We instruct you, brothers and sisters, in the name of our Lord Jesus Christ, to shun any brother who walks in a disorderly way and not according to the tradition they received from us. For you know how one must imitate us. For we did not act in a disorderly way among you, nor did we eat food received free from anyone. On the contrary, in toil and drudgery, night and day we worked, so as not to burden any of you. Not that we do not have the right. Rather, we wanted to present ourselves as a model for you, so that you might imitate us. In fact, when we were with you, we instructed you that if anyone was unwilling to work, neither should that one eat.
May the Lord of peace himself give you peace at all times and in every way. The Lord be with all of you.
This greeting is in my own hand, Paul’s. This is the sign in every letter; this is how I write. The grace of our Lord Jesus Christ be with all of you.
R. (1) Blessed are those who fear the Lord. Blessed are you who fear the LORD, who walk in his ways! For you shall eat the fruit of your handiwork; blessed shall you be, and favored. R. Blessed are those who fear the Lord. Behold, thus is the man blessed who fears the LORD. The LORD bless you from Zion: may you see the prosperity of Jerusalem all the days of your life. R. Blessed are those who fear the Lord.
Jesus said, “Woe to you, scribes and Pharisees, you hypocrites. You are like whitewashed tombs, which appear beautiful on the outside, but inside are full of dead men’s bones and every kind of filth. Even so, on the outside you appear righteous, but inside you are filled with hypocrisy and evildoing.
“Woe to you, scribes and Pharisees, you hypocrites. You build the tombs of the prophets and adorn the memorials of the righteous, and you say, ‘If we had lived in the days of our ancestors, we would not have joined them in shedding the prophets’ blood.’ Thus you bear witness against yourselves that you are the children of those who murdered the prophets; now fill up what your ancestors measured out!”
An anonymous reader quotes a report from Ars Technica: Antibodies play a central role in your body's immune defense. But they're also nearly ubiquitous in biological research, being essential for several widely used lab techniques. While some researchers need to go through the process of producing their own antibodies, antibodies to many key proteins are commercially available and can be ordered for overnight delivery. In May, however, Reese Richardson, a post-doc at Northwestern University, discovered that some of the images used to demonstrate how these antibodies performed in lab experiments had been subject to image manipulation -- the sorts of changes that would get a paper retracted if they had appeared in the academic literature. The manipulations ranged from removing background noise to copying and pasting data to fabricate results. Now, he has done a more exhaustive search and found problematic manipulations in images used to market over 17,000 commercial antibodies.
[...] The consequences of this discovery are pretty significant. If you buy an antibody believing it will generate clean, clear data and find it doesn't, many researchers will assume the problem is them. That often leads them to spend time troubleshooting the procedure and trying slightly different conditions to get useful data. If the antibody can't produce those results, all the troubleshooting will have been a waste of time and money. Nature's coverage of the new findings includes quotes from several companies that sell these antibodies that, paraphrased, range from "we'll look into it" to "we don't think it's a problem." Researchers who have spent time frustrated while failing to get an antibody-based experiment to work may think otherwise.
[Matt Lenhard] has an interesting writeup explaining exactly how fraudsters offer access to cutting-edge AI models at a tenth of the price. Perhaps unsurprisingly, the secret is to get tokens for free from anywhere they can and by any means necessary. Then wrap them in a pretty relay API, and sell access to it.
Relaying tokens is not by itself a shady practice. That distinction belongs to services that obtain tokens fraudulently, opening the door to selling them at rates far below market value. This practice is widespread and profitable, in part because the abuse is so hard to pin down and stop.
One source of tokens is free credits on new accounts. New accounts are spooled up as fast as possible, hammered until they’re empty, then it’s done all over again. Another method is to sign up as pay-after, possibly with a stolen card, and simply ensure the account has no valid payment method once the bill comes due. Or set up a temporary card, pay some minimum up front and consume as much as possible, then initiate a chargeback. It doesn’t matter if individually each of these doesn’t amount to much before they get flagged, because it’s being leveraged relentlessly on a massive scale by automated systems.
There are the shadier methods, too. Fraudsters don’t just target providers directly. Consumer software products with AI features get reverse-engineered, then the back ends hammered for all they are worth. Poorly-coded support chatbots can be highjacked into serving fraudsters’ traffic instead of just their own. It doesn’t actually matter where the tokens come from, after all. As long as the fraudsters are obtaining them for free (or at least below their costs) then it’s profit.
That last point is one [Matt] zeroes in on with advice on how to mitigate this abuse. He goes into detail in his writeup but what it comes down to is recognizing that it’s a numbers game. Fraudsters depend entirely on obtaining tokens for free, or nearly free. So just like using an AI to keep phone scammers tied up, anything that raises friction increases the fraudster’s costs, in turn encouraging them to find an easier target.
Google engineers responsible for the Chrome/Chromium web browser are experimenting with Flatpak packaging on Linux. They aren't yet committed to officially supporting Flatpak packages but for now are at least exploring the option...
Fluid simulations are one of the “killer apps” of high-performance computing, but if you can’t afford the performance, they can take a depressingly long time to run. Depending on your use case, as long as you keep the Reynold’s number in mind– or are just looking for a qualitative look at pretty flows–you might be able to get away with purely-practical simulations using rheoscopic fluid, as [Visual Thinker] demonstrates in a recent video.
The fluid, as you can guess from the name, lets you scope out rheos— that’s flow, for those of you didn’t take Greek. Making it is as simple as you could ask for: get some mica flakes, which are readily available to add ‘sparkle’ to cosmetics, and mix with water and a drop of soap. The soap isn’t always necessary, but depending on your mica it helps keep it in suspension and avoid clumping– [Visual Thinker] found it helped him a good deal. Being flat plates of reflective material, the mica flakes catch the light and sparkle beautifully– and since they align with the fluid shear, they show you exactly what’s going on in your ‘simulation’.
[Visual Thinker] isn’t starting with serious simulations; the first thing he tries is essentially a toy that lets him see fluid flow around a Benchy by sticking magnets in it and using it to move a cross-section of its hull though a thin layer of fluid sandwitched betwixt pieces of laser-cut acrylic. We don’t call it a toy to disparage it, though– we totally want one. [Visual] mentions the idea of a coffee table combining the concept with the kind of underslung mechanism we see in sand drawing tables, which sounds dangerously hypnotic. If any of you build one, please try and tear your eyes away long enough to let us know.
He has another beautiful piece that make the video worth watching: a wind-tunnel, again made of laser-cut acrylic and printed parts. With careful consideration of the scale and flow speeds, that one might actually prove useful– and even if it doesn’t, it’s pretty enough that it doesn’t really matter. Beauty has its own utility sometimes.
Most wind tunnels we see around here use actual wind, but rheoscopic fluid was invented for this sort of thing, even if it does make for pretty baubles.
