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  1. 1

    Margaret Hamilton, the computer scientist who led the development of the onboard flight software for NASA's Apollo missions and is credited with coining the term 'software engineering', has died, according to reports led by MIT News. Tributes have highlighted her role in making the Apollo 11 moon landing possible and her lasting influence on the field of software engineering.

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    Google ordered to halt datacentre work in Finland over environmental concerns●Google told to halt work on datacentres in Finland over environmental concernsYhnCultureMusic45339 min ago

    Google has been ordered to temporarily stop construction work on its datacentres in Finland pending a proper assessment of the projects' environmental impact. The decision affects the company's expansion of computing infrastructure in the Nordic country, where tech firms have invested heavily to take advantage of cheap energy and cool climate. The move adds to growing scrutiny of the environmental footprint of large-scale datacentre development.

  3. 3
    OpenAI annualised revenue $20 billion below earlier figures●OpenAI annualised revenues $20B less than previously signalledYhnTechnologySemiconductors4321 h ago

    OpenAI's annualised revenue is reportedly around $20 billion lower than figures previously signalled by the company, according to CNBC reporting. The shortfall is drawing attention because OpenAI's revenue projections underpin multibillion-dollar infrastructure commitments involving Nvidia, Oracle and CoreWeave. Commenters are questioning how the gap affects the credibility of OpenAI's growth forecasts and the broader AI spending buildout.

  4. 4
    Critics Say Tech Industry Profits From Wasteful LLM Boom●But here we run up against an unpleasant reality: the tech sector values the # LLM craze chiefly because it's outrageousMmastodonEnvironmentEnergy896 h ago

    Commentators are arguing that the tech sector embraces the large language model boom not for its usefulness but because it is so resource-hungry. The claim is that AI companies grow richer the more money, energy and computing power get consumed, making inefficiency and constant expansion features of the business model rather than flaws. The critique ties AI enthusiasm to wider concerns about energy use and environmental costs.

  5. 5
    Builder turns 30 obsolete Mac Minis into Cray-1 replica●A Cray-1 supercomputer replica from 30 "obsolete" Mac MinisYhnTechnologyGadgets911 h ago

    A hobbyist has built a working replica of the Cray-1, the iconic 1970s supercomputer, using a cluster of 30 Mac Minis cast off as obsolete. The project repurposes old Apple hardware into the distinctive curved chassis of one of computing history's most famous machines. Readers are debating the irony of retired hardware powering a tribute to a machine once itself the height of computing power.

  6. 6
    Trapped ions used to simulate gluon string breaking●Gluon string breaking is simulated using trapped ions✉newsSciencePhysics1 d ago

    Physicists have simulated gluon string breaking using a trapped-ion system, according to Physics World. The experiment models how the strong force produces new particle pairs when quarks are pulled apart, a phenomenon that cannot be directly calculated with ordinary computers. The work demonstrates how quantum simulators can tackle problems in particle physics that are out of reach for classical methods.

  7. 7
    Apollo 11 Guidance Computer Code Now Open Source●The Apollo 11 Code Is Open Source (and it's hilarious)▶youtubeTechnologySoftware1.9M1 h ago

    The source code for the Apollo 11 guidance computer, written by MIT engineers for NASA in the 1960s, is publicly available on GitHub, and programmers are delighting in its quirks. Comments in the assembly code include jokes and exasperated remarks from the engineers, and one file is even named after Shakespeare. The code famously contains the program that guided the lunar module's landing and handled priority overloads during descent.

  8. 8
    Commerce Department reallocates $955 million of GlobalFoundries CHIPS award●Department of Commerce Announces Agreement with GlobalFoundries to Amend Its Existing CHIPS Program Award and Reallocate $955 Million to Accelerate Investments in Silicon Photonics, Silicon-Germanium, and Advanced Packaging✉newsTechnologySemiconductors1 h ago

    The Department of Commerce has amended its existing CHIPS Program award with GlobalFoundries, redirecting $955 million to speed up investments in silicon photonics, silicon-germanium, and advanced packaging. The reallocation signals a shift in US semiconductor funding priorities toward chip technologies seen as critical for AI and next-generation computing, and it is drawing attention from industry observers tracking how CHIPS Act money is being spent.

  9. 9
    Grace Hopper Celebration 2026 conference cancelled●Grace Hopper Celebration (GHC) 2026 CancelledYhnCultureCelebrity7635 min ago

    AnitaB.org has cancelled the 2026 edition of the Grace Hopper Celebration, the world's largest gathering of women in computing. The announcement, made via a press release on the organisation's website, has drawn attention in tech circles, where the conference has long been a major venue for recruiting, networking and advancing women in technology.

