After losing its original eyes, one of our distant ancestors may have done what evolution does best: tinkered with what was available, reshaping a single central visual organ into two new eyes.
That’s the idea behind a new theoretical synthesis published in Current Biology. According to the data considered by its authors—a team from the University of Sussex (UK) and Lund University (Sweden)—vertebrate eyes, ours included, may not descend directly from the paired eyes of early bilaterian animals. Instead, they may have been “reinvented” from what was once a single light-sensitive organ that survived an evolutionary detour.
“Vertebrate eyes are so fundamentally different from the lateral eyes of other animal groups,” explains Dan-Eric Nilsson, senior author of the study from Lund University and a leading expert in eye evolution. “The key difference is the identity of the main photoreceptor, which is of ciliary nature in the vertebrate eye but rhabdomeric in other animal groups, such as arthropods and cephalopods,” he adds.
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These factory-reconditioned Bowers & Wilkins Px7 S2 ANC headphones are currently $99 on Woot, compared with $239.99 for a new pair and around $149.99 for used listings on Amazon. Woot says the deal will run for about 26 days or until it sells out. Prime members get free standard shipping, while everyone else pays $6. “Factory reconditioned” in this case means the headphones were professionally inspected, passed a full diagnostic test, and come in the original retail box with accessories included.
The Px7 S2 use custom 40mm dynamic drivers, producing a sound with strong bass, clear highs, and a fairly natural balance. Comfort and design are another big part of the experience. The over-ear design uses memory-foam earpads lined with faux leather, while the headband and earcups combine fabric and aluminum accents. The result looks understated but expensive, and the fit tends to stay comfortable during long listening sessions, notes this PCMag review. Physical controls sit on the earcups, including buttons for playback, calls, and volume, plus a Quick Action button that cycles through active noise cancellation, pass-through mode, or off.
The headphones connect through Bluetooth 5.0 and support several audio codecs, including AAC, AptX, and SBC. On compatible Android devices, those codecs allow higher-quality wireless audio and even 24-bit playback with the right streaming service. Apple users won’t see the same high-resolution benefits, since iPhones don’t support AptX codecs and mostly rely on AAC.
You can plug in using the included USB-C cable or the USB-C-to-3.5mm audio cable if you want a wired connection. Battery life is rated at about 30 hours per charge, depending on listening volume and ANC use. On the downside, the noise cancellation isn’t as strong as the best models from Sony or Bose, and its companion app offers only a simple EQ. Still, at just $99, the highly rated Px7 S2 feels like a surprisingly strong value.
A Florida woman was sentenced to 22 months in federal prison and fined $50,000 for illegally trafficking thousands of Microsoft certificate-of-authenticity labels used to activate Windows and Office. Prosecutors said she bought genuine labels cheaply from suppliers and resold them without the accompanying licensed software, wiring over $5 million during the scheme. TechRadar reports: The indictment details how [52-year-old Heidi Richards] purchased tens of thousands of genuine COA labels from a Texas-based supplier between 2018 and 2023 for well below the retail value, before reselling them in bulk to customers globally without the licensed software. “COA labels are not to be sold separately from the license and hardware that they are intended to accompany, and they hold no independent commercial value,” the US Attorney’s Office wrote.
Richards was found to have wired $5,148,181.50 to the unnamed Texas company during the scheme’s operation. Some examples include the purchase of 800 Windows 10 COA labels in July 2018 for $22,100 (under $28 each) and a further 10,000 Windows 10 Pro COA labels in December 2022 for $200,000 ($20 each). Ultimately fined $50,000 and given a near-two-year sentence, prosecutors had sought to get Richards to pay $242,000, “which represents the proceeds obtained from the offenses.”
Read more of this story at Slashdot.
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High-refresh-rate gaming monitors are getting faster every year, but a 480Hz OLED panel still feels like a technical flex—and the ASUS ROG Swift OLED PG27AQDP is one such example. This 27-inch OLED gaming monitor is currently $662.36 on Amazon, down from its usual $799 price, and price trackers show that’s the lowest it has dropped so far. It sits in a very small group of monitors built around a 1440p panel with a 480Hz refresh rate, competing with models like the Sony Inzone M10S. It is designed first and foremost for high-end PC gaming, where extremely fast frame rates can actually make use of a panel this quick.
