Hardware Tech News

An open-source tool called ColorMix has been released for PrusaSlicer, allowing 3D printers to produce models with dozens of colors. This software innovation overcomes traditional hardware limitations by enabling users to blend and generate new shades beyond the physical filaments loaded in the machine.

Jef Raskin, Apple's 31st employee and a former music professor, founded the original Macintosh project that popularized the graphical user interface. He departed the team in 1981 after Steve Jobs took over, but his foundational vision laid the essential groundwork for the Apple Mac. His pioneering contributions remain a defining milestone in the evolution of personal computing.

IXI is preparing to launch autofocusing glasses aimed at replacing traditional multifocal lenses for individuals with age-related farsightedness. The innovative eyewear utilizes cameraless eye tracking and liquid crystal technology to automatically adjust focus whenever the user shifts their gaze.

A new technical deep dive explores the internal microcode of the historic Intel 8087 floating-point coprocessor, specifically examining its register exchange mechanisms. Introduced in 1980 to accelerate math operations by up to 100 times, the article highlights the clever internal architecture that made this massive performance leap possible in early personal computers.

South London Scientific has launched Helios, a new tool that calculates address-specific energy yield estimates for plug-in solar panels across Great Britain. The platform allows users to enter any British address to determine potential solar generation and evaluate the viability of residential plug-in solar setups.

Apple's MacBook Neo has disrupted the budget laptop market by delivering exceptional value at a remarkably low price point. Consequently, this highly competitive offering makes it difficult to justify purchasing the competing Framework 12 for cost-conscious consumers.

Shift is offering free home cleaning services to New York residents who agree to record the process using a specialized camera device called a magic hat. The company plans to use the captured video data from these sessions to train its future line of autonomous cleaning robots.

Volkswagen is blocking third-party smart home platforms like Home Assistant from connecting to its vehicles by requiring a new client assertion for API authentication. This change prevents users from remotely interacting with their cars through custom open-source integrations, resulting in widespread login errors and connection failures.

A San Francisco startup is facing a lawsuit after allegedly using Airbnb rentals as testing grounds for its robots, resulting in extensive property damage. Bay Area hosts claim the company's testers destroyed personal belongings and trashed the homes, prompting them to issue negative reviews to the guests involved.

Kog AI has launched a tech preview of its Kog Inference Engine, achieving real-time inference speeds of up to 3,000 output tokens per second on AMD MI300X GPU clusters and 2,100 on NVIDIA H200 systems. The current preview runs a 2B model, with support for larger third-party mixture-of-experts models planned for the near future at similar speeds.

Following a successful migration to OpenWRT with Cudy AX3000 routers, the author returns to refine their indoor Wi-Fi roaming capabilities. The updated guide provides practical insights and specific configurations for achieving seamless wireless connectivity across multiple access points in a home network.

During a recent Reddit AMA, lead Raspberry Pi engineers discussed microcontroller development and provided a timeline for the highly anticipated Raspberry Pi 6. By analyzing the historical release cycles of previous generations, the team suggested that the next-generation board will likely launch in 2026 or 2027.

After running a personal ISP, a networking enthusiast realized their continued reliance on centralized service providers despite managing their own physical infrastructure. This experience has prompted them to explore fully decentralized connectivity by diving into mesh network technologies like Meshtastic, MeshCore, and Reticulum.

A college student built a million-dollar hardware business from their freshman dorm room by creating the nice!nano, a wireless Pro Micro-compatible microcontroller board. The project originated as a simple personal build during their first year of college and has since grown into a major commercial success.

A new comprehensive guide details how to perfectly run the classic city builder SimCity 3000 on modern Windows systems. While widely considered the best entry in the franchise, the 1999 game has notoriously struggled with compatibility on contemporary hardware. This tutorial provides all the necessary fixes to ensure a flawless gaming experience.

Community discussions surrounding the Mini Micro Fantasy Computer highlight a strong interest in building cheap, bare-metal micro-PCs using microcontrollers like the ESP32 and Raspberry Pi RP2350. Enthusiasts favor these DIY retro-computing projects over full Linux systems to regain fundamental hardware control and learn computing from the ground up. The conversation also explores various existing open-source hardware boards and lightweight operating systems that provide a complete, built-in development environment.