  10. 10

    Data center developments are making headlines worldwide as the AI boom accelerates. China has turned a remote steppe in Inner Mongolia into a hub for AI computing, while Anthropic plans a $6.3 billion data center in Osaka with NTT. Meanwhile, Ukrainian drones struck an AI data center belonging to Russia's Yandex, and AirTrunk paused its Singapore listing amid market turbulence.

  11. 11
    Rare American chestnut grove threatened by data center●One of America's Last Chestnut Groves Is About to Be Destroyed for a Data CenterYhnTechnologyGadgets491 h ago

    One of the few remaining stands of American chestnut trees in the United States is reportedly slated for destruction to make way for a new data center. The trees, nearly wiped out by blight in the 20th century, are considered ecologically precious. The plans have drawn criticism from people who see the project as trading a rare piece of natural heritage for computing infrastructure.

  12. 12
    Ukraine strikes Yandex data center in Vladimir, third in days●BREAKING: Ukraine has struck the Yandex (Russian Google) data center in Vladimir, Russia. Ukrainian drones have now hit𝕏xRU3.2K2 d ago

    Ukrainian drones have struck a Yandex data center in Vladimir, Russia, according to reports. It is the third Yandex facility hit in four days, following a strike on Sasovo on October 8 that reportedly housed two of the company's three AI supercomputers. The campaign appears to target Russia's AI and cloud computing infrastructure, with observers noting the escalating attacks on the Russian tech giant's critical sites.

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    Filippo Valsorda lays out post-quantum cryptography guidance▼(Post-Quantum) Cryptographic Right AnswersYhnBusinessCrypto1091 min ago

    Cryptography engineer Filippo Valsorda has published a guide titled '(Post-Quantum) Cryptographic Right Answers', offering developers concrete recommendations on which algorithms and protocols to adopt as quantum threats loom. The piece outlines best practices for migrating to post-quantum encryption, including choices like ML-KEM and hybrid schemes. Readers on Hacker News are debating its advice, with the discussion drawing strong engagement as the security industry races to prepare for quantum computing.

  14. 14
    Total Annihilation rebuilt for modern computers●Total Annihilation, rebuilt for modern computersYhn6541 d ago

    Total Annihilation, the landmark 1997 real-time strategy game, has been rebuilt to run on modern computers. The project, hosted at nanolathe.gg, aims to bring the classic title up to date for current hardware and operating systems. Fans of the original are discussing the revival and what it means for the game's future.

  15. 15

    Anthropic is drawing attention after warning that AI may soon be able to replicate and spread beyond data centres, a statement raising fresh safety concerns. Separately, the company signed a cloud services deal with data centre operator IREN, sending IREN's stock up nearly 9% and leading the computing sector. The pair of stories keeps the AI firm at the centre of debate over both AI risks and the industry's infrastructure race.

  16. 16
    Running the Apollo 11 Source Code That Reached the Moon●I Ran The Source Code That Took Humans To The Moon (Apollo 11)▶youtubeTechnologySoftware1.9M5 h ago

    A new deep dive walks through the actual guidance computer code from Apollo 11, the NASA program that carried Neil Armstrong and Buzz Aldrin to the lunar surface in 1969. By executing the software today, the piece shows how engineers at MIT built a system with tiny memory that still flew humans to the Moon, drawing large attention from software and space enthusiasts.

  17. 17
    Tom Brown brokered $1.25B monthly SpaceX compute deal via GOP ties●Tom Brown used GOP ties to broker a $1.25B/month SpaceX compute dealYhnBusinessEconomy1361 h ago

    Tom Brown, a co-founder of Anthropic, is reported to have used Republican political connections to help secure a compute deal with SpaceX worth $1.25 billion per month, according to a Wall Street Journal report. The arrangement highlights how AI companies are turning to politically connected intermediaries to lock in scarce computing capacity for model training.

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    Fears grow that public key cryptography may be lost▼I think we might lose public key cryptographyYhnBusinessCrypto671 min ago

    Cryptographer Matthew Green says he thinks the world might lose public key cryptography, the mathematical foundation securing most internet communications, including HTTPS, messaging and digital signatures. The warning is fueling discussion about quantum computing advances and the urgent migration to post-quantum encryption standards before existing public key systems become breakable.

  19. 19
    FSU computer scientist named National Science Foundation program director●FSU computer scientists appointed National Science Foundation program director✉newsScience1 d ago

    Florida State University has announced that one of its computer scientists has been appointed a program director at the National Science Foundation. The role places the faculty member at a federal agency that funds much of the nation's basic research in computing. The university's news outlet highlighted the appointment, though further details about the individual and the specific program were not provided.

  20. 20

    Interest in a foldable iPhone reportedly called the 'iPhone Duo' is rising across multiple countries. Japanese outlet ASCII has published an analysis asking whether the device could serve as a replacement for tablets and computers, part of growing speculation about Apple's long-rumoured foldable phone. The topic is now trending in Italy, the UK, France, Spain and Canada.