A big part of the appeal here is the OLED panel paired with Micro Lens Array+ (MLA+) technology, which helps the screen get brighter than most OLED monitors. The difference shows up in games with strong lighting contrast. Dark scenes show the deep blacks OLED is known for, while bright elements like explosions or neon lights stand out more clearly than they do on many IPS displays. Motion also looks exceptionally clean. The 480Hz refresh rate and near-instant OLED response times make fast movement easier to track in shooters and competitive games. ASUS also includes features such as Extreme Low Motion Blur, OLED Anti-Flicker, and support for all major variable refresh rate formats, including AMD FreeSync and NVIDIA G-SYNC compatibility. Connectivity is up to date as well, with HDMI 2.1 ports that support modern consoles and GPUs.
The performance is impressive, but the experience is not perfect. The hardware delivers exactly what competitive players want, yet the software side still feels rough around the edges. Some users report bugs where settings reset or behave unpredictably. There is also noticeable VRR flicker when frame rates change, and input lag increases when the monitor receives a 60Hz signal, which is something to keep in mind if you plan to use it for slower console games or everyday media. Still, for players chasing extremely high refresh rates and OLED contrast, this is among the most capable options available.
It’s been a wild week for Apple. After announcing a slew of new hardware, the company capped things off with its cheapest laptop ever: the $599 MacBook Neo. It’s low on specs, but high on character and value. In this episode, Devindra and Engadget Deputy Editor Nathan Ingraham dive into the MacBook Neo, as well as the refreshed MacBook Air M5, MacBook Pro M5 Pro/Max, iPad Air M4 and iPhone 17e.
Also, Devindra chats with Spencer Ackerman, author of Forever Wars and recent Iron Man comics, about the ongoing battle between Anthropic and the Department of Defense. It turns out the DOD still used Claude for attacks on Iran, after banning Anthropic’/s AI last week. And really, what do these AI companies expect to happen when they jump at military contracts?
Apple announces a the MacBook Neo priced at $599 and it’s shockingly great – 0:53
MacBook Air got the M5, MacBook Pro got the M5 Pro and M5 Max, and who needs the new iPad Air now? – 22:31
Anthropic vs. DoD with Spencer Ackerman, author of The Forever Wars – 30:34
Gemini encouraged a man to end his own life to be with his ‘AI wife’ – 58:53
Polymarket nixes bets on nuclear detonation after public outcry – 1:01:55
No Yōtei on PC: Sony closes down first party titles outside of PS5 – 1:03:56
Wildlight Studios’ Highguard shuts down after 46 days live – 1:08:23
Working on: Dell’s XPS 14 will be great when the keyboard fix comes through – 1:15:09
Pop culture picks – 1:15:58
Hosts: Devindra Hardawar and Nathan Ingraham
Guest: Spencer Ackerman
Producer: Ben Ellman
Music: Dale North and Terrence O’Brien
This article originally appeared on Engadget at https://www.engadget.com/gaming/xbox/engadget-podcast-is-the-macbook-neo-the-one-132801575.html?src=rss
An anonymous reader quotes a report from 404 Media: Wikipedia editors have implemented new policies and restricted a number of contributors who were paid to use AI to translate existing Wikipedia articles into other languages after they discovered these AI translations added AI “hallucinations,” or errors, to the resulting article. The new restrictions show how Wikipedia editors continue to fight the flood of generative AI across the internet from diminishing the reliability of the world’s largest repository of knowledge. The incident also reveals how even well-intentioned efforts to expand Wikipedia are prone to errors when they rely on generative AI, and how they’re remedied by Wikipedia’s open governance model. The issue centers around a program run by the Open Knowledge Association (OKA), a nonprofit that was found to be “mostly relying on cheap labor from contractors in the Global South” to translate English Wikipedia articles into other languages. Some translators began using tools like Google Gemini and ChatGPT to speed up the process, but editors reviewing the work found numerous hallucinations, including factual errors, missing citations, and references to unrelated sources.