A recent project demonstrates running the Rust programming language and Slint GUI toolkit on jailbroken Kindles, prompting community discussions on repurposing e-ink devices for custom applications. Enthusiasts shared strategies for maintaining jailbreaks by blocking over-the-air updates and compared the experience to alternative Linux-based e-readers like Kobo and the PineNote. The conversation highlights a growing interest in lightweight, privacy-focused, and ad-free custom firmware for older e-ink hardware.

Recent findings indicate that GPU matrix multiplications, the core operation for AI workloads, execute significantly faster when processing data with predictable access patterns. This optimization minimizes memory bottlenecks and maximizes compute efficiency, ultimately delivering substantial improvements in flops per watt for large-scale machine learning models.

A new tech tip offers a simple, one-line solution to quickly warm up a cold MacBook (2019) after it has been exposed to freezing temperatures. This quick fix helps users avoid the discomfort of typing on an icy metal chassis straight out of a cold backpack.

A newly published guide provides a comprehensive overview of Direct Attach Copper (DAC) cables and their essential role in modern data center networking. The article breaks down the basic functionality of this hardware, explaining how it facilitates high-speed, short-distance connections between servers and switches. It serves as an accessible primer for IT professionals looking to understand and implement this technology.

Environmental activist Erin Brockovich has launched a new interactive map to track the locations of data centers across the United States. The tool highlights the growing environmental footprint of these massive tech facilities. It also includes a reporting form where citizens can document the specific local impacts of data centers in their neighborhoods.

Motorola smartphones have started hijacking the Amazon app to secretly inject affiliate tracking codes into user shopping links. This bizarre software behavior intercepts normal app usage, raising concerns about unauthorized manipulation and undisclosed revenue generation.

A recent programming guide details how to create an overhead, Ultima-style game map view using Commodore 64 BASIC. What starts as a simple map implementation unexpectedly evolves into a deep dive into C64 BASIC code optimization. This provides retro computing enthusiasts with valuable techniques for maximizing the performance of the classic 8-bit system.

The Steinwinter Supercargo was an ambitious retro-modern design concept that aimed to blend nostalgic aesthetics with innovative engineering. Despite generating initial interest within the tech and design communities, the project ultimately lacked the commercial viability required to move beyond the conceptual stage.

Japanese engineers have successfully completed a ground combustion trial of a ramjet engine designed for hypersonic aircraft. This successful test marks a major milestone in the development of next-generation vehicles capable of reaching speeds up to Mach-5.

Norway's National Library leverages 2 petabytes of Huawei flash storage to maintain a vast digital archive of Norwegian texts, though users remain frustrated by strict geo-restrictions and manual approval processes for accessing copyrighted materials. This massive dataset has sparked discussions about developing a sovereign Norwegian large language model to better preserve local history and culture. However, some skeptics argue that existing global models already train on sufficient multilingual data, potentially making a dedicated sovereign LLM unnecessary.

White Rabbit is an advanced network synchronization technology that achieves sub-nanosecond timing for large distributed systems by syncing physical layers at Layer 1. By actively compensating for environmental delays, it can maintain picosecond-level clock accuracy across fiber optic distances up to 50 kilometers. This extreme precision is sufficient to measure relativistic effects, such as gravitational time dilation, across different altitudes.

Firefox now supports the Web Serial API, allowing users to build and manage Adafruit hardware projects directly from their web browser. This integration enables developers to seamlessly connect, write code, and control compatible devices without relying on external native applications.

Mozilla developers are implementing a workaround for a rare crashing bug on Intel Raptor Lake CPUs triggered by incorrect high-byte register storage at high boost clock speeds. This calculation error mirrors similar issues in other software and is widely suspected to be linked to Intel's ongoing silicon degradation and voltage instability problems. Due to the unpredictable nature of these crashes, Firefox has halted automated crash reporting for affected Raptor Lake processors.

IBM is utilizing a $2 billion CHIPS Act investment across nine companies to launch Anderon, America's first pure-play quantum chip foundry. This strategic spin-off aims to significantly advance domestic manufacturing and innovation in the quantum computing sector.