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Google's Mysterious Pixel 4a Battery Update: A Recall in Disguise?

2025-01-31

Google's Mysterious Pixel 4a Battery Update: A Recall in Disguise?

Google released a battery update for some Pixel 4a phones, significantly impacting battery life for affected devices. The reason for the update remains unclear; Google only mentions improved "battery stability" without explaining why some phones were targeted or the nature of the problem. This lack of transparency has led to user frustration and speculation that this is a de facto recall without the usual safety warnings and clear communication.

(arstechnica.com)

Hardware

Simple Live Calculator using Tree-sitter and Cranelift JIT

2024-12-27

Simple Live Calculator using Tree-sitter and Cranelift JIT

This GitHub project demonstrates a simple live calculator built with Tree-sitter and Cranelift JIT. The core code is highly integrated for ease of understanding. The project includes the grammar, a REPL interface, stress tests, and benchmarks. Modifying the grammar automatically updates the main binary. Syntax highlighting is used as an example of Tree-sitter's capabilities.

(github.com)

Development Live Calculator

AI Website Builders Showdown: Fast, Professional Landing Pages, But Don't Expect Magic

2025-03-30

AI Website Builders Showdown: Fast, Professional Landing Pages, But Don't Expect Magic

A seasoned designer tested four AI website builders – Cursor, v0, Lovable, and Bolt – to prototype a landing page for CodeYam software. The results? All tools (except Cursor) were easy to use and produced simple, professional results, but lacked groundbreaking design. Cursor was powerful but overly complex; v0 boasted a great UI and ease of use; Lovable excelled at content generation; and Bolt was too basic. Overall, these tools deliver fast, professional landing pages, but don't expect revolutionary designs.

(blog.codeyam.com)

Design AI website builder software tools

WebGL Fluid Simulation App Launched: Experience Realistic Fluid Effects!

2024-12-29

The "Try Fluid Simulation" app has arrived! Leveraging WebGL, it delivers stunningly realistic fluid simulations right in your browser. Experience the mesmerizing movement of liquids, the ebb and flow of waves, and more, all with simple controls. Create fluids of various shapes and textures with a few clicks, witnessing the power of physics engines in action. This app is perfect for developers learning WebGL and enthusiasts fascinated by computer graphics and fluid simulation. Dive into this mesmerizing world of fluids!

(paveldogreat.github.io)

Development Fluid Simulation

Russia's Homegrown Consoles Fail to Match PS5, Xbox Series X

2024-12-31

Russia's Homegrown Consoles Fail to Match PS5, Xbox Series X

Russia's attempt to create its own game consoles is facing difficulties. One console, powered by the Elbrus processor, lacks the performance to compete with the PS5 or Xbox Series X. Another, a cloud-gaming console from MTS, costs only $45 and relies on a cloud gaming platform. The Russian government admits these consoles can't compete with current-gen machines but aims to promote domestic game development.

(www.techspot.com)

Game Russian consoles Elbrus processor cloud gaming

Starfish Unveils Miniaturized, Ultra-Low Power Chip for Neurotech

2025-05-26

Starfish Neurotech announced an upcoming revolutionary miniaturized, ultra-low power chip for brain-computer interfaces. Designed for simultaneous recording and stimulation of multiple brain regions to treat neurological disorders, the 2x4mm chip boasts 1.1mW power consumption, 32 electrode sites, and 16 simultaneous recording channels. It supports wireless power and data transmission. Starfish seeks collaborators in wireless power delivery, communication, or custom implanted neural interfaces to further this technology.

(starfishneuroscience.com)

Tech Neurotechnology

Rolling the Dice on Bird Flu: Are We Prepared for Another Pandemic?

2024-12-30

Rolling the Dice on Bird Flu: Are We Prepared for Another Pandemic?

Avian influenza (H5N1) is spreading globally in late 2024, infecting poultry, livestock, and even humans. While human-to-human transmission remains rare, scientists warn a single mutation could make it pandemic-capable. While we have more vaccine stockpiles and tests than during COVID-19, public sentiment toward government interventions remains uncertain. The article explores the tension between concerns about another pandemic and preparedness, questioning whether American society could effectively handle a potential bird flu pandemic.

