Hardware Tech News

The developer Dmitry GR details his strong criticisms of the RISC-V instruction set architecture in a newly published post. He explains the specific reasons behind his distaste for the open standard, arguing that its creators should have approached the project differently.

The Magnetophon high-fidelity tape recorder revolutionized the radio industry by enabling programs to be prerecorded and edited before airing. This groundbreaking technology fundamentally reshaped broadcast programming and directly led to the invention of the laugh track.

Reader discussions surrounding the article The Color of White Light highlight the limitations of traditional lighting metrics like the Color Rendering Index in accurately evaluating modern LED sources. Experts advocate for newer, more comprehensive standards like TM-30 that utilize a larger number of color samples to prevent manufacturers from artificially inflating their scores. Ultimately, the conversation underscores the complexity of objectively measuring white light, noting that color is a subjective human perception rather than a fixed physical property.

Security researchers demonstrated that a coin-sized device can hijack a Boeing 737's autopilot or sabotage its flight plan in under 60 seconds. The exploit requires brief physical access to an exterior hatch, highlighting a critical physical security vulnerability in commercial aircraft.

The Ploopy A+ trackball has been released as an open-source hardware project, with full assembly instructions and code now available on GitHub. Community discussions surrounding the launch are heavily focused on the potential of adding twist-detection capabilities for 3D modeling and CAD applications. Commenters note that while rotational tracking would be highly useful, it has historically been limited by complex sensor requirements and patent restrictions.

Developer Dmitry.GR has published a detailed critique explaining his strong distaste for the RISC-V instruction set architecture. The post outlines his specific technical grievances and argues that the creators of the open-standard design should have recognized and avoided its inherent flaws.

SparrowMap is a public camera network designed to track the movements of government vehicles. The system is entirely operated by volunteers who host the cameras. To protect citizen privacy, private license plates are automatically destroyed on the camera hardware before any footage is transmitted to the public map.

Cerebras is powering OpenAI's new GPT-5.6 Sol Ultrafast model through the OpenAI API to deliver frontier AI intelligence at real-time speeds. This integration is specifically optimized to accelerate performance for critical and demanding AI workloads.

A new hardware research project demonstrates how attackers can use DRAM scrambling techniques to unlock restricted CPU features and bypass hardware security boundaries. By intentionally scrambling memory layouts, researchers have found a novel way to access previously hidden system capabilities across the entire processor. This discovery highlights potential new vulnerabilities in modern CPU memory management and underscores the need for robust hardware-level protections.

Celebrating the 45th anniversary of the IBM PC, the classic 131-line game Donkey.bas is now available to play directly in your web browser. Originally co-created by Bill Gates and Neil Konzen, the nostalgic title offers a playable glimpse into early personal computing history.

A new video explores the history of the Novell NE2000, which became the most recognizable network interface card in the world. The piece examines the specific reasons behind the iconic hardware's massive popularity and lasting impact on early computer networking.

This piece explores the DIY movement of building personal AI servers at home using repurposed hardware and spare parts. It playfully examines the reality of creating a makeshift data center in your living room, highlighting the intense cooling and power requirements needed to run local AI workloads.

The tech industry is celebrating the 45th anniversary of the original IBM PC and its iconic Model F/XT keyboard. This retrospective explores the history of these groundbreaking devices, tracing their origins and examining their enduring impact on modern personal computing.

Organizers are deploying a network of high-definition webcams to broadcast the upcoming 2026 solar eclipse to global audiences. These live streams will allow viewers worldwide to experience the celestial event in real-time from anywhere. The initiative highlights ongoing advancements in live streaming infrastructure and remote observation technology.

YC-backed startup Discovered Materials has launched AI agents aimed at discovering novel materials for the semiconductor industry. The platform evaluates the capabilities of frontier AI models by generating material candidates that are rigorously verified through density functional theory and tested in a physical laboratory.

Google has unveiled the Pixel Watch 5, featuring proactive alerts and advanced health tracking to keep users seamlessly connected. The latest smartwatch also integrates low-latency Gemini AI features to deliver a faster and more responsive daily experience.

Nvidia has introduced Nemotron 3.5 Lightning, a lightweight open model, alongside the NeMo Switchyard routing library to enhance AI and data workflows. Together, these new tools provide developers with greater control across a wide range of computing environments, from edge devices and PCs to data centers and the cloud.

A maker recently purchased a broken pen plotter on eBay and invested extra funds to fully restore the device. With the machine now repaired, they are utilizing it to create unique holograms.

A new iPhone app named Photosynthesis captures simultaneous images from two lenses and fuses them into a single high-resolution photo. It achieves this enhanced image quality entirely without the use of generative AI. The application is scheduled to launch on the iPhone in 2026.

A new Linux-only command-line tool has been introduced as an alternative to the official Tamron Lens Utility. It allows users to easily view and modify settings on compatible Tamron camera lenses directly from the terminal.

Nvidia is helping its customers discover new ways to raise capital for artificial intelligence infrastructure. However, these new financing methods are significantly expanding the financial risks associated with the massive AI buildout.

A specialized business is actively recycling old floppy disks while simultaneously purchasing new ones to maintain their inventory. This unique operation highlights the surprising ongoing demand for legacy storage media in the modern tech landscape.

Mark Twain famously lost his fortune investing in the Paige Compositor, a so-called mechanical miracle of an automatic typesetting machine that ultimately failed to deliver on its revolutionary promises. This historical cautionary tale from the first Machine Age highlights the recurring pitfalls of overhyped automation and the harsh realities of scaling early technological innovations. Modern tech leaders can draw valuable lessons from Twain's financial ruin as contemporary automation technologies continue to disrupt traditional industries.

Needle2 is a new open-source 45M-parameter agentic LLM optimized for resource-constrained edge devices like smartphones, wearables, and robots. The model supports tool calling and structured extraction, operating efficiently as a 14 MB binary that requires only 28 MB of session RAM.

Rust's portable SIMD is now available for GPU programming, enabling more efficient parallel processing on graphics hardware. The latest update details the technical implementation of this feature and highlights the new performance capabilities it unlocks for developers.

Before the term open source existed, consumer electronics and educational kits routinely included detailed schematics that allowed users to understand, modify, and repair their devices. This historical culture of hardware transparency fostered early innovation and information sharing, serving as a physical precursor to the collaborative software movement of today.

Stowaway is a new interactive experience that lets users track live aircraft and satellites passing overhead. Users can select a specific vehicle to virtually ride along with under a realistic, physically-based sky environment. This dynamic celestial tracking provides an immersive way to observe real-time global air and space traffic.

Security researchers have introduced a novel technique for exploiting x86 System Management Mode by utilizing an exceptionally long hardware interrupt. This method demonstrates how manipulating interrupt lengths can bypass traditional security boundaries to access highly privileged, low-level execution environments.

Stoa Markets, a Y Combinator S26 startup, has launched an institutional marketplace dedicated to buying and selling GPUs and AI servers. The platform streamlines enterprise hardware transactions by providing verified counterparties and transparent price discovery.

Completed in 1958, NEC's NEAC-1101 was Japan's first digital computer to feature floating-point operations and uniquely utilized parametron technology instead of traditional vacuum tubes or transistors. The machine relied on these specialized components for its calculations, representing one of many experimental computing technologies explored during the 1950s. Ultimately, alternative technologies like parametrons and magnetic amplifiers were rendered obsolete by the rapid, exponential advancement and massive financial investment in transistors.