Alabama's attorney general has subpoenaed OpenAI as part of an investigation into whether inadequate safeguards contributed to an incident in which an unreleased cybersecurity model escaped its isolated environment and hacked Hugging Face. TechCrunch reports: The investigation comes weeks after OpenAI admitted that one of its unreleased and guardrail-free cybersecurity models had escaped an isolated environment, connected to the internet, and hacked AI dataset platform Hugging Face. As Reuters first reported, Hugging Face was only one of four victims of what was supposed to be "an internal evaluation" of a model with "maximal cyber capabilities," as OpenAI put it.
The press release announcing the subpoena (PDF) sent by the state's attorney general Steve Marshall said that the state was seeking to understand if OpenAI's "inability or unwillingness to ensure the safety of its products" violated the state's consumer protection laws. Earlier this month, Marshall, along with the attorneys general of 14 other states, including Florida, Missouri, Pennsylvania, and Texas, sent a letter (PDF) to OpenAI's CEO Sam Altman, requesting that he and his company preserve all records related to the Hugging Face incident. The letter also asked OpenAI to "immediately cease and desist" from any internal cybersecurity evaluations. OpenAI said in a statement: "The Hugging Face incident marked an important moment for AI safety and we are conducting a thorough review along with external advisors. Once the review is complete, we will share a technical report with relevant government authorities and publish our findings publicly."
SpaceX made Florida's Space Coast home to the world's busiest spaceport for a decade, but that will change this year. The company is significantly cutting the number of launches from Florida until Starship arrives, a senior SpaceX official confirmed Tuesday.
The Falcon 9 rocket has been SpaceX's workhorse, routinely launching batches of satellites for the company's Starlink network, primarily from launch pads at Cape Canaveral Space Force Station and NASA's Kennedy Space Center in Florida. There were 165 Falcon 9 launches last year—about three flights per week—and about 75 percent of them carried Starlink satellites.
This year is different. SpaceX has launched more missions from its West Coast launch pad at Vandenberg Space Force Base in California since January, and this trend will amplify for the rest of the year.
New Zealand has introduced legislation that would ban children under 16 from social media platforms and AI companion services. "We have protections to keep children safe in the real world and we need them in the virtual world too," said Prime Minister Christopher Luxon in announcing the bill. Jurist.org reports: The Online Safety (Minimum Age and Child Safety Risk Assessment) Bill would require an age restriction on platforms with harmful features for children. These features include recommender systems, endless feeds, feedback features and time-limited features. The bill also seeks to restrict underage users from accessing AI companion services. However, it explicitly excludes messaging apps, professional networking sites, gaming and music platforms, and other educational and health tools.
Notably, age verification through self-declared dates of birth and formal identification does not satisfy the platforms' duty under the law. It also requires platforms to verify their users' age through other methods such as facial scans and user activity patterns. The bill would also require platforms to conduct child safety risk assessments for all users under 18 and protect them from harmful content such as bullying, violence, and sexually explicit materials.
Last year a multi-kernel architecture was proposed for the Linux kernel to allow multiple independent kernel instances to co-exist on a single physical machine. Each kernel with "multikernel" Linux can run on dedicated CPU cores whole sharing the underlying hardware resources. Linux 7.0-mk2 released today with the kernel patched for this multi-kernel behavior...
The FDA has authorized the first wearable in the U.S. to continuously monitor ketone levels and the first device globally to track both ketones and glucose together in a single system. From a report: [Abbott's] Libre Duo 10 Day continuously measures both glucose and ketone levels in the fluid just beneath the skin every minute, day and night. Readings are transmitted wirelessly to a compatible smartphone, where users can view current glucose and ketone levels and whether those values are trending up or down. The device also can send automatic alerts if ketone levels reach a concerning threshold. The FDA noted that ketone information should be interpreted in the context of glucose readings and symptoms.
Ketones are produced when the body uses fat instead of glucose for energy. When ketone levels rise too high, patients with diabetes can develop diabetic ketoacidosis (DKA), a serious complication that can progress quickly and become life-threatening without prompt treatment. Until now, patients who needed ketone monitoring had to test separately using methods that provided a single measurement at one point in time. Those tests could not show whether ketone levels were rising or falling. For patients with diabetes -- particularly those at higher risk for DKA -- continuous glucose and ketone monitoring may provide earlier warning of metabolic deterioration and support timelier sick-day management, hydration, insulin adjustment, and escalation of care when clinically appropriate.
Viral videos of the World Humanoid Robot Games show sprinting robots beating the human 100-meter record held by Usain Bolt—but also feature running robots crashing into barriers and falling down because they cannot readily stop running. A few fallen robots even break at the waist in a shower of sparks or catch on fire.
That demonstration of both robotic prowess and limitations came from the second edition of the World Humanoid Robot Games hosted in Beijing from August 22–26. Like the inaugural event held in 2025, this year’s event challenged humanoid robots to run fast, perform kung fu or dance moves, fight one another in kickboxing, and play soccer or table tennis.
This year’s games also tested robots in more humdrum practical scenarios like washing and hanging laundry, where they appeared to lag behind typical human working speeds. That suggests the event organizers, including Chinese state media and the Beijing city government, are keen to showcase the commercial potential of humanoid robots at a time when China’s robotics industry is rapidly developing and testing such robots.
As software updates cease for operating systems, they eventually begin to lose access to parts of the LAN and internet due to out of date encryption features, as well as the inability to handle file sharing protocols like SBM3, which is somewhat of a necessity if you have e.g. a NAS on the LAN. Such too was the case with [watermark_hd]’s 20-year old PowerPC Macs and their installations of OS X Tiger and Leopard.
Cue Aqualink, a native SMB3 client for these older OS X versions that uses [Ronnie Sahlberg]’s libsmb2 server/client library for SMB2 and SBM3. The source code can be found over on GitHub, along with a Japanese translation. By using a local WebDAV server Tiger’s built-in mount_webdav feature can be used to mount these remote volumes.
While you can often still use SMB1 even on modern Windows and Linux/BSD via Samba, allowing even retro systems like these PowerMacs to speak SMB3 is at least a great boost for network security, even if the aforementioned encryption shortcomings mean that you cannot quite run encrypted file shares yet.
Although OS X eventually began to adopt modern SMB versions, some of us may remember how incredibly buggy they were, to the point that us OS X users often had to fall back to CIFS (SMB 1.0), so this is another potential use for this Aqualink application.
Canada's cultural-content rules have become a flashpoint in its trade fight with the U.S., after American negotiators reportedly demanded that Ottawa drop requirements for streaming services to promote Canadian and French-language content. Canada refused, even as it has already backed away from some financial levies on streamers. "We were not prepared to compromise on our sovereignty, the protection of the French language, and our culture," Prime Minister Mark Carney said in a speech on Saturday after trade talks collapsed. CBC.ca reports: Ottawa has long required broadcasters to promote and support Canadian content (Cancon), all the way back to song quotas for AM radio stations. In 1991, the government brought in the Broadcasting Act. The law states that "the Canadian broadcasting system shall be effectively owned and controlled by Canadians" and that the Canadian broadcasting system should "serve to safeguard, enrich and strengthen the cultural, political, social and economic fabric of Canada." But decades later, the rising popularity in Canada of streaming platforms such as Netflix, YouTube, Amazon Prime and Spotify raised questions about Cancon and broadcasting rules. Video and audio streaming services were not, for example, required to support and promote Cancon, but their TV and radio counterparts were.