“Ultimately the editors decided to implement restrictions against OKA translators who make multiple errors, but not block OKA translation as a rule,” reports 404 Media.
Read more of this story at Slashdot.
There is so much to love about Dell’s new XPS 14, it’s hard for me to discuss it without sounding like a total fanboy. Its new design makes it incredibly thin and light. And Intel’s Panther Lake chips give it a ton of power, even when it comes to games. After reviving the XPS brand from last year’s ignominious rebranding, it’s as if Dell was laser-focused on fixing all the issues we’ve had with the XPS 14 so far.
Unfortunately, a shallow, unresponsive and hilariously error-prone keyboard kept me from truly loving the XPS 14. Simply put, it has trouble recognizing keys if you press them too quickly in succession. And for fast and demanding typists like myself, that leads to countless errors that disrupt your flow. In the last sentence alone, I counted ten times where I had to go back and make sure commas appeared before a space, or tweak simple spelling errors. What good is a fast, light and beautiful machine if I can’t type a sentence in peace?
It’s not unusual for laptop keyboards to require a bit of user training. But my issues with the XPS 14 aren’t from a lack of practice — it simply doesn’t recognize key presses as quickly as every other laptop I’ve tested. As you can see in the video below, quick key presses are almost always recognized in reverse, or sometimes aren’t recognized at all. Those issues mostly go away if you type more slowly and deliberately, but that seems like a ridiculous compromise for a premium machine in 2026.
Dell engineers are currently testing one of the two review samples I received, both of which exhibited the exact same keyboard issue. Other reviewers have also noted that they need to type more slowly for the keyboard to work best. Gizmodo’s Kyle Barr seems to be just as frustrated with the keyboard as I am, but he thinks it’s due to Dell’s seamless key design, which doesn’t have any spaces between keys. My brother, who is an IT professional, also noticed the input issues when he typed on the XPS 14.
I’m not crazy, I swear!
According to Dell, its engineers believe a firmware fix could solve my issues, but it’s unclear when that will actually arrive. Given that these laptops have been out in the wild for weeks, I decided to review the XPS 14 as is. TL;DR, it’s the prettiest machine I’ve ever used that I hate to type on.
Seriously, this thing is gorgeous. Dell’s designers outdid themselves with the machine’s smooth metal case, which is more MacBook-like than its boxy predecessors. It’s astonishing this system weighs just three pounds, putting it right between the 3.4-pound 14-inch MacBook Pro and the 2.7-pound 13.6-inch MacBook Air. It’s also just a third of a pound heavier than the MacBook Neo, Apple’s attempt at an underpowered entry-level laptop.
I’m also glad to see that Dell has heard my complaints about how over-designed the last XPS line was. For example, the company has stuck with its “invisible” trackpad, which sits flush with the laptop’s wrist rest. But now there are two faint lines that designate where, exactly, the trackpad begins and ends. It’s a solution reminiscent of Apple’s MacBooks, which all feature large glass trackpads separated by a light border from their metal cases. Thanks to these two small lines, which don’t detract from XPS 14’s minimalist aesthetic, I feel more confident swiping around.
Dell also reversed course on the wonky capacitive function row from the previous models — which again, looked cool, but had some serious usability issues. It was tough to touch type with them, since they didn’t feel as tactile as normal keys. And most crucially, the capacitive function row completely disappeared in direct sunlight. God forbid you were outside and wanted to change the volume level! This XPS 14 brings back a normal keyed function row, which is easier to touch type on and actually works in direct sunlight. (I sometimes wonder if Dell’s designers ever went outside with the last XPS 14.)
Our review model’s 2.8K 14-inch OLED touchscreen looked spectacular, with bold colors and wonderfully deep black levels. But that’s pretty much what I’ve come to expect from OLED by this point. I can’t get enough of the extra eye candy OLED adds to photos and videos, and it makes a huge difference with games as well. But take note that OLED is only available for the priciest XPS 14, all other models get a standard non-touch 2K LCD.