(nymag.com)

Tech pandemic

California Bans AI-Only Health Insurance Claim Denials

2025-01-06

California Bans AI-Only Health Insurance Claim Denials

California has enacted a new law prohibiting health insurance companies from denying claims based solely on artificial intelligence algorithms. The law prioritizes human judgment in coverage decisions, aiming to prevent AI miscalculations from denying patients necessary care. While acknowledging AI's potential benefits in healthcare, the legislation emphasizes the irreplaceable role of human empathy and understanding of individual patient needs. The law's impact extends beyond California, with other states and even Congress considering similar legislation, highlighting growing national concerns about AI's use in insurance.

(www.mercurynews.com)

Tech

Critical Vulnerability in YubiKey 5's Secure Element: Key Extraction Achieved

2025-06-15

Critical Vulnerability in YubiKey 5's Secure Element: Key Extraction Achieved

Security researcher Thomas Roche uncovered a critical vulnerability in the Infineon SLE78 secure element used in YubiKey 5. Through side-channel attacks, he successfully extracted the ECDSA secret key. This vulnerability affects multiple versions of Infineon's cryptographic library, impacting security across automotive, medical, industrial control, and avionics sectors. The researcher urges industries to address this vulnerability immediately.

(it4sec.substack.com)

Tech side-channel attack

Revolutionary Laser-Based Gas Sensor: Identifying Molecules with Unprecedented Precision

2025-03-07

Revolutionary Laser-Based Gas Sensor: Identifying Molecules with Unprecedented Precision

Physicists at CU Boulder and NIST have developed a laser-based device capable of identifying a vast array of molecules in any gas sample with unparalleled precision, down to parts per trillion. This breakthrough leverages frequency comb lasers and a novel technique called Modulated Ringdown Comb Interferometry (MRCI) to overcome limitations of previous methods. By bouncing laser light thousands of times within an optical cavity, the device significantly enhances detection sensitivity. Applications range from medical diagnostics (detecting diseases via breath analysis) to environmental monitoring (tracking greenhouse gases). The team is currently collaborating with medical researchers to explore its potential in diagnosing diseases like lung cancer and diabetes.

(phys.org)

Tech gas sensing medical diagnostics

Google's AI Overviews: Publishers Cry Foul Over Traffic Plunge

2025-08-16

Google's AI Overviews: Publishers Cry Foul Over Traffic Plunge

Google's AI Overviews feature is causing a significant drop in search referral traffic for publishers. A Digital Content Next (DCN) survey reveals a 10% year-over-year decline in Google search referral traffic across its member sites, with news sites seeing a 7% drop and non-news sites a 14% decrease. Publishers blame AI Overviews for reduced click-through rates and have submitted evidence to regulators, demanding action against Google. While some publishers are adapting through stronger branding and SEO, many feel trapped unless the Department of Justice forces Google to separate its AI crawler from its search crawler.

(digiday.com)

Tech

Rule-Breaking Neutron Star Spins Once Every Six Hours

2025-01-16

Rule-Breaking Neutron Star Spins Once Every Six Hours

Australian scientists have discovered a neutron star, ASKAP J1839-075, with an incredibly slow rotation period of 6.5 hours – thousands of times slower than expected. This challenges our understanding of neutron star evolution, as it's believed pulsars stop emitting radio waves as they slow down. This one, however, continues to emit. The discovery, made using the ASKAP radio telescope, was a lucky find, and future telescopes like SKA-Low are expected to reveal more about these extreme objects.