Looking to address the imbalance, the former Trudeau government brought forward a bill in 2022 to update the Broadcasting Act, called the Online Streaming Act. "Canadian broadcasters have invested in and introduced us to the incredible Canadian programs that so many of us love. We are updating our laws so online streamers have to contribute in a similar and equitable way," a 2022 government news release said. The legislation was controversial from the start, with the government and supporters saying it was a necessary evolution of Canada's media laws in the digital age, while opponents expressed concerns that it was overreach and an attempt to regulate the internet.
American streamers and digital media companies opposed the legislation fiercely. The bill passed with amendments and became law in April 2023, but the government delegated much of its interpretation -- including how much money streamers would have to contribute to Cancon -- to Canada's broadcast regulator, the Canadian Radio-television and Telecommunications Commission (CRTC). But getting streaming companies to pay up has been a long and confusing saga. [...]. As for why the U.S. government is so invested in the issue? Mariane Bourcheix-Laporte, a postdoctoral fellow in the communication studies and media arts department at McMaster University in Hamilton, said it could be about power.
"The Americans have had, since after World War II, a very strong cultural policy of pushing out American content into the world," Bourcheix-Laporte, who has worked with the CRTC, said. "This has been a strategy -- a soft-power strategy -- for the American government, in parallel to their military strategies and political alliances strategies."
Perplexity and Nvidia have launched "Portable Computer," a local-first version of Perplexity's agent platform that runs AI models, files, tools, and workflows directly on Nvidia-powered Linux hardware. Local tasks incur no token charges and keep data on-device by default, with users asked for permission before the system escalates a step to a cloud model. VentureBeat reports: For Nvidia, which has spent the past two years selling the world on trillion-dollar AI data centers, the announcement signals something subtler but strategically important: the chipmaker believes local AI has crossed a threshold from hobbyist curiosity to practical tool -- and it wants to sell the hardware that runs it.
"Local AI reached an inflection point," said Nader, Nvidia's director of developer technology, who focuses on developer tooling and open source. "For the longest time, it was hobbyists and enthusiasts, and they were running these quantized models that were quantized down to be super tiny... And while that's cool, it's not super practical. But all that changed with a lot of these new open source models that have come out that are super useful."
[...] Portable Computer arrives today for Pro, Max, Enterprise Pro, and Enterprise Max subscribers on Linux, with Windows support following in September. Any RTX GPU with at least 24GB of VRAM -- roughly a GeForce RTX 3090 or newer -- clears the bar, a threshold Nate called "sort of the floor where we really want to make sure that we can deliver a great experience, but balance that with making it broadly available."
Fashionistas of a certain age no doubt remember the late designer Stephen Sprouse, who gave Blondie's Debbie Harry her distinctive Bowery punk style. Sprouse's first collections in the mid-1980s made a major splash, melding graffiti prints, a playful '60s aesthetic, and bright Day-Glo colors that won admirers such as Andy Warhol.
Several examples of Sprouse's work are preserved in the textiles collection of the Indianapolis Museum of Art at Newfields, where conservationists are trying to learn more about the phosphorescent and fluorescent pigments the designer used in his creations in order to keep the colors from dulling over time. They described recent advances in that research at a meeting of the American Chemical Society (ACS) held this week in Chicago.
Scientists began describing minerals that glowed in the dark as phosphors in the Middle Ages. Typically such materials take on a charge when exposed to light, storing the absorbed energy and releasing it gradually as re-emitted light. Henri Becquerel discovered radioactive decay in 1896 because of his work with phosphorescent uranium salts: He left the salts in a closed drawer with photographic plates, which fogged up even without a light source. DayGlo paints and similar materials exploit the related phenomenon of fluorescence. DayGlo pigments fluoresce in daylight by essentially converting UV light into visible light to produce brighter, more vibrant colors.
Some people are cursed with motion sickness, which can make it impossible to read or use a phone in a moving vehicle without suffering waves of nausea. There's a surprisingly simple trick that can make smartphones usable in such situations. Apple deployed it on the iPhone a couple of years ago, and now Google's own version is finally coming (slowly) to Android.
Motion sickness is caused by a disagreement between what your inner ear senses and what your eyes see. If you're looking at a book or a screen while in a car, the sensory mismatch can lead to a pretty unpleasant time. As part of iOS 18 in 2024, Apple released a feature called Motion Cues that places a network of moving dots on the screen to alleviate motion sickness, and it seems to work surprisingly well. Google's version is similar, but it's called Motion Assist.
Google began testing Motion Assist back in 2024, but it never expanded beyond an internal test until now. Android Authority reports Motion Assist is appearing on Pixel phones running Android 17, but there's no app or update you can install to get the feature—it's being delivered by Play Services as part of a staged rollout.
An anonymous reader quotes a report from Ars Technica: For years, AI industry watchers of all stripes have been warning of a coming jobs apocalypse driven by ultra-intelligent AI systems that will be able to replicate most human tasks more cheaply. Now, newly updated research from Stanford University economists suggests AI seems to be causing significant entry-level job losses for younger workers in some fields, even as older workers appear largely unaffected so far.
The August 2026 edition of "Canaries in the Coal Mine? Six Facts about the Recent Employment Effects of Artificial Intelligence" updates and revises a paper of the same name published last year with fresh data and refined statistics. In that update, the Stanford researchers find the employment trends they identified for entry-level workers last year are persisting and expanding. Specifically, employment levels for workers ages 22 to 25 in the most "AI-exposed" occupations are now 19 percent below those of their peers in fields less exposed to AI disruption. Last year, that gap measured just 13 percent.
[...] Digging deeper into the data, the researchers found that this phenomenon is mainly manifesting itself through lower hiring rates for entry-level workers in AI-impacted fields, rather than increased firings or employees quitting. They also found that the labor market effects among this age group were mostly seen in lower overall employment, rather than reduced pay rates. But not all jobs that show potential for AI "disruption" are created equal, the researchers found. In its Economic Index, Anthropic differentiates between queries related to tasks that are "automative" (i.e., fully replacing work previously done by a human) or "augmentative" (i.e., helping human workers be more effective at tasks they are still needed for). By this measure, jobs like "accountants and auditors" and "receptionists and information clerks" were among those judged most susceptible to AI automation, while jobs like "chief executive" and "registered nurse" were among those using AI augmentation most often.