When it comes to connectivity, three USB-C ports and a headphone jack are all you get with the new XPS 14. The microSD card slot from the previous model is gone, and there’s also no HDMI or USB Type A connections like you’d find on similar systems from ASUS and Acer. Apple’s 14-inch MacBook Pro, notably, features three USB-C ports, a full-sized HDMI slot, a large SD card reader and a headphone jack.
Beyond Dell’s redesign, the main star of the XPS 14 is Intel’s new Panther Lake Core Ultra X7 358H chip, which offers some serious graphics upgrades over the last generation. Our review unit, which featured 32GB of RAM and Intel’s built-in Arc B390 GPU, was able to reach 130fps in Arc Raiders while playing in 1080p with medium graphics settings, as well as XeSS upscaling and frame generation. I was able to play through a few rounds with no lag — my only distraction was the lingering realization I was playing so smoothly on an ultraportable’s integrated graphics.
I certainly wouldn’t recommend the XPS 14 for heavy gamers. But if you’re forced to choose a new non-gaming system for work or school, it’s certainly nice that it can play some modern titles well. I also saw 63fps while playing Cyberpunk 2077 in 1080p with medium graphics settings and XeSS tech active. Not bad for one of the most demanding PC games in recent memory!
|
Computer |
PCMark 10 |
Geekbench 6 |
Geekbench 6 GPU |
Cinebench 2024 |
|---|---|---|---|---|
|
Dell XPS 14 (Intel Core Ultra X7 358H) |
9,651 |
2,890/16,745 |
56,378 |
125/685 |
|
MSI Prestige 14 Flip AI+ (Intel Core Ultra X7 358H) |
10,169 |
2,864/16,633 |
56,425 |
117/719 |
|
Apple MacBook Pro 14-inch (M5, 2025) |
N/A |
4,310/18,003 |
48,840 |
197/1,034 |
|
Dell 16 Premium (Core Ultra 7 255H, NVIDIA RTX 5070) |
7,780 |
2,711/15,919 |
109,443 |
127/1,104 |
Benchmarks also point to plenty of power under the hood: The XPS 14 scored similarly to the MSI Prestige 14 AI+, which also has the Ultra X7 358H chip, in PCMark 10 and Geekbench 6. I was also surprised to see that its single-core Geekbench 6 score was higher than ASUS’s ProArt PX13 GoPro Edition, a beastly machine with 128GB of RAM and a powerful AMD Ryzen AI Max+ 395 chip. The XPS 14 also scored 3,000 points higher than the Acer Predator Triton 14 AI gaming laptop (powered by a last-gen Core Ultra 9 288V chip) in Geekbench’s multi-threaded CPU test.
Clearly, this was a growth year for Intel’s hardware. Just keep in mind that all of our figures come from Dell’s highest-end XPS 14 configuration, which currently starts at $2,250 with 64GB of RAM on the company’s site. The lowest-end configuration, which starts at $1,450, comes with an Intel Core Ultra 7 355 chip, 16GB of RAM and 512GB of storage. When I briefly tested that system (it had to be sent back to Dell for that keyboard issue), it scored 2,000 points lower than the Ultra X7 model in PCMark 10. I didn’t get to game on the entry-level XPS 14, but I wouldn’t expect much, since Intel’s beefy Arc graphics are reserved for its pricier X7 and X9 CPUs.
I was also surprised to see that the XPS 14 lasted just 10 hours and 21 minutes in PCMark 10’s Modern office battery test. The MSI Prestige 14 went for a whopping 22 hours and 15 minutes — that’s far more in line with Intel’s efficiency claims for Panther Lake systems. I tested both the XPS 14 and MSI Prestige 14 in Window’s “balanced” battery profile, so you may be able to eke out more life with more battery saving features turned on.
If I were to judge the XPS 14 based purely on its specs and design alone, it would be my favorite Windows laptop available today. But I swear, I can’t live with its keyboard issues. I had to seriously slow down my typing just to get this review written, and even then I still had to back up and make more corrections than usual. Dell is so close to making a PC that’s a true MacBook Pro competitor, it’s a shame a simple keyboard issue holds the XPS 14 back from true greatness.