(www.abc.net.au)

Tech Neutron Star Pulsar Radio Telescope

White House Seeks Oracle's Help to Save TikTok from US Ban

2025-01-26

White House Seeks Oracle's Help to Save TikTok from US Ban

To prevent a nationwide ban, the White House is negotiating with Oracle and other investors to transfer control of TikTok's algorithm, data collection, and software updates to American companies. While ByteDance, TikTok's Chinese owner, would retain a minority stake, US investors would hold a majority. This aims to comply with US law mandating TikTok's separation from its Chinese parent company. However, the deal faces hurdles, including TikTok's high valuation and securing congressional approval. Recent signals from Chinese regulators suggest they won't block a majority US ownership, but uncertainties remain about the long-term commitment of the Trump administration and the cooperation of Apple and Google.

(www.npr.org)

Tech

yknotify: A macOS YubiKey Touch Prompter

2025-02-12

yknotify: A macOS YubiKey Touch Prompter

yknotify is a macOS command-line tool that monitors system logs for events associated with a YubiKey waiting for a touch, then prompts the user. It supports FIDO2 and OpenPGP, identifying specific log messages to determine if a touch is needed. While rare false positives exist, no false negatives have been reported. Users can install and run it; issues can be filed if problems arise.

(github.com)

Development

Retro PC Emulation on Raspberry Pi Pico: Pico-286

2025-08-19

Retro PC Emulation on Raspberry Pi Pico: Pico-286

The Pico-286 project is a remarkable feat of emulation, bringing the classic PC experience of the late 80s and early 90s to the Raspberry Pi Pico. This lightweight project offers a fun way to explore retro computing and learn about low-level system emulation. It supports various Intel CPUs (up to 286), a range of classic peripherals (sound cards, graphics cards), and various graphics and text modes. Pico-286 even emulates the artifact colors produced by early displays! This open-source project is cross-platform and runs on Raspberry Pi Pico, Windows, and Linux.

(github.com)

Development

Climate Messaging Backfires: Individual vs. Collective Action

2025-06-11

Climate Messaging Backfires: Individual vs. Collective Action

A new study reveals that many Americans misjudge the impact of their personal behaviors on carbon emissions, overestimating the effectiveness of actions like recycling while underestimating the impact of reducing air travel or meat consumption. Surprisingly, interventions focusing solely on individual actions decreased commitment to collective efforts like voting or participating in protests. The study highlights the need for a balanced approach, combining individual lifestyle changes with collective action to effectively address climate change. Future research will explore communication strategies that promote both.

(phys.org)

Tech behavioral economics environmental action

JSAR: A Powerful Engine for Building the Future of Spatial Web

2025-08-03

JSAR: A Powerful Engine for Building the Future of Spatial Web

JSAR framework provides comprehensive support for modern Web standards, including full ES2023 JavaScript, native TypeScript compilation, ECMAScript modules, WebAssembly, and Web Workers. In 3D graphics, it fully supports WebGL 1.0 and 2.0, with WebGPU support under development. JSAR also offers complete WebXR Device API support, including spaces, stereo rendering, input sources, and hand tracking. While DOM API, HTML5, and CSS3 support are ongoing, its Canvas 2D rendering is fully implemented. JSAR provides quick start guides and example tutorials, and boasts a growing community of developers.

(m-creativelab.github.io)

Development

Scrapscript: A Compact Programming Language Serialized with Msgpack

2024-12-28

Scrapscript: A Compact Programming Language Serialized with Msgpack

Scrapscript is a novel programming language that compiles programs into "flat scraps" in the Msgpack format, enabling efficient network transmission and storage. Using reverse Polish notation and custom operators, Scrapscript supports various data types and operations, and is interoperable with multiple languages. Its compact nature makes it ideal for bandwidth-constrained environments and offers potential advantages in code hashing and optimization.

(taylor.town)

Development serialization

The Secret Engineering of San Antonio's River Walk

2025-01-11

The Secret Engineering of San Antonio's River Walk

San Antonio's River Walk, a beloved tourist attraction, maintains its constant water level through ingenious engineering. This article details the replacement of critical floodgates in the system. The project involved overcoming significant challenges to replace aging gates without draining the river. Crews also upgraded a pump room, improving flood control and water quality. The story showcases the intricate engineering and commitment to preserving this urban jewel, highlighting the meticulous process of removing and installing massive components in a bustling downtown area.