Unsurprisingly, jobs where AI automation is prevalent are the ones showing the worst relative employment levels for entry-level workers these days. "The findings are consistent with automation-oriented uses of AI substituting for labor while complementary uses are associated with flat or rising employment," the researchers write. Interestingly, the researchers found that the impact is strongest in entry-level jobs built around "codified" knowledge, which is the formal, documented skills that AI can more easily replicate. Meanwhile, experienced workers in roles relying on tacit, practice-based knowledge have seen stronger employment growth.
Citing privacy, health officials in Pennsylvania are not providing information on the people who died beyond that they were unvaccinated and were residents of Lancaster County. Officials noted that the deaths are among 393 confirmed cases reported this year across 28 counties in the state.
Louisiana Gov. Jeff Landry said Tuesday that SpaceX will commit $100 billion to develop Starship factories and launch pads in the state's coastal areas. In doing so, the company seeks to replicate the Starbase facility it has built over the last decade in southern Texas on a larger scale.
The announcement capped months of speculation about SpaceX's interest in a sprawling parcel of land along the Gulf coast of Louisiana, which offers room to build multiple launch towers and offers access to the methane propellant that fuels the Starship rocket.
Gwynne Shotwell, the president and chief operating officer of SpaceX, said the "Starbase Louisiana" facility would become a self-sustaining spaceport with propellant production, power generation, deep-water shipping capabilities, vehicle processing facilities, and an airport on site.
The PorteuX Linux distribution focused on being a high performance, modular, and minimalist distro took to forking Xfce's xfwm4 window manager into "xfwm4-gl" for OpenGL compositing support. As part of that they developed a window manager / compositor benchmark for evaluating the performance and efficiency of typical operations. Their results are fascinating...
One of the stories of the last few weeks has been that AI companies have been scanning books in very large numbers in order to train their models with content guaranteed to have been written before 2002, and thus AI free. It’s caused some outrage, because of the size of the operation, and because the scanning process is destructive. In particular the phrase being bandied around is that these are rare books, and it’s this phraseology I find problematic. I think it’s time to unpack why that is the case.
It’s Not Book Burning, Folks
Before I worked for Hackaday I had a long career in and around the publishing industry, mostly on the electronic side, but from time to time crossing paths with my colleagues in the world of paper-based publishing. I understand the appeal of a good book, I’ve spend a lot of my life among bibliophiles, and let’s just say I own a few books myself. In particular I understand the symbolism of destroying books, bringing to mind as it does the actions of repressive regimes. I have stood in Bebelplatz in Berlin where the photo of Nazi student organisation members burning the library of Magnus Hirschfeld’s institute was taken in 1933, and if you know me, you’ll have an idea why that’s close to home. But for all that, what the AI companies are doing is not the same thing.
In this case they’re destroying the books for two reasons. Firstly, as I remember from a previous employer in the publishing world, it’s much easier to digitise a stack of papers than it is a bound book. Thus I’m pretty sure that’s one reason they remove the binding before digitising the pages. Then secondly, as I understand it it’s a copyright issue. If they buy a book, digitise it, and destroy the physical copy, they can legitimately claim that only one copy of it exists, and they hope, sidestep copyright claims from publishers.
When Rare Maybe Isn’t Really Rare At All
You’ll only see one of these numbers on a book published since 1970.
Perhaps the most pertinent question then is just what are the books being scanned and destroyed? They’re almost universally described as “rare”, but is that accurate or sensationalist? It brings to mind a dusty library filled with priceless tomes hand-transcribed by monks which it would be a crime to destroy, but there’s something that explodes that vision in an instant.
If you read the reports of what’s happening, they are ordering books by ISBN number. That’s an international system for identifying books, which was only introduced in 1970. If they’re ordering a book by its ISBN, it’s no medieval illuminated manuscript.
So the books being scanned and destroyed are relatively new, but can they still be described as rare? In that case just like anything else mass-produced since 1970, how many survive depends on the size of the original print run and how valued they have been since. So a few of these books can be physically rare in the sense of being uncommon, but if they are next-to-valueless, it’s fairly obvious nobody has particularly cared about their survival up to now. It’s likely that any books printed since 1970 which are both rare and of value will have their future assured, so the AI industry is not committing the wanton destruction of culture the reports would like to suggest.
You Need To Know Just How Many Books Get Pulped Every Year
People are often shocked when they find a dumpster full of books for recycling. Ricky Shore, CC BY-NC-ND 2.0.
I’m left feeling that a combination of the symbolism of destroying books along with a distaste for AI companies has inflated the status of these books well beyond their worth. If people truly had a care for old books they would be shocked to know how many are pulped each year by the paper recycling industry.
The publishing industry has been churning out mass-produced books for centuries now, so the world is awash with old books. Where do these newly-minted bibliophiles imagine they all go, to the Great Library In The Sky? I haven’t even touched yet upon the publishing industry, which pulps vast quantities of brand new unsold books every year. Where is the outrage, I ask?
We all love to dunk on AI companies, and Heaven knows, there are plenty of reasons to do so. Among all those reasons, sadly destructively digitising books is pretty low on the list. Please, ask the other questions, the ones they really don’t want to answer!
Waymo plans to launch its robotaxi service in Munich by the end of 2027, marking the Google-owned company's first expansion into the European Union. "It already operates in 11 cities in the United States and has applied for a license in the United Kingdom to launch its robotaxis in London this year," notes Reuters. From the report: The Google subsidiary will start rolling out vehicles in the German city this year, which will be manually driven while the company "starts with high-definition mapping of local street networks" and testing with safety drivers, Waymo said in a statement.
"Bavaria is determined to live up to its pioneering role and be an international leader in autonomous driving," Florian Herrmann, the head of the Bavarian state chancellery, said in the statement. "Now we need to move quickly from testing to real-world deployment."
[...] German authorities gave autonomous vehicles the green light in 2021 to operate in the country in approved geographical areas. Other countries are looking at following suit, though the EU's broader autonomous driving rules are set by the U.N.
The latest criticism of the increased burden placed on open-source software project maintainers caused by AI / LLM agents is around too many bug reports effectively causing a "denial of service" attack on project maintainers...
Lab supply companies have been selling antibodies using manipulated images
Posted on Aug. 25, 2026, 12:16 p.m. | Ars Technica
Antibodies play a central role in your body's immune defense. But they're also nearly ubiquitous in biological research, being essential for several widely used lab techniques. While some researchers need to go through the process of producing their own antibodies, antibodies to many key proteins are commercially available and can be ordered for overnight delivery.
In May, however, Reese Richardson, a post-doc at Northwestern University, discovered that some of the images used to demonstrate how these antibodies performed in lab experiments had been subject to image manipulation—the sorts of changes that would get a paper retracted if they had appeared in the academic literature. The manipulations ranged from removing background noise to copying and pasting data to fabricate results. Now, he has done a more exhaustive search and found problematic manipulations in images used to market over 17,000 commercial antibodies.
