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Silicon Valley Prank: Zuckerberg and Musk Voices Hack Crosswalk Buttons

2025-04-19
Silicon Valley Prank: Zuckerberg and Musk Voices Hack Crosswalk Buttons

Over the weekend, crosswalk buttons in several Silicon Valley cities were hacked to play audio messages mimicking the voices of Mark Zuckerberg and Elon Musk. The messages contained bizarre and often offensive statements, with Zuckerberg's voice claiming that 'it's normal to feel uncomfortable or even violated as we forcefully insert AI into every facet of your conscious experience,' and Musk offering a Cybertruck to anyone who becomes his friend. Affected traffic signals in cities like Palo Alto and Redwood City have been repaired, and authorities are investigating and strengthening system protections. The incident highlights vulnerabilities in city infrastructure and raises ethical concerns about AI.

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(www.paloaltoonline.com)
Tech city security

Challenging the Big Bang: New Model Replaces Dark Matter and Dark Energy

2025-04-18
Challenging the Big Bang: New Model Replaces Dark Matter and Dark Energy

Dr. Richard Lieu from the University of Alabama in Huntsville proposes a novel cosmological model that replaces the Big Bang with a series of temporal singularities to explain the universe's expansion. This model obviates the need for dark matter or dark energy to account for the universe's accelerated expansion and the formation of structures like galaxies. It posits that the universe expands due to step-like bursts of 'transient temporal singularities' injecting matter and energy, happening too quickly to be observed. These singularities generate negative pressure, similar to dark energy, causing accelerated expansion. Future validation will involve deep-field observations using ground-based telescopes.

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(phys.org)
Tech Dark Matter Dark Energy

Legacy Post Office Software Leads to Miscarriages of Justice; Victims Seek Redress

2025-04-06
Legacy Post Office Software Leads to Miscarriages of Justice; Victims Seek Redress

Following the Post Office Horizon scandal, older software systems, Capture and Ecco+, are now implicated in further miscarriages of justice. Numerous former subpostmasters were wrongly convicted based on flawed data from these systems. The Scottish Criminal Cases Review Commission (SCCRC) is urging affected individuals to come forward. 97 former subpostmasters have already contacted the SCCRC, with 64 having their convictions overturned. A new independent group, Scottish Postmasters for Justice and Redress, has also been formed to support victims. This highlights the potential for legacy systems to cause significant social harm and underscores the need for redress for those wrongly accused.

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(www.computerweekly.com)
Misc miscarriages of justice software flaws

China's Display Dominance: 75% Global Capacity Share Projected by 2028

2025-08-26

Counterpoint Research's latest report projects China to control a staggering 75% of global display capacity by 2028, solidifying its dominance. The report forecasts a 4% CAGR for China's capacity, while South Korea, Taiwan, and Japan are expected to see declines. LCD TV/IT will remain the leading application, but OLED mobile/IT is poised for the fastest growth. While BOE will maintain its lead, its growth will slow; Tianma is predicted to be a major disruptor with strong growth from TM18 and TM19.

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(display.counterpointresearch.com)
Tech display panels

CleverBee: A Powerful LLM-Powered Research Assistant

2025-04-28
CleverBee: A Powerful LLM-Powered Research Assistant

CleverBee is a powerful Python-based research agent leveraging Large Language Models (LLMs) like Claude and Gemini, Playwright for web browsing, and Chainlit for an interactive UI. It conducts research by browsing the web, extracting content, cleaning data, and summarizing findings based on user research topics. Features include multi-LLM support, automated web browsing, content processing, token tracking, high configurability, and LLM caching. It's fully supported on macOS and Linux.

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(github.com)
AI AI research assistant

Fine-tuning LLMs Without Reinforcement Learning: Introducing Direct Preference Optimization (DPO)

2025-05-28

The Together platform now supports Direct Preference Optimization (DPO), a technique for aligning language models with human preferences without reinforcement learning. DPO trains models directly on preference data—prompts, preferred responses, and non-preferred responses—resulting in more helpful, accurate, and tailored AI assistants. Compared to traditional reinforcement learning methods, DPO is simpler, more efficient, and easier to implement. This post details DPO's workings, usage, and code examples, recommending a two-stage process: supervised fine-tuning (SFT) followed by DPO refinement.

