Hardware Tech News

Over the past year, Valve developer Timur Kristóf has implemented multiple improvements to the Linux AMDGPU kernel driver to better support decade-old GCN 1.0 and 1.1 graphics cards. These updates are specifically designed to enhance gaming performance and general task handling for users running older AMD hardware on Linux.

A maker recently detailed a DIY project where they equipped their household trash bins with ultra-wideband radios for precise tracking and automation. Although the creator admits to massively over-engineering a trivial problem, the build serves as an impressive showcase of advanced UWB technology in everyday smart home setups.

A 2016 feature highlights an abandoned railway electrical control room located in Woking, Surrey. Once a critical hub for regional transit infrastructure, the now-unused facility offers a rare glimpse into historical electrical control systems left behind by modern upgrades.

Apple's commitment to minimalist design has led to the concealment of fire extinguishers in its facilities to maintain a sleek aesthetic. However, this approach violates OSHA and NFPA regulations that mandate clear identification and easy access to emergency equipment. Ultimately, the controversy highlights the dangers of prioritizing polished design over basic safety compliance.

A former SR-71 engineer recently shared insights into NASA's initiative to restore the iconic Blackbird aircraft #844 to flightworthy status. The update detailed the extensive technical requirements needed for the revival and explored potential future high-speed research missions for the agency.

Discussions surrounding a recent piece on running Linux on Apple's M4 chips debate whether the company's powerful Apple Silicon could disrupt the enterprise server market. While some suggest Apple could generate massive revenue by selling Linux-based servers, fueled by rumors of a future M8 server, others remain skeptical. Critics point to the company's strict vertical integration and historical lack of business-to-business support as evidence that Apple will remain solely focused on its closed consumer ecosystem.

Muse introduces open-source, DIY gadgets that allow makers to build custom devices using standard ESP32 boards or a Raspberry Pi. Users can leverage the provided SDKs to easily connect these microcontrollers to various workbench components like sensors, displays, and actuators.

OKI Circuit Technology has developed a 124-layer printed circuit board technology designed for wafer inspection equipment. This technology will support the production of next-generation high bandwidth memory, such as HBM, which is critical for AI semiconductors.

NVIDIA recently updated its vk_lod_clusters open-source sample to feature a highly detailed Zorah scene utilizing advanced clustered raytracing and LOD pipelines. Inspired by this demonstration, the author has subsequently improved hierarchical clustered LOD support within the meshoptimizer library.

Google and Planet have successfully launched a prototype satellite for Project Suncatcher into orbit. The spacecraft was deployed during SpaceX's Transporter-18 rideshare mission, marking a key milestone for the collaborative initiative.

Janus is a new Go-based API router for AI models that utilizes a Vulkan backend to execute GGUF files. It provides a versatile solution for local AI inference by supporting GPUs from AMD, Intel, and Nvidia.

Researchers from the ESPARGOS project have discovered an undocumented feature in ESP32 microcontrollers that allows the firmware to capture raw IQ baseband samples. This hidden capability effectively transforms several ESP32 models into functional internal software-defined radios covering the 2.2 to 2.7 GHz and 4.8 to 6.0 GHz frequency bands. The breakthrough bypasses the chips' standard wireless limitations, opening up new possibilities for low-cost radio frequency applications.

The integration of advanced AI into chip design promises to accelerate development and spur an explosion of custom silicon, potentially benefiting major foundries like TSMC and Intel. However, industry experts caution that exorbitant tape-out costs, complex mask creation, and strict cleanroom requirements prevent the democratization of hardware manufacturing seen in software. Consequently, AI tools are more likely to optimize existing layouts and verification processes rather than enable instant, consumer-level chip fabrication.

YC S25 startup Magnitude has launched an open-source inference engine that automatically compiles and tunes kernels to optimize itself for the user's specific hardware. This self-optimizing approach allows open AI models to run up to twice as fast as llama.cpp across Apple Silicon, NVIDIA, AMD, and standard CPUs.