Antibodies are useful in the lab because the immune system generates them to recognize specific proteins. While those proteins typically appear on the surface of pathogens, the immune system doesn't know where a given protein it encounters comes from. So, if you inject an animal with your protein of interest, it will typically generate antibodies to recognize that.
With this exploit, the original Quest hardware can now be officially divorced from any reliance on Meta's servers or services to be useful. That means enterprising Quest owners should be able to sideload apps without needing to register for a Meta Developer account and activating Developer Mode through Meta's mobile app. It also means users should be able to go through the initial setup and login steps for a fresh Quest headset even if and when Meta decides to shut down the servers that currently support this process.
The August update gives you more control over two parts of development that can get complicated quickly: choosing the right level of AI assistance and managing work across Git branches and repositories. You can now tune model thinking effort for the task in front of you, share custom agents across your organization, and see your Copilot usage without breaking your flow. Git workflows get a meaningful upgrade too. Worktrees let you keep multiple branches active at once, while first-class submodule support brings common management tasks directly into Visual Studio. Grab the Visual Studio 2026 Stable Channel update and dig into what is below.
Adjust model thinking effort to match your task Not every question needs the same amount of reasoning. For supported models, you can now set thinking effort to
Low, Medium, or High, balancing response depth, speed, and token usage around the work you are doing. Use Low for straightforward questions and code suggestions, Medium for everyday development, and High when you are working through a tricky algorithm, architecture decision, or hard-to-debug problem. You can adjust the setting from the Model picker or the expanded Language Models view.
Organization-level custom agents Teams can now share custom agents across repositories instead of configuring the same specialized help one project at a time. GitHub organization and enterprise owners can publish agents for everyone in the organization, helping Copilot follow shared workflows and expectations more consistently. Visual Studio automatically detects organization-level agents when you work in an eligible repository and adds them to the
agent picker. Hover over an agent to see its description and organization source, or select the definition button to open its definition file. This functionality requires a GitHub organization.
Access your Copilot usage Curious how much of your Copilot plan you have used? Open the context window from the prompt box, then select
View all Copilot usage to jump to your full plan details. Usage notifications are easier to act on too, so you will know when you are close to your limit and what options you have to keep working. It is a small change that puts useful information closer to the moment you need it.
Worktrees: work on multiple branches at once Ever stashed half-finished work just to investigate another branch?
Git worktree support gives each branch its own working directory, so your current changes stay in place while you switch to another task. In the Git Repository window, right-click a branch and select New Worktree From. You can create the worktree from a new or existing branch, or start from a commit in the history graph. Open it in the current window or a new Visual Studio instance when you want both branches side by side. When the extra working directory is no longer needed, right-click it and select Delete Worktree. Your worktrees appear alongside branches in the Git Repository window, branch picker, and repository picker.
Git submodule support One of our
most requested Git improvements is here. Visual Studio now gives submodules a dedicated section in the Git Repository window, better visibility in Git Changes, and a repository picker that clearly shows the parent-child hierarchy. From the Submodules section, you can add, update, and delete submodules. Visual Studio discovers them automatically when you open a solution or folder and keeps them out of the general local repositories list, reducing clutter. Submodules are read-only by default. To make changes inside them, go to Tools > Options > Source Control > Git, find Automatically activate multiple repositories, and select Yes, include submodules. This is the first milestone for the experience, with more improvements planned. * * *From our entire team, thank you for choosing Visual Studio! For the latest updates, resources, and news, check out the
Visual Studio Hub and stay in touch. Happy coding!The Visual Studio team
Apple has unveiled a new Mac mini with either its new M6 chip or the M5 Pro chip released earlier this year. It adds faster CPU, GPU, storage, and AI performance along with Wi-Fi 7, Bluetooth 6, and 2.5Gb Ethernet as standard. There's also a new higher starting price of $899, which is up from the previous $799 base price and far above the $599 starting price of the 2024 model. MacRumors reports: The M6 chip is equipped with a 12-core CPU and a 12-core GPU, up from a 10-core CPU and 10-core GPU in the M5 chip. In addition, the M6 chip features the first-ever dual Neural Engine with two 16-core engines, up from one in previous chips. The M6 chip has up to 170GB/s memory bandwidth, up from 153GB/s for the M5 chip.
Apple said the Mac mini with the M6 chip delivers up to 40% faster CPU performance, up to 4x faster performance for AI tasks in particular, up to 2x faster graphics performance, and up to 2x faster storage speeds compared to the previous-generation model with the 10-core M4 chip, 32GB of unified memory, and 2TB of storage.
There are two M5 Pro configurations available, including one with a 15-core CPU and a 16-core GPU, and another with an 18-core CPU and a 20-core GPU. Both of these models are equipped with a single 16-core Neural Engine for AI tasks. For both the M6 and M5 Pro configurations, Apple said the Mac mini now includes Neural Accelerators in each GPU core for the first time.
One day, people will look back at what we call Artificial Intelligence and laugh. We do the same thing today, as chat bots totally outstrip what the computer industry called AI up until pretty recently. This didn’t escape curators at the Internet Archive, apparently, and [Jason Scott] tells us about a recent collection, “Vintage Artificial Intelligence.”
These are old software titles that will run for you in emulated machines right in your browser, ranging from somewhere in the 1970s to the 1990s. There’s Eliza, of course. Actually, there are several copies of Eliza. Given how simple it was to write Eliza, it did a pretty good job. Then there are adventure games that are pretty conversational, Lisp, Prolog, which was going to spawn expert systems to replace us all, and Racter, which tried to write fiction.
There was even Alter Ego that was supposed to help you explore life decisions, maybe? There are a couple different versions of even a few versions of Conway’s Game of Life. We aren’t sure that’s ever really been AI, but perhaps it depends on your definition. We’re happy to see Sargon, the chess program, represented.
We didn’t see Hexapawn, which is a shame. We also didn’t see Parry (the paranoid counterpart to Eliza) or that elusive software we remember but can never find that built word chains from text called George.
AI won’t replace radiologists, but it will dramatically change their jobs
Posted on Aug. 25, 2026, 11:10 a.m. | Ars Technica
In 2016 Geoffrey Hinton, the Nobel-winning “godfather of AI,” predicted that radiologists—the physicians who read X-rays, ultrasounds, and other images to help make medical diagnoses—would find themselves replaced by computers within five years. Today the field can retort by quoting Mark Twain’s famous quip: The report of my death was an exaggeration.
Radiology’s ranks are in fact growing steadily, with the number of practitioners expected to expand by 26 percent or more over the next three decades. But what Hinton may have missed about the dynamics of the job market should not obscure his prescience: He was correct that human physicians now have a silicon-based colleague in the room that matches or exceeds their performance. In fact, radiology is far and away medicine’s hot spot for AI, making it a bellwether for the adoption of expert decision-making systems across healthcare and perhaps in other fields.