This article originally appeared on Engadget at https://www.engadget.com/computing/laptops/dell-xps-14-2026-review-a-beautiful-laptop-that-excels-at-almost-everything-except-typing-130000656.html?src=rss
It’s been two weeks since the Supreme Court blocked Donald Trump’s emergency tariffs, but an estimated 300,000 US businesses still have no idea if or when they will receive refunds.
Economists have estimated that more than $175 billion was unlawfully collected, and the US could end up owing substantially more than that the longer that the refund process is dragged out, since the US must pay back daily interest on the funds. According to the Cato Institute, a libertarian think tank, a conservative estimate showed that “$700 million in interest is added to the final bill every month that the government delays tariff refunds, or around $23 million per day.”
The US is aware that interest is compounding daily on tariffs, as the Trump administration argued against an injunction that would’ve temporarily blocked the tariffs much sooner by noting that no one would be harmed, since tariffs would be repaid with interest if deemed unlawful. However, now that the court has ruled against tariffs, the Trump administration seems to be dragging its feet in finding a way to return all the ill-gotten funds.
Right off the back of the iPhone 17e, new iPads and MacBook Airs, Apple also announced a keenly priced new laptop. The MacBook Neo is a multi-colored low-cost Mac ($599), running on an iPhone chipset with most but not all of the hardware features you find on the MacBook Air and Pro. All models of the MacBook Neo ship with an extremely scant 8GB of RAM, which might be the main productivity bottleneck for demanding tasks.
The Neo has a 13-inch Retina display, a 1080p webcam, two USB-C ports, a headphone jack and optional Touch ID, if you’re willing to pay a little more. A lot has been said about whether this is Apple marching to the beat of its own drum again, in a year of RAM shortages and AI obsessions. This is a direct attack on cheap Windows laptops and underperforming Chromebooks. Tempted? Check out our initial impressions from Apple’s event earlier this week, right here. Oh, and for everything Apple announced – we’ve pulled all the news together here.
– Mat Smith
The other big stories this week
Sorry, first-party PlayStation games aren’t coming to PC anymore
Google Pixel 10a review: Small changes, but still great value
There’s no flagship Nothing Phone 4 this year, but the company has put a lot of effort into making its A-series almost flagship, including a notable design pivot with the Phone 4a Pro. The transparent back is now aluminum, and the trademark Nothing aesthetic has been boxed into the camera unit. It looks more grown-up, perhaps, but a little less fun? That said, the egregious camera bump on the Nothing 3a Pro last year is no more. Both 4a phones are sleek slabs of smartphones. The company has also substantially upgraded the devices, with better cameras, more batteryand improved screens. Only the 4a Pro will be coming to the US later this month.
While MWC 2026 offered us plenty of Chinese smartphones ready to wow us, established player Samsung managed to surprise us with its S26 Ultra the week before. Sure, it doesn’t have a ton of major improvements, but it brings subtle upgrades across the board, along with a standout new display for anyone who cares about privacy.
The Privacy Display is the standout new feature – one we’ve never seen before on a smartphone. When you turn the Privacy Display on and view the phone from less than head-on, everything fades to black, like those privacy-sticker screen protectors, but at the hardware level.
The S26 ultra can even selectively activate Privacy Display under specific situations, turning on when you get notifications or open certain apps (like for banking or authenticators). The phone can also enable the feature when you need to enter a PIN, pattern, or password, though this is only for system-level prompts, such as your lock screen.
What could go wrong?
This article originally appeared on Engadget at https://www.engadget.com/general/the-morning-after-engadget-newsletter-121523538.html?src=rss
Hayden AI, a San Francisco startup that makes spatial analytics tools for cities worldwide, has sued its co-founder and former CEO, alleging that he stole a large quantity of proprietary information in the days leading up to his ouster from the company in September 2024.
In a lawsuit filed late last month in San Francisco Superior Court but only made public this week, Hayden AI claims that former CEO Chris Carson undertook what it called “numerous fraudulent actions,” which include “forged board signatures, unauthorized stock sales, and improper allocation of personal expenses.” (Ars covered Hayden AI’s recent product expansion in Santa Monica, Calif.)