  21. 21

    Reports and discussion around a foldable iPhone, referred to as the iPhone Duo, are circulating. A Japanese tech outlet examined whether the device could replace a tablet or computer, while Gizmodo reports that its cover layer can be replaced but users should never try peeling it off themselves. The rumours are trending in the UK, Spain and Canada.

  22. 22
    Guitoro lets you strum a virtual guitar from your keyboard●Show HN: Guitoro, a virtual guitar you strum with your keyboardYhnLifeAutos5362 min ago

    A new web tool called Guitoro turns a standard computer keyboard into a playable guitar, letting users strum chords without owning the instrument. The free browser-based app is drawing attention on Hacker News, where it reached the front page with nearly 500 engagements, as users try it out and discuss its simplicity and usefulness for non-guitarists.

  23. 23
    Simon Willison calls for hard budget caps on AI agents●We're going to need default hard budget caps on pretty much everythingYhnLifeAutos6504 d ago

    Developer Simon Willison argues that autonomous AI systems need default hard budget caps on essentially everything they touch, from API spending to compute and tool usage. The argument is that agents acting without human supervision can incur runaway costs or cause damage, so spending and resource limits should be built in by default rather than set manually. Discussion is focusing on how to implement such caps safely.

  24. 24
    Ada Lovelace Day Celebrates Computing's First Programmer●"The Analytical Engine weaves algebraic patterns just as the Jacquard loom weaves flowers and leaves." Let's celebrate,MmastodonCultureBooks1161 d ago

    Ada Lovelace Day is being marked with tributes to the 19th-century mathematician, daughter of Lord Byron, who wrote the first algorithm intended for Charles Babbage's Analytical Engine. One widely shared quote compares the machine to the Jacquard loom, weaving algebraic patterns as the loom weaves flowers and leaves, highlighting her foresight about computing.

  25. 25
    Uruguayan researcher publishes first molecular dynamics paper●Bueno, tiembla Mendeleiev, nos publicaron... mi primer artículo en dinámica molecular... Edit: Es el primer paper que tiMmastodonSciencePhysics241 d ago

    A researcher at the CURE, part of the University of the Republic in Uruguay, is celebrating the publication of their first scientific article on molecular dynamics. They say the paper is the first to include simulations run on a small computing cluster they assembled and maintain themselves at the centre. They shared the milestone with playful pride, joking that Mendeleev's table should tremble.

  26. 26
    AI and History Conference opens tomorrow with free online access●I’m looking forward to the AI and History Conference, which starts tomorrow. It will be interesting to see how historianMmastodonTechnologyAI22 h ago

    The AI and History Conference begins tomorrow, bringing together historians exploring how artificial intelligence and computational methods are being applied in historical research. Organisers are making every session free to attend online, with all talks streamed and recorded so anyone can follow the discussions remotely. Attendees are expressing interest in seeing concrete examples of how scholars in the humanities are integrating these new tools into their work.

  27. 27
    Character.ai Bankruptcy Documents Reveal AI's Broken Economics▼Character.ai's Bankruptcy Documents Show the Economics of AI Don't WorkMmastodon40611 min ago

    Character.ai has filed for bankruptcy, and court documents show the company was burning through large amounts of cash despite degrading its product for users. The filing suggests that even popular AI chatbot services struggle to cover the heavy compute and infrastructure costs behind generative AI, raising questions about whether consumer AI businesses can ever be profitable at scale.

  28. 28
    Cyberbriefing newsletter rounds up October 14 cybersecurity news●☕ CYBERBRIEFING — Mercoledì 14 ottobre 2026 👉 Leggi tutti gli aggiornamenti delle ultime 24 ore: https:// ilpuntocyber.rMmastodonTechnologyCybersecurity68 h ago

    A daily cybersecurity briefing dated Wednesday, October 14, 2026 is circulating online, collecting the latest updates from the previous 24 hours in Italian. The item links readers to the full roundup at Il Punto Cyber, a newsletter covering cybersecurity and computing news. It functions as a routine digest summarizing recent security developments for Italian-speaking readers.

  29. 29

    German media report that a Ukrainian drone attack struck a major Yandex data centre in Russia, with satellite images showing significant damage to the facility. Reports say services used by millions of Russians have been disrupted, and commentators describe the strike as a blow to Russia's artificial intelligence ambitions. It is at least the second such attack on Yandex infrastructure, highlighting a widening campaign against Russian computing and internet infrastructure.

  30. 30
    New tool lets AI agents draw arrows and annotations on your screen●Show HN: Let your AI agents paint big arrows, boxes and text on your screenYhnTechnologyAI4191 h ago

    A developer has released an open-source tool that lets AI agents paint big arrows, boxes and text directly on a user's screen. The idea is to make AI assistants communicate more visually, highlighting exactly what they are referring to instead of describing it in text. The launch is drawing attention and debate among developers about how much of a computer interface AI agents should be able to control.