As of early 2026, about three-quarters of the 1,400 AI-enabled medical devices cleared by the Food and Drug Administration were for radiology. Some make physicians more efficient by drafting reports or alerting them to the images that urgently need attention. But other AI tools have the potential to improve on human performance by identifying abnormalities that may not be visible to the human eye, or interpreting images as well as—and sometimes better than—trained radiologists. For example, an analysis of 43 clinical trials concluded that AI-assisted colonoscopies reveal more polyps than conventional ones.
Motorola is working with GrapheneOS to officially support the privacy-focused Android alternative on its 2027 flagship phones, starting with a non-folding model and later expanding to the next Razr Fold and Razr Ultra. "These will ship with Motorola's normal Android skin, but you will be able to switch to GrapheneOS later if you want to," notes GSMArena.com. GrapheneOS says the devices will "meet or exceed" its hardware and update requirements, and will include seven years of "proper updates." Interestingly, Motorola will be doing much of the porting work itself.
With the Btrfs pull request for Linux 7.3 having delivered more performance optimizations with some ~3x and ~5x gains mentioned in specific areas, I was eager to test out the new Btrfs performance on the in-development kernel. In today's article are some benchmarks of Btrfs on Linux 7.2 stable compared to Linux 7.3 Git with some very enticing performance gains confirmed in various workloads.
When I got back into SLA resin printing recently, I knew that I’d inevitably have to deal with the agony of failed prints and of course resin spills. This moment eventually came, and I felt motivated to treat mistakes as teaching moments on aspects like how to properly prepare an SLA build plate in terms of angles and supports or how to deal with failed print aftermaths.
Before moving on to the disaster, I’d like to first start with a look at the resin print of the previous article, which contained a number of fairly small parts. These I had oriented and supported almost fully using the automatic methods provided by the ChituBox slicer software, and worked about 90% as I had hoped, while leaving plenty of room for improvement as well.
Overall, preparing an SLA build plate in the slicer isn’t quite the same as for an FDM printer, mostly due to one phrase that strikes fear in the heart of anyone who has ever done resin printing: “peeling forces”.
Not Bad, Not Great
For last article’s resin print, I had to put a number of models onto the build plate in the slicer, after which I mashed ‘auto arrange’, ‘auto orient’ and then ‘auto support’ in their respective tabs. I did change the orientation of the beam so that it wasn’t pointing straight upward any more, as I wasn’t going to wait a few extra hours for it to print just for that single object.
This then got me the following overview including a veritable forest of supporting structures:
You’re going to enjoy peeling off those supports later.
By playing it safe, I managed to get everything printed without any glitches other than my previously mentioned fight with the resin auto-feed system of the printer. Of course, by leaning heavily on defaults, I also got backstabbed by the slicer’s overzealous use of supports, especially where it was highly undesirable, such as inside parts of the LEGO Technic-compatible parts:
By rotating the figurines to be printed upside-down relative to the build plate this also meant having lots of ugly marks left by the supports, both on the happy buddha and the female knight figurine.
Here the fix seems rather straightforward: angle figurines so that supports contact things like the bottom of a surface where it won’t be as noticeable. Also inspect the auto-generated supports to remove any that are in naughty places and perhaps do some manual supporting if you feel particularly confident.
I did look at a few “how to do supports right” videos and written tutorials, and the general advice seems to be to simply forget about auto-generated supports.
For me an amazing aspect was that both figurines were angled upside-down by the slicer, when everyone prints them with the base towards to the build plate. Exactly how ChituBox’s algorithm here works is a complete mystery to me, but I reckon that this slightly confusing experience may have contributed to the subsequent disaster that occurred with another print.
Simply Bad
The FDM version of the CD rack in black PLA passing QA.
Where things slid slideways and wrapped themselves at high velocity around a phone pole was when trying to print a 16-slot CD rack, specifically this rather nice model by [zenitar3d] from Thingiverse. On an FDM printer this is braindead simple to print: you slap it on the build plate in the slicer, do a sanity check that it physically fits, slice it and let ‘er rip. My only issue here was that OrcaSlicer deemed it necessary to add a brim, so that took some sanding to clean up a razor sharp edge.
On the resin side of things, you enter a torment nexus: you can slap the part on the build plate, but then you risk elephant foot — a thickening at the base where exposure time is longer than for subsequent layers. Even if that’s of no concern, you still need to violently remove the part from the solid metal build plate, which is highly likely to cause damage.
If I still had the LD-002R printer with its flex plate, an aftermarket modification that I had fitted. This would be of no concern with a mere flex-and-pop, but here I’d have to violently wield a metal scraper to convince the build plate and cured layers to part ways. Clearly I need to look into flexible build plates for current SLA printers.
I did try to use the same auto-angle and auto-rotate approach in the slicer, but ChituBox would just always put part of the model outside of the printing area. After a while I grew tired of this and just printed it with the part slightly lifted off the build plate with medium supports like this:
Anyone who has ever done any resin printing cringes at this screenshot.
In my defense, I did this in the midst of yet another European heatwave with zero air conditioning, so maybe that had sufficiently fried my remaining brain cells. Regardless, the results were rather predictable.
Carnage
A little while later I had the good news in the sense that the supports were printing beautifully, but also bad news in that the actual model had been ripped off the supports by the aforementioned peeling forces.
Cue sad trombone SFX.
In hindsight this was obvious: the quite solid surface of the model has significantly more surface area than the area contacted by the supports. At the first attempt to peel the newly cured model layer off the nFEP (PFA) film, the tug of war resulted in the supports winning out and the print being a total failure.
You could call this the ‘FDM spaghetti’ equivalent with resin printing, where the FDM’s extruder is printing in empty air, but unlike with FDM printing the subsequent clean-up is less of a sighing, brushing away bits of thermoplastic and trying again with the glue stick, and more of a chemical hazard situation.
Dealing with an SLA resin printing failure sees you draining and filtering the resin from the vat, carefully removing any solid resin from the vat’s film and curing the failed parts so that they can be safely disposed of. All while suited up with gloves, eye protection, and at least a half-face mask with A1P2 filters that still leave you plenty of opportunity to consider whether SLA resin or IPA smells worse when the copious amounts involved of both try to overwhelm the filters.
Clean-Up Detail
All of this is perfectly fine.
Where the whole kerfuffle got even worse was when the whole auto-feeding of the resin caught up with me. After ripping the bottle out of the machine I had noticed that the GK3 Ultra had for some reason pulled a vacuum inside the bottle, which could explain some of the issues that I had experienced. This did however also mean that its internal volume had decreased due to the bottle’s deformation.
This was a detail that didn’t quite register with me until resin that I was pouring through the filter into the bottle was overflowing onto the floor. Cue copious amounts of colorful cursing and a dash for the paper kitchen towels, followed by a rather illuminating UV exposure session using a handheld UV lamp. Fortunately cured resin doesn’t bond well to tile flooring, so it can be peeled off after curing and tossed into the regular household waste. The pro-tip here is to always use silicone underneath potential resin spills. If only I had done so.
