The newest HackerNews stories, desensationalized.

A wet-weather software bug in the 2026 Formula 1 power-unit controller caused numerous cars to enter idle mode during formation laps at the race labeled Bahrain GP in Malaysia. The issue appeared at very low speeds when wet-weather mode was active, cutting throttle response and leaving drivers unable to accelerate. The FIA and all 11 teams installed a patch during a red-flag stoppage, delaying the race by about 50 minutes. Lando Norris, Oscar Piastri, Sergio Perez, Oliver Bearman, Fernando Alonso, and Max Verstappen described the failure as unacceptable, frightening, bizarre, or damaging to the sport’s image. Several drivers used the incident to criticize the series’ increasingly complex hybrid systems and electronics, while Piastri cautioned against assigning blame before the technical cause was fully explained.

Strata is a free, MIT-licensed launcher and inference stack for running Qwen3.8-Flash-Next, a 125-billion-parameter mixture-of-experts model, on Windows or Linux PCs with at least 12 GB of VRAM, 32 GB of RAM, and about 80 GB of disk space. It keeps frequently used experts on the GPU, places the full model in system RAM, uses the SSD for additional data, and applies speculative decoding, enabling roughly 60–140 tokens per second on capable consumer systems while supporting up to 128K context. Installers configure NVIDIA or AMD engines, model quantization, vision, OpenAI- and Anthropic-compatible APIs, coding agents, and optional multi-GPU or remote access. Smaller 2- to 3-bit variants fit lower-memory systems but reduce quality, while 4-bit versions generally offer better coding accuracy at higher hardware cost. Long prompts can take about a minute per 30,000 tokens, initial startup may freeze the PC temporarily, and parallel requests can be inefficient. The system is notable for local privacy and accessibility, but its practical value depends on model quality, quantization, prompt-processing speed, energy use, and workload.

After Tippett Studios closed amid financial difficulties and Phil Tippett retired, an auction sold decades of props, memorabilia, and artwork, raising concerns that important material would disappear into private collections. An anonymous buyer acquired a folder containing 90 unique archival discs, digitized them, and uploaded the contents to the Internet Archive. The collection includes viewable CGI creature tests and a 2008 Phil Tippett interview, while most material is stored in gigabytes of downloadable ISO images. File descriptions indicate behind-the-scenes material from RoboCop and Starship Troopers, slides documenting Tippett’s work on the original Star Wars, and publicity stills from Catwoman. The archive is expected to require substantial time for historians and fans to examine.

A Go service using swap to absorb memory spikes experienced worst-case garbage-collection pauses of about 40 ms when runtime metadata was evicted, compared with a roughly 51-microsecond median. During one pause, 228 major page faults consumed 39 ms while GC bookkeeping restored swapped pages; the runtime metadata is reused rather than freed and is read during sweep and mark termination. The test recorded 312 such pauses in 30 minutes, potentially delaying I/O handling across the process. Allocating a 511 KiB message also rose from 3–5 ms to 105 ms on local NVMe and 903 ms on network storage, although that cost affected only the allocating goroutine. The author concludes that swap is not inherently harmful but interacts poorly with allocation-heavy Go workloads, and reports that Go 1.26’s Green Tea collector made negligible difference.

A 27- or 28-year-old employee of an anti-plague institute in Irkutsk region died after developing severe pneumonia, reportedly following accidental exposure to live bacteria, although another account said she became ill during field research in Buryatia. Reports described the illness as pneumonic plague, which can spread through respiratory droplets, but officials did not specify the form or confirm the source. At least 197 possible contacts, including more than 100 hospitalized people, were placed under observation, the hospital was quarantined, public events were canceled, and authorities opened a criminal investigation into possible safety violations. Officials said contacts had no symptoms and tested negative, while urging calm. The reports also highlighted uncertainty caused by conflicting accounts and limited official disclosure.

Infidel contains a compiler bug in the DESERT-TO-TABLE and TABLE-TO-DESERT routines that mishandles a default argument referring to the global DESERT-TABLE variable. Instead of initializing the table address to 11129, the compiled code uses global-variable number 30, causing object data to overwrite unused header bytes and eventually the abbreviation table. The corruption is usually invisible because the desert mechanism rarely stores many objects, but dropping enough items can produce garbled text, infinite loops, or interpreter crashes. The same pattern affects apparently unused routines for buried-hole data. The bug shipped in multiple releases and likely escaped testing because the relevant scenario was obscure and no memory-level debugger was used. A straightforward fix is to assign the global table explicitly or pass it as an argument.