Carson, who has since founded a rival company called EchoTwin AI, did not respond to Ars’ request on Wednesday for comment sent via LinkedIn, email, and text message.
Welcome to Edition 8.32 of the Rocket Report! The big news this week is NASA’s shake-up of the Artemis program. On paper, at least, the changes appear to be quite sensible. Canceling the big new upper stage for the Space Launch System rocket and replacing it with a commercial upper stage, almost certainly United Launch Alliance’s Centaur stage, should result in cost savings. The changes also relieve some of the pressure for SpaceX and Blue Origin to rapidly demonstrate cryogenic refueling in low-Earth orbit. The Artemis III mission is now a low-Earth orbit mission, using SLS and the Orion spacecraft to dock with one or both of the Artemis program’s human-rated lunar landers just a few hundred miles above the Earth—no refueling required. Artemis IV will now be the first lunar landing attempt.
As always, we welcome reader submissions. If you don’t want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets, as well as a quick look ahead at the next three launches on the calendar.
Sentinel missile nears first flight. The US Air Force’s new Sentinel intercontinental ballistic missile is on track for its first test flight next year, military officials reaffirmed last week. The LGM-35A Sentinel will replace the Air Force’s Minuteman III fleet, in service since 1970, with the first of the new missiles due to become operational in the early 2030s. But it will take longer than that to build and activate the full complement of Sentinel missiles and the 450 hardened underground silos to house them, Ars reports.
In New Hampshire, just off the western shore of the vacation destination Lake Winnipesaukee, there’s a town called Laconia. With a population somewhere south of 17,000, it’s barely a blip on a map—except on Bike Week, when around 300,000 motorcyclists swarm the place. On the other, quieter weeks of the year, Laconia is best known as the unlikely home of Funspot, the world’s largest arcade.
Meanwhile, in Brookfield, Illinois, about 45 minutes west of Chicago and the shores of Lake Michigan, you’ll find Galloping Ghost Arcade, a sprawling suburban palace with a nondescript exterior hiding a mind-blowing collection. With over 1,000 arcade cabinets (plus a further 46 pinball machines), Galloping Ghost is the world’s largest arcade.
Yes, there are two arcades in the US labeled as the world’s largest, and while that may seem a bit paradoxical, a visit to both proves that while only one can be the biggest, both are the greatest.
The UK government is working on a controversial data bill that would allow AI companies like Google and OpenAI to train their models on copyrighted materials without consent. However, following a two month consultation, it looks like passage of the law will be delayed. “Copyright is going to be kicked down the road,” a person with knowledge of the matter told The Financial Times.
Responses by stakeholders during the consultation period weren’t favorable to any of the government’s proposed ideas for use of copyrighted materials, the FT‘s sources said. There’s no expectation now that an AI bill will be part of the King’s Speech set for May this year.
As a result, Ministers have decided to go back to the drawing board and spend more time exploring other options. The House of Lords Communications and Digital Committee called on the government to develop a licensing-first regime “underpinned by robust transparency that safeguards creators’ livelihoods while supporting sustainable AI growth.”
The UK parliament’s preferred position on the bill (also argued by tech giants like Google) has been that copyright holders need to formally opt-out if they don’t want their materials used to train AI models. However, publishers, filmmakers, musicians and others have said that this would be impractical and an existential threat to the UK’s creative industries.
The House of Lords took the side of artists and introduced an amendment that would require tech companies to disclose which copyright-protected works were used to train AI models. That addition, however, was blocked by the UK’s House of Commons in May last year.
The UK’s majority Labour government — already under fire for its handling of the economy — has taken hits from publishers, musicians, authors and other creative groups over the proposed law. Elton John called the government “absolute losers” while Paul McCartney said that AI has its uses but “it shouldn’t rip creative people off.” McCartney and others artists were part of a “silent album” meant to show the impact of IP theft by AI.