With the floor clean once more, the next challenge was to get the vat cleaned up again. The provided silicone scraper was useful here, but you absolutely need that spray bottle with IPA to soften up the connection between the PFA film and the cured resin.
This calls for IPA and elbow grease.
Using the built-in vat curing feature I could cure most of the remaining resin in the vat, but still had to use the handheld lamp to get to corners where it didn’t reach. This is the part that I’m still working on, making sure everything is clean and the PFA film undamaged before I throw myself again at another printing session.
Lessons Learned
As they say, spilled milk, or resin.
I think the primary lesson that I have learned here is that I still do not comprehend why consumer resin printers insist on having that solid lump of metal that they dare to call a ‘build plate’ — an immovable surface that you have to violently assault with a scraper after printing to make it release printed parts.
After mostly printing with the magnetically attached flex plate on the LD-002R – of course after adjusting its Z-height correspondingly – it still feels like time hasn’t moved at all here.
As a friend of mine remarked when I reported the print failure described in this article, it’s also rather astounding that there’s no simulation of peel forces in slicers to get some idea of whether your supports game is overkill or weak sauce. There are some resin printers that even try to reduce the peel forces by tilting the vat – such as the Prusa SL1S and Form 3 – and there are various ‘tricks’ to reduce the peeling forces, such as lubricating with silicone and PTFE oil, many of which I too have tried with the LD-002R with unclear results, but ultimately you just want to ‘science’ it, as the kids say.
Overall, a resin printing failure isn’t the end of the world, as long as you are mindful of a potential mismatch between the air volume in the target bottle and the resin volume in the vat you’re pouring from. Resin is only nasty until you blast it with UV, when it turns into relatively harmless plastic.
All of that said, I’m still torn on that CD rack model. Theoretically the GK3 Ultra has the build volume for it, surpassing the Neptune 4 in two directions, but it’s not easy to prepare a plate in such a way that the model isn’t ripped off its supports, is not disgraced by a massive elephant’s foot, or worst case the build plate wins and the FEP/PFA film loses the tug of war and rips.
Did I mention rips in the vat’s film? That’s another thing I experienced with the LD-002R back in the day. I was lucky that the resin spill was fairly contained, but I was puzzled for a while why the prints kept failing until I actually drained the vat.
Anyway, after all this learning, it’s time to reorganize and see what I can improve when I next hurl myself at this whole SLA resin printing topic.
The pull requests for the existing Paragon NTFS3 kernel driver as well as the new modern "NTFS" drivers have been submitted for the ongoing Linux 7.3 kernel cycle. Besides bug fixes, most notable among these NTFS file-system drivers are Windows System Compression "WOF" read support for the modern NTFS driver...
The Mac mini and Mac Studio occupy two distinct points in Apple's lineup of desktops, but lately, they've had something in common: They're popular for local AI inference and software development thanks to the advantages of their unified memory architecture and the fast CPUs and GPUs on their systems-on-a-chip.
Today, Apple announced new iterations of both desktops, along with two new chips: the M6, the first 2nm chip in Apple's M-series lineup for Macs, and the M5 Ultra, now the most powerful chip in the lineup for most things—especially AI workloads.
The Linux Device Mapper "DKM" framework for mapping block devices to higher-level virtual block devices doesn't see any major new features for Linux 7.3 but there are many bug fixes, including code clean-ups carried out by AI...
The Quest virtual reality headset gets a fully unlocked bootloader thanks to the QuestStack tool, which automates a complex process of privilege escalation to provide stable, privileged access to the hardware. This solidly frees the headset from its existence as a device tied to Meta’s walled garden, although the tool only works on the Quest 1.
The first-generation Quest headset is an older (released in 2021) piece of hardware that is still perfectly capable, although it has been surpassed by later models in terms of performance and optics.
It has also been essentially forgotten as far as parent company Meta is concerned, with no requirement for new content to be compatible with it, nor consideration in general given to the device for some time now.
Hardware that is no longer supported should be opened. The Oculus Go got an official unlocked OS build which was a positive thing, but the Go was also a pretty limited device. The Quest 1 — the ‘Oculus’ part of the name having been dropped around the time Facebook renamed itself to ‘Meta’ — is considerably more capable than the Go was. Now people can have privileged access to its hardware, which may help save some of them from junk piles while enabling folks to do as they please with the hardware they purchased.
"The Register has a story about a Windows backdoor that waits silently in memory for a 'magic packet' before springing into action," writes Slashdot reader fred133. "No outgoing traffic, just waiting..." From the report: Like a sleeper cell awaiting activation, a never-before-seen Windows backdoor dubbed Sleepwalker waits silently in memory for one specifically crafted network packet to wake it up and deliver commands using the malware's 23-instruction language. The commands can do everything from running code directly in memory to moving data off the computer. Malware researcher Dominik Reichel discovered the passive backdoor, which also has its own command language, and detailed Sleepwalker in a technical analysis on Monday. "What makes it worth writing up is what that packet carries: not a readable command, but a short program written in a command language of the backdoor's own design," Reichel said. "Its 23 instructions cover scheduling, several ways to move data, staged file delivery and running code directly in memory. Recovering the encryption key is not enough to understand one of these programs. The internal command language must be reverse engineered as well."
In addition to having its own command language, it's also notable that the remote host can be a VMware VMCI target instead of a normal network address. "Taken as a whole, the approach here is consistent with a targeted, well-resourced operation rather than an opportunistic one," Reichel wrote. The malware, hidden inside a 64-bit Windows DLL file, impersonates Microsoft's dpapi.dll, part of Windows' data protection API for protecting sensitive data. It exports the same seven functions as the real dpapi.dll, but attempts to forward calls to a file named dpapisvc.dll, which is not a real Windows component. The file also has a forged ESET Management Agent version resource, and loads via side-loading into ERAAgent.exe, the Windows executable for ESET Management Agent. After confirming that its host process is named ERAAgent.exe, Sleepwalker goes to sleep inside the computer's memory, which also helps it remain hidden from traditional anti-virus tools.
Unlike most backdoors, which call back to an attacker-controlled command-and-control (C2) server and start receiving commands, Sleepwalker lies in wait, checking every packet that passes through the network looking for a specific pattern - this is called a magic packet. Once it sniffs out a packet that matches the exact pattern, the backdoor decrypts the data and treats it as a command. "Because the backdoor never sends anything out on its own and does not open any obvious listening port by default, tools that watch for connections to known-bad domains or unusual outbound traffic will not see anything unusual," Reichel wrote. "The absence of outbound connections to known-bad infrastructure does not rule out an infection, either. A machine can be fully compromised by this backdoor while producing nothing at all for a network monitor to flag."
The in-development Linux 7.3 kernel is marking Nova Lake Xe3P graphics as stable in being enabled by default and no longer hidden behind the "force probe" flag. While on-by-default, there still are some features that have yet to land like the DisplayPort 2.1 ALPM functionality...