(practical.engineering)

Tech river management flood control

The Sludge: How Bureaucracy Breaks Us

2025-06-30

The Sludge: How Bureaucracy Breaks Us

This article recounts the author's harrowing experience with Ford's customer service after his car malfunctioned. The ordeal highlighted the pervasive 'sludge' in modern life: endless wait times, unhelpful customer service representatives, and deliberately obstructive processes. This isn't an isolated incident but a systemic issue costing individuals time, energy, and sanity, leading to feelings of powerlessness. The author explores contributing factors, including companies prioritizing short-term gains over customer satisfaction, flawed customer service design, and changing consumer behavior. The article offers coping mechanisms, like collaborative 'Admin Nights' with friends, but ultimately underscores the need for broader systemic reform to combat this pervasive 'sludge' and the despair it induces.

(www.theatlantic.com)

Misc

The Morro Castle Disaster: A Suspicious Fire and a Trail of Suspects

2025-01-17

The Morro Castle Disaster: A Suspicious Fire and a Trail of Suspects

In 1934, the luxury liner SS Morro Castle was ravaged by a sudden fire at sea, resulting in a devastating loss of life. The captain's mysterious death just hours before the blaze only deepened the mystery. Chaos ensued as passengers and crew struggled to escape the inferno and the stormy waters. Investigations pointed towards radio operator George Rogers, whose past and connections to the captain’s death raised significant suspicions, yet a lack of definitive proof left the case unresolved. The tragedy highlighted maritime safety failings of the era, leaving behind a lingering question mark about who was truly responsible for the disaster.

(www.damninteresting.com)

Misc maritime disaster SS Morro Castle arson

LHC Unveils 23 Exotic Hadrons, Challenging Strong Interaction Theories

2024-12-20

LHC Unveils 23 Exotic Hadrons, Challenging Strong Interaction Theories

The Large Hadron Collider (LHC) has yielded a surprising discovery: 23 exotic hadrons, including pentaquarks and tetraquarks, whose structures defy explanation by current theories. This discovery, akin to a fascinating detective story, is driving theorists to develop new models, such as hadronic molecule models and compact tetraquark models. Future experiments at the High-Luminosity LHC, Belle II, and BESIII will provide more data, offering further clues to unraveling the mysteries of the strong interaction.

(cerncourier.com)

Physics hadrons Large Hadron Collider strong interaction

Google Public DNS Transparency: Debunking TorrentFreak's Claims

2025-05-26

Google Public DNS Transparency: Debunking TorrentFreak's Claims

A TorrentFreak article claims Google Public DNS doesn't provide notifications when censoring domains. This is false. Using the `dig` command to query Google's public resolver (IPv6: 2001:4860:4860::8888) for the blocked domain streameast.app returns EDE (Extended DNS Error) code 16, clearly stating the domain is blocked due to a French court order or governmental blocking, with a link to the Lumen Database for more information. This demonstrates Google Public DNS *does* offer explanations for blocking, contradicting TorrentFreak's report.

(write.as)

Tech DNS censorship Google Public DNS

Lume: A Lightweight CLI for Managing VMs on Apple Silicon

2025-02-02

Lume: A Lightweight CLI for Managing VMs on Apple Silicon

Lume is a lightweight command-line interface (CLI) and local API server for creating, running, and managing macOS and Linux virtual machines (VMs) on Apple Silicon with near-native performance, leveraging Apple's Virtualization.Framework. Run pre-built macOS images in a single step. The CLI offers a comprehensive set of commands for VM management, including creation, running, listing, getting details, setting configurations, stopping, deleting, pulling images, cloning, and cache management. Lume also exposes a local HTTP API server for automated VM management.