Baroness Beeban Kidron from the House of Lords has also ripped the government over the AI bill. “Creators do not deny the creative and economic value of AI, but we do deny the assertion that we should have to build AI for free with our work, and then rent it back from those who stole it,” she said last year. “It’s astonishing that a Labour government would abandon the labor force of an entire section.”
This article originally appeared on Engadget at https://www.engadget.com/ai/uk-government-delays-ai-copyright-rules-amid-artist-outcry-113937154.html?src=rss
BrianFagioli shares a report from NERDS.xyz: An international team of scientists has done something chemistry has never seen before. IBM, working alongside researchers from the University of Manchester, Oxford University, ETH Zurich, EPFL, and the University of Regensburg, has created and characterized a molecule whose electrons travel through its structure in a corkscrew-like pattern, fundamentally altering its chemical behavior. The findings were published today in Science. The molecule, known as C13Cl2, is the first experimental observation of what scientists call a half-Mobius electronic topology in a single molecule. To the researchers’ knowledge, nothing like it has ever been synthesized, observed, or even formally predicted. And proving why it behaves the way it does required something equally extraordinary — a quantum computer.
The whole thing started at IBM, where the molecule was assembled atom by atom from a custom precursor synthesized at Oxford. Working under ultra-high vacuum at near-absolute-zero temperatures, researchers used precisely calibrated voltage pulses to remove individual atoms one at a time. The result is an electronic structure that undergoes a 90-degree twist with each circuit through the molecule, requiring four complete loops to return to its starting phase. That is a topological property that has no counterpart anywhere in chemistry’s existing record. What makes it even more interesting to folks who follow materials science is that this topology can be switched. The molecule can move reversibly between clockwise-twisted, counterclockwise-twisted, and untwisted states. That means electronic topology is not just a curiosity to be stumbled upon in nature — it can be deliberately engineered. That is a big deal.
The quantum computing angle here is not just a supporting role. Electrons within C13Cl2 interact in deeply entangled ways, each influencing the others simultaneously. Modeling that requires tracking every possible configuration of those interactions at once — something that causes computational demands to grow exponentially and can quickly overwhelm classical machines. A decade ago, researchers could exactly model 16 electrons classically. Today that number has crept to 18. Using IBM’s quantum computer, the team was able to explore 32 electrons. Quantum computers can represent these systems directly rather than approximate them, because they operate according to the same quantum mechanical laws that govern electrons in molecules. In this case, that capability helped reveal helical molecular orbitals for electron attachment — a fingerprint of the half-Mobius topology — and exposed the mechanism behind the unusual structure: a helical pseudo-Jahn-Teller effect.
Read more of this story at Slashdot.
A recently-revised Senate authorization bill (PDF), co-sponsored by Senate Commerce Committee Chair Ted Cruz, would extend the International Space Station’s lifespan from 2030 to 2032 while pushing NASA to accelerate plans for commercial space stations to replace it. Ars Technica’s Eric Berger reports: Regarding NASA’s support for the development of commercial space stations, the bill mandates the following, within specified periods, of passage of the law:
– Within 60 days, publicly release the requirements for commercial space stations in low-Earth orbit
– Within 90 days, release the final “request for proposals” to solicit industry responses
– Within 180 days, enter into contracts with “two or more” commercial providers for such stations
Cruz is trying to inject urgency into NASA as several private companies — including Axiom Space, Blue Origin, Vast, and Voyager — are finalizing designs for space stations. All have expressed a desire for clarity from NASA on how long the space agency would like its astronauts to stay on board, the types of scientific equipment needed, and much more. These are known as “requirements” in NASA parlance.
[…] Cruz and other senators on the committee appear to share those concerns, as their legislation extends the International Space Station’s lifespan from 2030 to 2032 (an extension must still be approved by international partners, including Russia). Moreover, the authorization bill states, “The Administrator shall not initiate the de-orbit of the ISS until the date on which a commercial low-Earth orbit destination has reached an initial operational capability.” With this legislation, the U.S. Senate is making clear that it views a permanent human presence in low-Earth orbit as a high priority. This version of the authorization legislation must still be passed by the full Senate and work its way through the House of Representatives.
Read more of this story at Slashdot.