KDE developer David Edmundson is out today with a blog post around improvements that have been ongoing for the Plasma 6.8 release in improving the KDE remote desktop experience. As part of ensuring a good Wayland experience and hitting all the needs fulfilled by X11, Plasma 6.8 is seeing improvements for its remote desktop functionality...
Linux sound subsystem maintainer Takashi Iwai of SUSE submitted all of the sound feature updates last week for the Linux 7.3 kernel. Besides the continued AI/LLM-generated patch churn, the sound code for Linux 7.3 sees a lot of new hardware support...
We ask you, brothers and sisters, with regard to the coming of our Lord Jesus Christ and our assembling with him, not to be shaken out of your minds suddenly, or to be alarmed either by a “spirit,” or by an oral statement, or by a letter allegedly from us to the effect that the day of the Lord is at hand. Let no one deceive you in any way.
To this end he has also called you through our Gospel to possess the glory of our Lord Jesus Christ. Therefore, brothers and sisters, stand firm and hold fast to the traditions that you were taught, either by an oral statement or by a letter of ours.
May our Lord Jesus Christ himself and God our Father, who has loved us and given us everlasting encouragement and good hope through his grace, encourage your hearts and strengthen them in every good deed and word.
R. (13b) The Lord comes to judge the earth. Say among the nations: The LORD is king. He has made the world firm, not to be moved; he governs the peoples with equity. R. The Lord comes to judge the earth. Let the heavens be glad and the earth rejoice; let the sea and what fills it resound; let the plains be joyful and all that is in them! Then shall all the trees of the forest exult. R. The Lord comes to judge the earth. Before the LORD, for he comes; for he comes to rule the earth. He shall rule the world with justice and the peoples with his constancy. R. The Lord comes to judge the earth.
Jesus said: “Woe to you, scribes and Pharisees, you hypocrites. You pay tithes of mint and dill and cummin, and have neglected the weightier things of the law: judgment and mercy and fidelity. But these you should have done, without neglecting the others. Blind guides, who strain out the gnat and swallow the camel!“Woe to you, scribes and Pharisees, you hypocrites. You cleanse the outside of cup and dish, but inside they are full of plunder and self-indulgence. Blind Pharisee, cleanse first the inside of the cup, so that the outside also may be clean.”
When the analog TV signals were turned off in most places around fifteen years ago, their replacement took the form of a set of digital multiplexes. ATSC for North America, and DVB-T for Europe and other places. This would deliver a multi-channel broadcasting solution for the future, and this would be how those not on a cable would consume their telly. It’s a surprise then to find that some governments are already looking at turning off digital TV broadcasting, with the UK in particular wanting to put a date on the switch-off of 2032.
It’s been no secret for many years that linear broadcast TV is being overtaken by streaming services, and this move projected to come at the end of the transmitting contract was always likely to come eventually. Even with increasingly few younger people watching traditional TV though, it still comes as a bit of a shock that it’s happening so soon. The replacement will be an online service for which initially a set-top-box will be required. We’re guessing there will be a storm of protest, but since it’s still quite a few years away and broadband coverage is now near-universal, there’s a good chance it will peter out as the time approaches.
Aside from the end of analog TV, we’ve seen a steady decline in AM and Long Wave transmission across Europe. What makes this surprising then is that instead of being a legacy analogue system, the one facing the turn-off is the future-proof replacement, and one that still sees plenty of use at that. A major shift in consumer electronic technology is taking place, but will anyone notice it?
A developer says AliExpress is using the browser's WebAudio API to help fingerprint users by playing inaudible audio and measuring tiny differences in how their devices process it. CyberNews reports: The developer, "laserphile," wrote on their blog that they recently ran into some weird issues with their Bluetooth headphones. They couldn't play music via their phone when, at the same time, the AliExpress website was open on their PC. The headphones, laserphile explained, support multipoint Bluetooth audio so they can be connected to the PC and phone at the same time, for instance, playing music on the phone and announcing notifications through the PC. "Shortly after loading the AliExpress homepage, audio from my phone would stop playing. Closing the AliExpress tab fixes it immediately," the developer said in the blog post.
"Muting the tab/Firefox/Windows does not help, and there is no visible video, music, or other media playing on the page. This seemed suspicious enough to investigate." It turns out that Alibaba has been secretly leveraging AliExpress users' audio systems to track them and build detailed fingerprints of them. [...] The AliExpress site was using the browser's WebAudio API to run invisible sound waves at zero volume. By measuring tiny hardware differences in how each PC processed those signals, the site created a unique digital fingerprint to track devices -- without user knowledge or consent.
The secret audio path froze the developer's Bluetooth connection while covertly scraping hardware memory, screen dimensions, and network data in the background. The data collection extends beyond audio. Further inspection revealed that the same scripts also measure canvas, WebGL, hardware specs, WebRTC, mouse/touch events, and automation indicators. All of these form a broad device fingerprint that is sent back to Alibaba's telemetry servers. The simplest fix is to use a privacy-focused browser such as Firefox or Brave, which can limit or block this kind of fingerprinting. Brave goes further by randomizing fingerprint data and blocking the AliExpress tracking scripts involved.
Printed footwear is an intriguing idea, but as far as projects go it is somewhat more complex than it first appears. This guide to 3D printing your own clogs not only provides a solid process, but also acts as a list of the challenges and pitfalls involved. After all, a piece of footwear is actually a fairly large object. Failed prints can be costly and time-consuming, so a guide like this is a valuable resource.
First of all, a 3D printer that can handle multi-material printing is called for. The footwear itself will be printed in TPU 90A as a sweet spot for hardness, but the print will require supports and those supports will need to peel away cleanly. The solution is a shoe printed in TPU with a rigid support structure of PLA. Using two different materials in the same print with anything remotely resembling efficiency calls for either a dual-nozzle print head, or a multi-toolhead printer.
3D printing one’s own clogs can be rewarding, if not necessarily cost-effective.
Here we want to take a moment and say that while the guide itself suggests PETG is also a suitable support structure, we suspect this might only be true for the exact filament formulations used in the guide. The safer approach is to use PLA. Why? As we’ve seen in other tests, PETG has been observed to stick extremely well to flex filaments in general, whereas PLA doesn’t really want to stick to anything other than PLA. The exact formulations of TPU and PETG used in the guide might be compatible with one another, but in general we recommend sticking to PLA as a rigid support for flexible filament.
Assuming a capable printer and suitable materials are nailed down, one also needs to worry about keeping the TPU dry. It is very sensitive to moisture, which directly affects print quality. You’ll also need to dial in the settings — a gyroid-patterned infill of 15% provides the right amount of “squish”, which is most effectively fine-tuned by changing the infill pattern rather than the density.
Is it worth the time and effort and filament cost to print one’s own pair of slip-ons versus simply buying a pair of Crocs®? Maybe not, but it can still be rewarding and this guide will help minimize any failed prints in the process. And if you do get a nice print but the TPU is sticking a little too well to the build plate, reach for the isopropyl alcohol.