(github.com)

Development

The Return of Network Effects in the Age of GPT Wrappers

2025-02-10

The Return of Network Effects in the Age of GPT Wrappers

This article challenges the prevailing theory of AI defensibility, which posited that the high cost of training large language models would create a significant barrier to entry. The author argues that as AI becomes ubiquitous, network effects will become paramount. Drawing parallels to the Web 2.0 era, simple 'GPT wrapper' applications can achieve sustainable competitive advantage by building user networks, enhancing engagement, and optimizing monetization strategies. This will drive a fusion of network effects and AI capabilities, reshaping the competitive landscape.

(andrewchen.substack.com)

AI AI defensibility network effects

Nine Zero-Days in HashiCorp Vault: The Trust Model Broken

2025-08-07

Nine Zero-Days in HashiCorp Vault: The Trust Model Broken

Cyata's research team uncovered nine previously unknown zero-day vulnerabilities in HashiCorp Vault, bypassing lockouts, evading policy checks, and enabling impersonation. One vulnerability allows root privilege escalation, and another—perhaps most concerning—leads to the first publicly reported remote code execution (RCE) in Vault, enabling complete system takeover. These flaws weren't memory corruption or race conditions, but subtle logic flaws buried in Vault's authentication, identity, and policy enforcement layers; some existed for nearly a decade. Researchers found them by meticulously examining Vault's core request flow, specifically the request_handling.go file. These vulnerabilities impact both open-source and enterprise Vault versions, allowing attackers to bypass multi-factor authentication (MFA), impersonate entities, and achieve RCE. The research highlights the potential impact of subtle logic flaws in software critical to infrastructure security.

(cyata.ai)

Tech

Google Sunsets Nest Protect and Nest x Yale Lock, Partners with Third-Parties

2025-03-30

Google Sunsets Nest Protect and Nest x Yale Lock, Partners with Third-Parties

Google announced it's discontinuing the Nest Protect smoke alarm and Nest x Yale smart lock, ending its manufacturing in these categories. While exiting these hardware markets, Google is partnering with First Alert and Yale to offer replacements. The First Alert SC5 smoke alarm will succeed the Nest Protect, while the Yale Smart Lock with Matter supports the Matter protocol, integrating with Google Home, Alexa, and Apple Home. Although existing products will continue to function, users are encouraged to replace the Nest Protect due to its CO sensor's 10-year lifespan. This signifies a shift in Google's smart home strategy, focusing on software and platform partnerships.

(www.pcworld.com)

Tech

Website Error: JavaScript and Browser Compatibility Issues

2025-01-08

Website Error: JavaScript and Browser Compatibility Issues

An error occurred when accessing the Learning Synths website. The message indicates that the browser is not supported or that JavaScript is not enabled. This is likely due to an outdated browser or JavaScript being disabled. It's recommended to use a modern browser such as Chrome, Firefox, Safari, Edge, or Opera, and ensure that JavaScript is enabled.

(learningsynths.ableton.com)

Misc browser compatibility

Jank: Seamless C++ Interop in Clojure, Achieved by a Solo Dev

2025-07-12

Jank, a Clojure runtime, has made significant strides in achieving seamless interoperability with C++. Through manual memory management, enhanced type systems, and opaque boxes, the developer enables direct C++ code calls within Clojure. Real-world examples showcased include printing "Hello, world!" via C++ streams and parsing JSON files using the JSON for Modern C++ library. Future work focuses on packaging, distribution, bug fixes, and ultimately, an alpha release.

(jank-lang.org)

Development Interop

Astronomers Push for Global Ban on Ground-Visible Space Advertising

2025-01-26

Astronomers Push for Global Ban on Ground-Visible Space Advertising

The American Astronomical Society (AAS) is urging a global ban on space advertising visible from Earth, citing interference with ground-based astronomy. While the U.S. has a decades-old ban, concerns exist that other nations might launch such advertisements. The AAS calls for an international convention or treaty to prohibit this 'obtrusive space advertising,' citing the potential commercial allure. Past proposals involved satellites reflecting sunlight to display logos, but no such campaigns are currently underway. The AAS is pushing the U.S. delegation to the UN's Committee on the Peaceful Uses of Outer Space (COPUOS) to advocate for this ban.

(spacenews.com)

Tech space advertising

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