In a new blog post, Anthropic CEO Dario Amodei has admitted that it received a letter from the Defense Department, officially labeling it a supply chain risk. He said he doesn’t “believe this action is legally sound,” and that his company sees “no choice” but to challenge it in court. Hours before Amodei published the post, the Pentagon announced that it notified the company that its “products are deemed a supply chain risk, effective immediately.”
If you’ll recall, the Defense Department (called the Department of War under the current administration) threatened to give the company the designation typically reserved for firms from adversaries like China if it didn’t agree to remove its safeguards over mass surveillance and autonomous weapons. President Trump then ordered federal agencies to stop using Anthropic’s tech.
Amodei explained that the designation has a narrow scope, because it only exists to protect the government. That is why the general public, and even Defense Department contractors, can still use Anthropic’s Claude chatbot and its AI technologies. Microsoft told CNBC that it will continue using Claude after its lawyers had concluded that it can keep on working with Anthropic on non-defense related projects.
The CEO has also admitted that his company had “productive conversations” with the department over the past few days. He said that they were looking at ways to serve the Pentagon that adheres to its two exceptions, namely that its technology not be used for mass surveillance and the development of fully autonomous weapons, and at ways to “ensure a smooth transition if that is not possible.” That confirms reports that Anthropic is back in talks with the agency in an effort to reach a new deal. In addition, he apologized for a leaked internal memo, wherein he reportedly said that OpenAI’s messaging about its own deal with the department is “just straight up lies.”
This article originally appeared on Engadget at https://www.engadget.com/ai/anthropic-says-it-will-challenge-defense-departments-supply-chain-risk-designation-in-court-054459618.html?src=rss
An anonymous reader quotes a report from 80 Level: Microsoft has officially confirmed development of its next-generation Xbox console, currently known internally as Project Helix. While concrete details remain limited, early information suggests the company is positioning the device as a hybrid between a traditional console and a gaming PC, capable of running both Xbox titles and PC games. The codename was revealed recently by new Xbox CEO Asha Sharma, who reaffirmed Microsoft’s continued commitment to dedicated gaming hardware despite speculation that the company might shift entirely toward cloud or platform-based ecosystems. According to Sharma, Project Helix represents the next step in Xbox’s console strategy.
Although official specifications have not yet been announced, early reports indicate the system will likely rely on a new AMD system-on-chip combining Xbox hardware with PC-style architecture. The device is expected to emphasize high performance while maintaining compatibility with existing Xbox game libraries. […] If the concept holds, Project Helix could mark a significant shift in how console ecosystems are structured, moving away from tightly closed hardware platforms toward something closer to a unified PC-console environment. Sharma wrote in a post on X: “Great start to the morning with Team Xbox, where we talked about our commitment to the return of Xbox, including Project Helix, the code name for our next generation console. Project Helix will lead in performance and play your Xbox and PC games. Looking forward to chatting about this more with partners and studios at my first GDC next week!”
Read more of this story at Slashdot.
The Pentagon has formally designated Anthropic as a “supply chain risk,” ordering federal agencies and defense contractors to stop using its AI tools after the company sought limits on the military’s use of its models. In a written statement, the department said it has “officially informed Anthropic leadership the company and its products are deemed a supply chain risk, effective immediately.” Politico reports: The designation, historically reserved for foreign firms with ties to U.S. adversaries, will likely require companies that do business with the U.S. military — or even the federal government in general — to cut ties with Anthropic.
“From the very beginning, this has been about one fundamental principle: the military being able to use technology for all lawful purposes,” the Pentagon said in the statement. “The military will not allow a vendor to insert itself into the chain of command by restricting the lawful use of a critical capability and put our warfighters at risk.”
A spokesperson for Anthropic did not immediately respond to a request for comment. But the company said last week it would fight a supply-chain risk label in court.
Read more of this story at Slashdot.
Because it takes all kinds, this is a video of artist Shoji Yamasaki dressed like, and dancing like, random pieces of trash blowing in the wind. Oh man, I’ve known my fair share of pieces of trash in life, and none of them danced like this. Most of them moved like SNAKES. Real jerkbags!