RemoveMacAI is an open-source Apple-silicon utility for macOS 27 that disables Apple Intelligence features, removes related models through Apple’s asset service, and blocks future downloads with a configuration profile. It supports installation through a verified release script or Homebrew, provides status, dry-run, selective-disable, feature-list, and revert commands, and leaves System Integrity Protection enabled without modifying files under /System. Disabled features include Siri, Writing Tools, Genmoji, Image Playground, ChatGPT integration, summaries, smart replies, inline predictions, Spatial Photos, Photos Clean Up, and Xcode predictive completion. Dictation remains available, but Apple’s Foundation Models framework, Shortcuts’ Use Model action, Visual Intelligence, and Calendar natural-language editing stop working. The tool supports macOS 27 on Apple silicon, persists across updates, makes no network requests, and can restore the previous settings and model downloads.

Nebraska data centers must report resource impacts, but Google-owned sites classified electricity and water figures as trade secrets. Improper digital redaction exposed that Lincoln’s Agate LLC used 52.65 megawatts at peak demand and 13.299 million gallons of water in the past year, while six reporting facilities together used 765 million gallons. Papillion’s Fireball Group accounted for 547.88 million gallons, though the figures do not establish whether its higher use reflects size, cooling design, or inefficiency. The reports also revealed expected 2025 tax refunds of $55.8 million for Agate, $39.2 million for Fireball, and $22.6 million for Omaha’s Westwood Solutions. The disclosures are part of a state task force’s reporting requirements covering water, electricity, and infrastructure impacts.

The post describes a self-hosted HTTP tunnel using only OpenSSH and nginx. An SSH reverse forward with remote port 0 exposes a local service through an automatically allocated server port, while nginx maps five-digit subdomains to localhost ports and uses a wildcard TLS certificate. Because the port alone is enumerable, the setup adds nginx secure links: an expiring URL username contains a base64url hash and timestamp derived from the port, expiry, and shared secret, with invalid and expired links returning 401 and 410. A server-side helper locates the allocated port by inspecting sshd-session processes and listening sockets, generates the URL, and keeps the SSH session alive. The approach reuses existing infrastructure and supports ordinary HTTP clients and WebSockets, but it depends on DNS and certificate automation.

Monotone functions on complete lattices have least and greatest fixed points, and iterative algorithms typically converge to one or the other depending on their initial assumptions. Dead-value elimination illustrates the problem: starting with every value live and pruning produces a greatest fixed point and can miss useless self-sustaining cycles such as x = x, whereas starting from externally observable values and propagating liveness finds the least fixed point. Similar choices arise in reference counting and type propagation. Québec student-union strike mandates provide a real-world example: adding unions whose thresholds are met computes the least fixed point and can leave mutually dependent unions inactive, while starting with all mandated unions and removing those whose conditions fail computes the greatest fixed point. Conservative initialization may be faster and keep intermediate results feasible, but the chosen fixed point should be deliberate.

Robert X. Cringely, the pen name of Mark Stephens, reportedly died in his sleep at 73 on October 3, 2026. He was remembered for the PBS documentaries Triumph of the Nerds and Nerds 2.0.1, the book Accidental Empires, NerdTV interviews, and technology writing that influenced many readers and careers. Commenters also highlighted Plane Crazy, where an unsuccessful composite-aircraft project became an entertaining study in overconfidence and production salvage. His work documented personal-computing history, Silicon Valley culture, networking, compression, and industry personalities. Several commenters disputed claims about his Apple employment, Stanford role, personal hardships, and later projects, citing alleged fabrications connected partly to the failed Mineserver Kickstarter. Some said his later writing appeared AI-generated and criticized a proposed LLM alternative for assuming the difficult enterprise-knowledge layer. Despite these concerns, most regarded his journalism, storytelling, humor, and cultural influence as substantial.

IBM executive T. J. Watson Jr. wrote a sharply critical memo asking how IBM had lost industry leadership to Control Data Corporation, a competitor reportedly employing only 34 people, including a janitor. The memo illustrates the influence of Control Data and its computers, particularly the CDC 6600, on IBM’s leadership and strategic thinking. The discussion also raises whether the CDC 6600 should be viewed as a precursor to reduced instruction set computing, while emphasizing that the machine was not itself a RISC system.

Xray-core introduced pinnedPeerCertificateChainSha256 in 2021 to add certificate-chain pinning and support self-signed certificates alongside allowInsecure. In January 2026, it replaced that option with pinnedPeerCertSha256, then changed the logic so regular certificate verification was always skipped. The new implementation accepted an attacker-inserted leaf certificate as the pinned certificate, allowing man-in-the-middle attacks. The vulnerability was privately reported and silently fixed on February 6, but the release and commit message did not identify a security issue or notify users. A later review found the fix incomplete, and a public advisory was filed on July 3 after users had potentially remained exposed for nearly six months.

