running the fusor I experimented with 2 grids which you can see in the images," added Mencarini in the post.