  31. 31

    A group of around thirty youths broke into a high school in the Gironde area near Bordeaux, stole computers and started a fire, leaving the building heavily damaged. Local media report the incident comes amid school blockades and protests, with education union figures warning the destruction "will harm our demands and serves no purpose". Police are investigating the break-in.

  32. 32
    Character.ai Bankruptcy Documents Reveal Unsustainable AI Economics●Character.ai's Bankruptcy Documents Show the Economics of AI Don't Work Character.ai enshittified its product but was stMmastodonTechnologyAI39 h ago

    Character.ai has filed for bankruptcy, and its financial documents show the company was burning large amounts of cash even after degrading its product for users in an effort to cut costs. Reporting on the filings argues the case illustrates that the underlying economics of consumer AI chatbots do not work, with revenue failing to match enormous computing expenses.

  33. 33
    Tech journalist Bob Cringely has died●Tell HN: Bob Cringely has diedYhnHealthNutrition9453 d ago

    Bob Cringely, the longtime technology writer and commentator known for his coverage of Silicon Valley and the PBS series 'Triumph of the Nerds', has died, according to a notice shared on the Hacker News forum. The news drew immediate attention from readers, many of whom knew him for his years chronicling the computer industry and its major figures. Details about his age or cause of death were not included in the announcement.

  34. 34

    An AI chatbot startup has filed for bankruptcy, according to the headline making the rounds. The filing adds to a string of setbacks for generative AI companies that raised heavily during the boom but struggled with high computing costs and slowing customer demand. Details about the company's name, debts, or creditors were not included in the initial reports, and reaction so far has focused on whether more AI startups could follow.

  35. 35
    Cyberattack Hits French Supermarket Refrigeration Systems●सुपरमार्केटGgoogleIN5001 d ago

    A large-scale cyberattack in France caused supermarket refrigerators to warm up overnight, disrupting food storage at multiple stores. Reports say attackers remotely raised freezer temperatures, effectively turning the appliances off and risking spoilage. The incident is being covered widely in Indian media as an example of how cyberattacks can target everyday infrastructure, not just computers, and it is drawing attention to vulnerabilities in retail cold-chain systems.

  36. 36
    PSPi 6 puts a Raspberry Pi inside a PSP shell●PSPi 6 – Raspberry Pi in a PSPYhnHealthMental Health1333 h ago

    A new version of the PSPi project has been released, fitting a Raspberry Pi computer into a Sony PSP handheld shell. The open-source design, documented on GitHub, lets hobbyists build a modern emulation device that looks and feels like the classic console. Enthusiasts are sharing and discussing the build online, praising the continued refinement of the project.

  37. 37
    AI Designs Computer Chips Engineers Cannot Fully Understand▼AI Designs Computer Chips We Can’t Understand — But They Seem to Work Really Well✉newsTechnologySemiconductors1 h ago

    Reports say artificial intelligence systems are now designing computer chips whose layouts defy human comprehension, yet the resulting designs perform well in testing. The development raises questions about transparency and verification in semiconductor engineering, as companies increasingly rely on AI to optimise circuit layouts beyond what human designers can achieve. Experts are weighing the efficiency gains against the risks of deploying hardware no one can fully explain.

  38. 38
    Virtual GPU Cloud Built From Idle Apple Silicon Devices●A Dynamic and Distributed Virtual GPU Cloud Built on Idle Apple Silicon DevicesYhnHealthNutrition2464 min ago

    Apple research describes a system that pools idle Apple Silicon Macs into a dynamic, distributed virtual GPU cloud, letting spare compute capacity serve demanding workloads such as machine learning. The idea is drawing attention among developers and infrastructure enthusiasts, who are debating how practical it is to aggregate consumer-grade chips into a cloud-scale GPU alternative.

  39. 39
    Collector completes set of Microsoft Windows Entertainment Pack floppies●I finally managed to collect all of the original 5.25" Windows Entertainment Pack floppy disks from Microsoft. I uploadeMmastodonCultureEntertainment81 d ago

    A collector says they have assembled a complete set of the original 5.25-inch Windows Entertainment Pack floppy disks released by Microsoft in the early 1990s, and has uploaded the contents to the Internet Archive for anyone to access. The share is drawing attention from retro-computing fans nostalgic for the classic Windows mini-games era.

  40. 40

    Metrologists are set to vote on eliminating the leap second, the extra second periodically added to Coordinated Universal Time to keep clocks aligned with Earth's gradually slowing rotation. Critics say the irregular adjustments disrupt computing and communications systems, while reports suggest the change could eventually require a leap hour in several centuries.

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