A 2026 NOMOS residency project in Glashütte produced a functioning mechanical clock made from discarded materials, including cardboard, paperclips, wire, a bottle, a paint can, scrap metal, pulleys, and a rubber boot. A roughly one-meter pendulum drives an escapement with a 30-tooth wheel, while friction wheels reduce its seconds output to minutes. Separate mechanisms strike a bottle gong at each simulated minute and trigger a NOW/NEVER wheel just before the clock loses energy. Video tracking found that its GTC seconds averaged 1.004 seconds with ±0.001-second variation, or about 0.4% error. The project also explains pendulum behavior, escapements, stored gravitational energy, and the differences among GMT, TAI, UTC, and Earth-rotation time, including the planned 2035 end of leap seconds. GTC humorously defines time by the trash clock itself, making it correct by definition even when the mechanism stops.

The discussion examines how ceiling fans have shifted from conventional, serviceable appliances toward decorative products with enclosed housings, unusual blades, integrated LEDs, remotes, and app-based controls. Commenters argue that many designs sacrifice replaceability, lighting quality, standard controls, and repairability for appearance, while acknowledging that some unconventional propeller designs may improve efficiency and noise. Integrated fan-and-light units can solve wiring and space constraints, but electrical boxes must be fan-rated and separate wall switches are preferable. Several readers recommend quiet DC motors, standard E26 bulbs, reversible operation, correctly sized blades, and older rebuildable fans. The discussion also notes that LED failures may result from using bulbs in fixtures without adequate heat ratings, while others report broader concerns about overdriven LEDs and electronic waste. Maintenance, cleaning, neighbor vibration, remote interference, and the growing popularity of decorative “fandeliers” receive additional attention.

Jane Street revealed that its open-source SKY130 chip was a hardware checker for an 11×11 Star Battle puzzle. Over 400 participants reverse-engineered the GDS layout using tools such as KLayout, Magic, Yosys, Z3, custom simulators, and AI-assisted scripts. The circuit counts stars per row, column, and region, checks adjacency with delay logic, and uses an LFSR-obfuscated ROM to emit success or failure messages. Solvers extracted and simulated netlists, analyzed module boundaries, explored signal responses, used SAT solving, decoded the output generator, and created visualizations or alternative implementations in FPGA, Minecraft, SPICE, and zero-knowledge proofs. Easter eggs included encoded messages, Morse code, logos, special outputs, and a deliberately preserved floating-wire bug. The main lessons were that AI accelerates analysis but requires independent validation, and that understanding a solution can be more valuable than merely finding one.

Bill Draper, who died Sept. 8 at 98, began funding technology startups in the early 1960s, when Santa Clara Valley was still dominated by apricot orchards and venture capital had no established name or playbook. He helped build the early industry through firms including Sutter Hill Ventures and Draper Richards, investing in companies such as Activision, Skype, Qume, and OpenTable. Draper was part of a multigenerational venture-capital family and later concluded that his learning curve in investing had flattened, prompting a move into public service. He subsequently funded 280 nonprofit organizations, extending his influence beyond technology and finance.

SCM is a macOS Electron application that indexes photos and videos locally, keeping media and inference on the machine after one-time downloads of model weights. It supports semantic file and scene search with CLIP or SigLIP embeddings, exact OCR matching through Tesseract, and literal Whisper transcript searches that open videos at matching timecodes. Watched folders, SHA-256 deduplication, MIME detection, cached shot plans, background re-embedding, embedding snapshots, offline operation, and configurable sampling presets support ongoing libraries. Optional llama.cpp chat answers questions from extracted dialogue, OCR, and filenames with clickable citations. The app includes saved query tabs, screenshot and email classification, multilingual OCR, email extraction, model selection, keyboard shortcuts, and extensive tests and benchmarks. Installation uses Homebrew or Bun, with unsigned builds requiring macOS approval; balanced video indexing time and storage depend heavily on sampling density and library size.

Peter Bex, a CHICKEN Scheme maintainer and Clojure developer, describes how Lisp and Scheme shaped his career and why CHICKEN’s speed, practicality, community, license, and Cheney-on-the-MTA runtime attracted him. He discusses underdocumented implementation topics such as garbage collection, data representation, continuations, FFI, cross-module optimization, separate compilation, and cross-compilation. Scheme’s minimalism enables experimentation, but standardization creates tension; he supports R7RS’s split between small and large languages while criticizing weak community buy-in and rapid churn. CHICKEN 6 modernizes UTF-8, separates strings from bytevectors, integrates R7RS, improves FFI efficiency, and preserves older code, after a release-blocking heap corruption was traced to broken symbolic-link handling. Future work includes extensible elimination of redundant safety checks and cleaner date-time support. He strongly prefers PostgreSQL over MySQL and SQLite because of safer typing, transactional DDL, standards compliance, and advanced features. He values REPLs for experimentation but distrusts stale state, uses snapshot-style regression checks, and advocates understandable, secure, privacy-conscious technology.

