Plasma Bigscreen, KDE's TV-focused interface, is being revived after years of inactivity thanks to contributor Devin, who overhauled the UI, redesigned the Settings app, improved app launching, and updated key modules. While still in progress -- with features like HDMI-CEC remote support and a virtual keyboard pending -- the project aims to rejoin KDE's official Plasma release schedule, potentially in version 6.5. Neowin reports: If you have not heard of it, Plasma Bigscreen is a Plasma shell for televisions, with original support for the now-defunct Mycroft AI assistant. It used to provide a simple launcher for apps and custom "Mycroft Skills" before development stalled, causing most distributions to drop it. The project was left behind during the big transition to Plasma 6 last year because no one had ported it in time for the megarelease. After a friend of his started poking at the code, Devin stepped in to tackle the much-needed work. [...]

For anyone who wants to test this out, you can do as Devin did by installing Plasma Bigscreen on a Raspberry Pi using postmarketOS, though you would have to compile it yourself or pull from the nightly repos to get the latest changes. Applications like Kodi and VacuumTube (smart TV version of YouTube) work well with remote navigation, and some games like SuperTuxKart are playable. Controller support exists, but getting TV remotes to work over HDMI CEC is still untested. The project is far from finished; it still needs an arrow-navigable virtual keyboard and a clearer long-term direction now that Mycroft is gone. Still, the goal is to get it back into the official Plasma release schedule, possibly for version 6.5.

An anonymous reader quotes a report from Phoronix: Merged yesterday to the latest development code for the LibreOffice open-source office suite is now recognizing Bitcoin "BTC" as a supported currency for use within the Calc spreadsheet program and elsewhere within this cross-platform free software office suite. Stemming from a recent bug report requesting Bitcoin as an official currency option within LibreOffice Calc, the necessary additions are now in place so it's a built-in preset like USD and EUR. Thus easier managing of Bitcoin transactions and the like from within LibreOffice Calc.

U.S. prosecutors and the Commodity Futures Trading Commission (CFTC) have officially closed their investigations into Polymarket, the decentralized, blockchain-powered prediction market platform where users bet with real cryptocurrency on the outcomes of future events. "The DOJ was investigating Polymarket last year, reportedly for allowing U.S. users to place bets on the site despite Polymarket being required to block U.S. traders," reports CoinDesk.

The FBI raided Polymarket CEO Shayne Coplan's Manhattan apartment last November, seizing his phone and electronic devices. A source close to the matter told The New York Post it was politically motivated due to Polymarket's successful prediction of Trump's election win. It's "grand political theater at its worst," the source said. "They could have asked his lawyer for any of these things. Instead, they staged a so-called raid so they can leak it to the media and use it for obvious political reasons."

BrianFagioli shares a report from NERDS.xyz: Blender 4.5 has arrived and it's a long-term support release. That means users get two full years of updates and bug fixes, making it a smart choice for anyone looking for stability in serious projects. Whether you're a solo artist or part of a studio pipeline, this version is built to last. Here's a list of key features and changes in this release:

- Vulkan backend replaces OpenGL (faster, smoother UI)
- Adaptive subdivision up to 14x faster with multithreading
- New Geometry Nodes: Camera Info, Instance Bounds
- GPU-accelerated compositor nodes with standardized inputs
- New Boolean solver: Manifold (cleaner, faster mesh operations)
- UV maps visible in Object Mode + improved selection behavior
- Grease Pencil render pass and Geometry Nodes integration
- Improved file import support: PLY, OBJ, STL, CSV, VDB
- Deprecations: Collada, Big Endian, legacy .blend, Intel Mac support
- Cycles OptiX now requires NVIDIA driver v535+
- New shader variants for add-on developers (POLYLINES_*, POINT_*)
~500 bug fixes across all major systems

An anonymous reader quotes a report from TorrentFreak: Internet service providers BT, Virgin Media, Sky, TalkTalk, EE, and Plusnet account for the majority of the UK's residential internet market and as a result, blocking injunctions previously obtained at the High Court often list these companies as respondents. These so-called "no fault' injunctions stopped being adversarial a long time ago; ISPs indicate in advance they won't contest a blocking order against various pirate sites, and typically that's good enough for the Court to issue an order with which they subsequently comply. For more than 15 years, this has led to blocking being carried out as close to users as possible, with ISPs' individual blocking measures doing the heavy lifting. A new wave of blocking targeting around 200 pirate site domains came into force yesterday but with the unexpected involvement of a significant new player.