This article traces the evolution of the Bloomberg Terminal, highlighting its journey from an early data aggregator to an indispensable tool in the financial industry. It explores how the platform revolutionized the market by transforming disparate streams of raw financial data into actionable insights for investors.

The recent formation of a massive 728-foot-wide crater on the moon underscores the severe threat that both rare large impacts and frequent high-speed micrometeoroids pose to future lunar habitats. To mitigate these risks, future moon bases will likely need to be constructed underground, though establishing a permanent society will still require substantial infrastructure and lucrative economic opportunities.

A recent blog post explores the historical design and engineering of modular industrial dashboards that predated modern pixel-based graphical interfaces. The article highlights how these early physical systems established foundational principles for software craft and quality that remain highly relevant in modern development.

Following the discontinuation of its original manufacturing, the CHOMPI portable sampler instrument has been released as fully open-source for both its hardware and software. Although the trademarked name restricts third-party marketing, enthusiasts can now build their own devices from the official specifications or purchase used units. The community has praised the decision, anticipating a wave of DIY builds and third-party clones to make the highly sought-after instrument more accessible.

Functional Ultrasound Imaging is emerging as an innovative new modality for brain imaging. This foundational guide breaks down the core concepts of the technology from scratch, explaining how it works and its potential applications in the field.

A new open-source exploit chain named Relapse has been released for the PlayStation 5, targeting firmware versions 7.00 through 13.60. The project is hosted on GitHub by developer ntfargo and is open for community contributions.

Backblaze has published its Q2 2026 drive statistics, analyzing failure rates across a fleet of over 354,000 units to identify the most reliable models. The comprehensive report also provides insights into the real-world performance of emerging storage technologies, including CMR, SMR, and HAMR.

A new audio-reactive LED display called Phyllotaxis translates sound into mesmerizing visual patterns inspired by the mathematical spirals of plant growth. The project captures the beauty of nature by turning music into a dynamic show of dancing lights. This innovative installation offers a unique way to experience audio through natural geometry.

NAND-16 is an interactive browser-based project that simulates a fully functional 16-bit computer constructed entirely from 277,248 NAND gates. It successfully runs a complete CPU, memory, operating system, and even Tetris directly in your web browser. Additionally, users can zoom in on the simulation to visually track the flow of data signals through the virtual hardware.

A new interactive 3D model of the historic Enigma machine allows users to explore its intricate rotor mechanisms and electrical circuits. This educational project provides a hands-on way to understand the inner workings of the famous cryptographic device.

A newly discovered 41-year-old bug in the classic Commodore 64 game Mercenary allows players to teleport to the Colony Craft by interacting with an invisible patch of grass. The discussion highlights the groundbreaking title's lasting legacy of open-world exploration and destructible environments. Fans also took the opportunity to pay tribute to the game's late creator, Paul Woakes.

After finding a working Atari 2600 and a stack of classic games at a garage sale, the author shares a 2008 collection of bizarre parodies featuring the console's iconic box cover art. These humorous reimaginings playfully twist the nostalgic packaging of early video games into strange and entertaining visual jokes.

Vermont has created a virtual power plant by connecting thousands of residential home batteries, making it the state's largest energy source. This decentralized network effectively replaces the need for traditional power plants. It also provides residents with cheaper, cleaner electricity while protecting them from unexpected power outages.

This brief recap summarizes the 2021 Suez Canal blockage caused by the stranded container ship Ever Given. The six-day incident severely disrupted global shipping routes and brought international supply chains to a sudden halt. It highlights the widespread economic impact of the crisis, including the delayed transit of critical technology components and consumer electronics.

A new web simulator recreates COMETLINK, a 1996 online service that featured chat rooms, email, and news. The project integrates with Windows 95 and System 7 desktop environments to provide an authentic retro computing experience. Remarkably, the simulated chat rooms remain active today with regular users still conversing.

Developers have successfully deployed a 0.4 billion parameter language model on a seven-node ESP32-S3 microcontroller cluster. The system utilizes 1.58-bit BitNet ternary quantization and an SPI daisy-chain architecture to efficiently run the AI model across distributed, low-power edge devices.