The case for using web-platform features is that they can improve performance, accessibility, compatibility, and maintenance by replacing custom JavaScript with browser-implemented behavior. Developers nevertheless avoid them because browsers historically lacked key capabilities, support and behavior remain inconsistent—especially across Safari and assistive technologies—and native controls often provide poor styling, ergonomics, composability, or programmatic control. Familiar frameworks, stronger documentation, reusable abstractions, and established team practices make libraries easier to adopt, while custom implementations offer flexibility, precise UX control, feature ownership, and opportunities to learn. The discussion also notes that many platform features emerged only after developers popularized workarounds, so libraries can be legitimate evidence of unmet platform needs. Examples include dialogs, date and time inputs, comboboxes, multiselects, datalists, Web Components, CSS behavior, and storage APIs. The practical lesson is to evaluate native capabilities against browser support, accessibility, UX, and maintenance requirements rather than treating “use the platform” as an absolute rule. AI coding could improve platform usage through testing and API knowledge, but may also amplify duplicated or over-engineered code.

GNU coreutils currently treats cp -r, -R, and --recursive as equivalent, but its original 1992 implementation differed: -r copied objects as regular files, while -R preserved special-file types. GNU merged the behaviors in 2002, so the distinction is mainly historical for modern Linux systems. OpenBSD and NetBSD still distinguish the options, discourage -r because it can mishandle symbolic links, FIFOs, and special files, and recommend -R for consistency with recursive options such as chown -R. POSIX no longer specifies lowercase -r and recommends -R. The practical implication is to prefer -R or --recursive in portable scripts, while recognizing that some legacy systems retain different semantics.

Lighthouses of the World is an interactive globe showing charted lights and their cycles, with layers for rivers, lightning, rainfall, ultraviolet radiation, films, and other features. The concept appeals to sailors and lighthouse enthusiasts, especially its sweeping light effects and potential to show identifying flash patterns. However, commenters report that the map includes many navigation buoys, minor or obsolete lights, and apparent false entries while omitting real lighthouses; names and diacritics are also sometimes corrupted. The interface performs poorly, with broken or overly sensitive pinch and trackpad zoom, accidental globe jumps, slow panning, missing tap selection, confusing location labels, and high CPU usage. Commenters attribute the polished but unreliable result to AI-assisted or “vibe-coded” development and suggest validating source data, separating lighthouses from buoys, improving performance, and accurately representing color, direction, and timing.

Page-table memory is often estimated at about 1/512 of mapped memory when each page is mapped once, but the cost multiplies across address spaces that map the same shared pages. This can exhaust memory in zero-copy networking, databases with many clients, and shared-memory workloads, including reported cases involving 64 GiB systems, a 512 GiB Oracle server, PostgreSQL using over 25 GiB of page tables, and ClickHouse reaching 6.1 GiB at 200 connections. Huge pages sharply reduce page-table overhead but require suitable contiguous memory and can introduce allocation stalls or other transparent-huge-page costs. Allocators using MADV_DONTNEED may leave empty page-table pages behind, while sparse or randomized virtual-address layouts increase overhead for small allocations. NUMA systems add a latency-versus-memory tradeoff: remote page-table walks hurt performance, whereas per-node replication consumes memory and requires synchronization. The discussion also notes that hashed page tables retain per-address-space mappings and may have comparable NUMA and residency costs, while tree layouts better exploit spatial locality.

A hobbyist built BinRange, combining a fixed DW3000 UWB anchor, six custom nRF52833/DW3110 tags, accelerometers, MQTT, and Home Assistant’s waste-collection schedules to determine whether each bin is home, out, or presumed emptied. UWB time-of-flight was more reliable than Bluetooth RSSI for the ten-metre boundary, although antenna orientation, obstructions, reception gaps, and multipath still matter; testing reached about 30 metres reliably and measured 10.1 metres with roughly three-centimetre standard deviation. Tags sleep between reports, wake on movement, retain tip events, and support signed Bluetooth firmware updates with rollback, while a printed enclosure and weatherproof powered anchor complete the installation. Automations group reminders, distinguish stale telemetry from observed departures, and infer emptying from a recent sustained tilt, but the first real collection missed a notification because the stored tip arrived 58 minutes later than the configured threshold. Battery life, coverage, unattended updates, and long-term outdoor reliability remain unverified.