In the latest wave of blocking that seems to have come into force yesterday, close to 200 pirate domains requested by the Motion Picture Association were added to one of the longest pirate site blocking lists in the world. The big change is the unexpected involvement of Cloudflare, which for some users attempting to access the domains added yesterday, displays the [Error 451 -- Unavailable for Legal Reasons] notice ... As stated in the notice, Error 451 is returned when a domain is blocked for legal reasons, in this case reasons specific to the UK. [...] In this case there's no indication of who requested the blocking order, or the authority that issued it. However, from experience we know that the request was made by the studios of the Motion Picture Association and for the same reason the High Court in London was the issuing authority. [...] The issue lies with dynamic injunctions; while a list of domains will appear in the original order (which may or may not be made available), when the MPA concludes that other domains that appear subsequently are linked to the same order, those can be blocked too, but the details are only rarely made public.

From information obtained independently, one candidate is an original order obtained in December 2022 which requested blocking of domains with well known pirate brands including 123movies, fmovies, soap2day, hurawatch, sflix, and onionplay. This leads directly to another unusual issue. The notice linked from Cloudflare doesn't directly concern Cloudflare. The studios sent the notice to Google after Google agreed to voluntarily remove those domains from its search indexes, if it was provided with a copy of relevant court orders. Notices like these were supplied and the domains were deindexed, and the practice has continued ever since. That raises questions about the nature of Cloudflare's involvement here and why it links to the order sent to Google; notices sent to Cloudflare are usually submitted to Lumen by Cloudflare itself. That doesn't appear to be the case here. "Domains blocked by Sky, BPI and others, don't appear to be affected," notes TorrentFreak. "All relate to sites targeted by the MPA, and the majority if not all trigger malware warnings of a very serious kind, either immediately upon visiting the sites, or shortly after."

"At least in the short term, if Cloudflare is blocking a domain in the UK, moving on is strongly advised."

Many trains in the U.S. are vulnerable to a hack that can remotely lock a train's brakes, according to the U.S. Cybersecurity and Infrastructure Security Agency (CISA) and the researcher who discovered the vulnerability. From a report:The railroad industry has known about the vulnerability for more than a decade but only recently began to fix it. Independent researcher Neil Smith first discovered the vulnerability, which can be exploited over radio frequencies, in 2012.

"All of the knowledge to generate the exploit already exists on the internet. AI could even build it for you," Smith told 404 Media. "The physical aspect really only means that you could not exploit this over the internet from another country, you would need to be some physical distance from the train [so] that your signal is still received."

Perplexity CEO Aravind Srinivas warned young entrepreneurs that tech giants will "copy anything that's good" during a talk at Y Combinator's AI Startup School, telling founders they must "live with that fear." Srinivas said that companies raising tens of billions need to justify capital expenditures and search for new revenue streams.

Perplexity pioneered web-crawling chatbots when it launched its answer engine in December 2022, but Google's Bard added internet-crawling three months later, followed by ChatGPT in May 2023 and Anthropic's Claude in March 2025. The competition has extended to browsers, with Perplexity launching its Comet browser on July 9 and Reuters reporting that OpenAI is developing a web browser to challenge Google Chrome. Perplexity's communications head Jesse Dwyer said larger companies will "drown your voice."

NIST: There's a new record holder for the most accurate clock in the world. Researchers at the National Institute of Standards and Technology (NIST) have improved their atomic clock based on a trapped aluminum ion. Part of the latest wave of optical atomic clocks, it can perform timekeeping with 19 decimal places of accuracy.

Optical clocks are typically evaluated on two levels -- accuracy (how close a clock comes to measuring the ideal "true" time, also known as systematic uncertainty) and stability (how efficiently a clock can measure time, related to statistical uncertainty). This new record in accuracy comes out of 20 years of continuous improvement of the aluminum ion clock. Beyond its world-best accuracy, 41% greater than the previous record, this new clock is also 2.6 times more stable than any other ion clock. Reaching these levels has meant carefully improving every aspect of the clock, from the laser to the trap and the vacuum chamber.

The team published its results in Physical Review Letters. "It's exciting to work on the most accurate clock ever," said Mason Marshall, NIST researcher and first author on the paper. "At NIST we get to carry out these long-term plans in precision measurement that can push the field of physics and our understanding of the world around us."

A survey of 500 IT asset managers in organizations that use Oracle Java has found that 73% have been audited in the last three years. From a report: At the same time, nearly eight out of 10 Oracle Java users said they had migrated, or planned to shift, to open source Java to try to avoid the risk and high costs of the dominant vendor's development and runtime environments.

Oracle introduced a paid subscription for Java in September 2018, and in January 2023, it decided to switch its pricing model to per employee rather than per user, creating a steep price hike for many users. In July 2023, Gartner recorded users experiencing price increases of between two and five times when they switched to the new licensing model.

Two years later, the survey conducted by market research firm Dimensional Research showed only 14% of Oracle Java users intended to stick with the vendor's subscription model.

Nearly half of young Americans feel unprepared for future jobs as AI reshapes the workforce faster than career guidance can adapt, according to a new study from the Schultz Family Foundation and HarrisX. The survey of thousands of workers aged 16-24, along with parents, counselors and employers, revealed differences between generations about job availability and requirements. While 71% of employers say sufficient opportunities exist, only 43% of young people agree.

Parents rely on outdated personal experiences when advising children, with 79% drawing from their own career paths despite 66% believing their children should pursue different directions. Employers require at least one year of experience for 77% of entry-level positions while offering internships for just 38% of roles.

An anonymous reader shares a report: Hugging Face, a company with a multi-billion dollar valuation and one of the most commonly used platforms for sharing AI tools and resources, is hosting over 5,000 AI image generation models that are designed to recreate the likeness of real people. These models were all previously hosted on Civitai, an AI model sharing platform 404 Media reporting has shown was used for creating nonconsensual pornography, until Civitai banned them due to pressure from payment processors.

Users downloaded the models from Civitai and reuploaded them to Hugging Face as part of a concerted community effort to archive the models after Civitai announced in May it will ban them. In that announcement, Civitai said it will give the people who originally uploaded them "a short period of time" before they were removed. Civitai users began organizing an archiving effort on Discord earlier in May after Civitai indicated it had to make content policy changes due to pressure from payment processors, and the effort kicked into high gear when Civitai announced the new "real people" model policy.

Candy Crush-maker King is cutting approximately 200 employees, with many positions filled by AI tools the departing workers helped develop, according to multiple sources who spoke anonymously to industry publication MobileGamer.biz. The layoffs heavily target level designers, user research staff, and UX and narrative writers across King's London, Barcelona, Stockholm, and Berlin studios.

The London-based Farm Heroes Saga team faces cuts of roughly 50 people, including key leadership positions. "Most of level design has been wiped, which is crazy since they've spent months building tools to craft levels quicker," one staffer said. "Now those AI tools are basically replacing the teams."

Microsoft employs engineers in China to help maintain Defense Department computer systems, with U.S. citizens serving as "digital escorts" to oversee the foreign workers, according to a ProPublica investigation. The escorts often lack advanced technical expertise to police engineers with far more sophisticated skills, and some are former military personnel paid barely above minimum wage.

"We're trusting that what they're doing isn't malicious, but we really can't tell," one current escort told the publication. The arrangement, critical to Microsoft winning federal cloud computing contracts a decade ago, handles sensitive but unclassified government data including materials that directly support military operations. Former CIA and NSA executive Harry Coker called the system a natural opportunity for spies, saying "If I were an operative, I would look at that as an avenue for extremely valuable access."

An anonymous reader quotes a report from Bloomberg: CoreWeave is expanding a data center that is projected to double the electricity needs of a city near Dallas, another example of the strains that artificial intelligence workloads are placing on the US power supply. Local officials have grappled with how to handle the increased stress on the electricity grid from the project, according to a late 2024 presentation and emails seen by Bloomberg. The site is being developed by Core Scientific and will be used by OpenAI in Denton, Texas. Last week, CoreWeave announced it would acquire Core Scientific for about $9 billion, in part, to gain direct control of its data centers aimed at supplying AI work.

Denton, about 50 miles northwest of Dallas, has almost doubled its population in the last 25 years to about 166,000 residents. To meet the spike in AI-related power demand, the city is passing on any extra costs to the data center operator and constructing additional grid infrastructure, Antonio Puente, general manager of local utility Denton Municipal Electric, said in an interview. "To serve the entire load from Core Scientific, we do have some transmission challenges," Puente said. "We will have to make some additional transmission investments." [...] Like some other large AI data center projects, the site in Denton was focused on cryptocurrency mining before pivoting to AI workloads in December. This transition means unrelenting power consumption -- the site will no longer curtail operations when power prices are high -- which will increase grid strain. "Now you're talking about a facility that has to have energy 24 hours a day, 365 days a year," Puente said. That challenge will be mitigated by the addition of backup generators and batteries, he added.

Unlike many large projects, the Denton data center didn't receive local tax exemptions. Officials expect more than $600 million in property and sales tax from the data center expansion, more than double the costs it plans to incur, according to an analysis document seen by Bloomberg. It also anticipates that 135 new jobs will be created, according to the document. The Denton site, which is already being rented by CoreWeave, is Core Scientific's largest planned project at about 390 megawatts of power. It's "utilizing the majority of extra system capacity" in the city, wrote a utility executive in a January email seen by Bloomberg. Any additional large power users will exacerbate overloads on the grid, the executive added. "When fully built out, it will host one of the largest GPU clusters in North America," Core Scientific Chief Executive Officer Adam Sullivan said of the site during a May call. "Denton is a flagship facility."

The report notes that Texas could face electricity shortages as soon as 2026 due to surging power demand from data centers, oil and gas operations, and crypto mining.

A team of Japanese researchers has set a new world record for internet speed, transmitting data at 125,000 gigabytes per second over 1,120 miles using a new type of 19-core optical fiber. "That's about 4 million times the average internet speed in the U.S. and would allow you to download the entire Internet Archive in less than four minutes," notes Live Science. It's also "more than twice the previous world record of 50,250 Gbps, previously set by a different team of scientists in 2024." From the report: To achieve this new speed -- which has not been independently verified -- the team developed a new form of optical fiber to send information at groundbreaking speeds over roughly the distance between New York and Florida. Details about this achievement were presented April 3 at the 48th Optical Fiber Communication Conference in San Francisco, according to a statement from Japan's National Institute of Information and Communications Technology.

The new type of optical fiber is equivalent to 19 standard optical fibers in its data transmission capacity. The new optical fiber is better suited to long-haul transmission than existing cables because the centers of all 19 fibers interact with light in the same way, so they encounter less light fluctuation, which results in less data loss. The new cable squeezes 19 separate fibers into a diameter of five-thousandths of an inch (0.127 millimeters), which is the same thickness as most existing single-fiber cables already in use. This effort means the new cable can transmit more data using existing infrastructure. [...] For this demonstration, the data ran through a transmission system 21 times, finally reaching a data receiver after traveling the equivalent of 1,120 miles.