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(www.together.ai)
AI LLM Fine-tuning

AgentGuard: Real-time Budget Protection for AI Agents

2025-07-31
AgentGuard: Real-time Budget Protection for AI Agents

Developers often face the problem of AI models unexpectedly consuming massive API calls, leading to high costs. AgentGuard is a real-time budgeting tool that, with just two lines of code, lets you set a cost limit for your AI projects. When the cost reaches the limit, AgentGuard automatically stops the process, preventing further expenses and providing a detailed report to help you save money. It supports various AI APIs, including OpenAI and Anthropic, and offers multiple protection modes, such as throwing errors, issuing warnings, or forcefully terminating the process. AgentGuard is the only tool that actually prevents runaway AI costs in real time.

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(github.com)
Development AI cost control API call monitoring

MinC 6.1: A Lightweight Unix Environment

2025-04-23

MinC 6.1 is a lightweight Unix environment emulator now featuring a simplified installation wizard. It bundles a rich set of common Unix commands, encompassing file management, compression, networking tools, and development utilities. While some services and daemons are not yet supported, the developer promises their imminent release. Users can support the project through donations and suggest software for future inclusions. Post-installation, antivirus adjustments might be necessary for proper functionality, and integration with VS Code as a terminal is possible.

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(minc.commandlinerevolution.nl)
Development

The Tumultuous Life of Controversial Author MacLane

2025-04-25
The Tumultuous Life of Controversial Author MacLane

Following the uproar surrounding her debut novel, MacLane published a second book the following year, 'My Friend Annabel Lee,' a proto-surrealist tale about her friendship with a Japanese porcelain doll. It was met with critical indifference. Her subsequent life was a whirlwind of journalistic pursuits, financial woes (including arrest for debt), and a long-term relationship with Caroline M. Branson, 44 years her senior. MacLane continued to write, expressing her unconventional views on marriage, family, sex, religion, and more, leaving behind a legacy as controversial as it is enigmatic.

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(publicdomainreview.org)
Misc

Figma Sends Cease and Desist to AI Startup Lovable Over 'Dev Mode'

2025-04-15
Figma Sends Cease and Desist to AI Startup Lovable Over 'Dev Mode'

Design giant Figma has sent a cease-and-desist letter to Lovable, a rising AI no-code startup, over the use of the term "Dev Mode." While "dev mode" is a common term in software development, Figma holds a trademark for the shortcut. This isn't just a trademark dispute; it highlights the potential for larger tech companies to stifle competition. Lovable, using "vibe coding" to let users build with text prompts, directly challenges Figma's market. The outcome will be interesting, especially considering Lovable's seemingly unconcerned reaction.

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(techcrunch.com)
Tech AI No-Code

The Construction and Challenges of Technical Identity: A Psychologist's Perspective

2025-04-17
The Construction and Challenges of Technical Identity: A Psychologist's Perspective

A psychologist specializing in software environments reflects on the social construction of the label “technical.” She argues that “technical” is not an objective assessment of skill but a reflection of power structures, excluding those who don't conform to established norms. Through personal experiences and research, the author reveals the gender, class, and racial biases present in the tech industry and the resulting inequalities. She calls for breaking down inherent technical identity boundaries, focusing on the humanity behind technology, and building a more inclusive and equitable tech ecosystem.

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(www.fightforthehuman.com)
Misc tech sociology

Model Context Protocol (MCP) Update: Enhanced Security and Functionality

2025-06-19

The Model Context Protocol (MCP) has released a new version with key updates including: removal of support for JSON-RPC batching; addition of support for structured tool output; classification of MCP servers as OAuth Resource Servers with added protected resource metadata to discover the corresponding Authorization server; requiring MCP clients to implement Resource Indicators as described in RFC 8707 to prevent malicious servers from obtaining access tokens; clarification of security considerations and best practices in the authorization spec and a new security best practices page; addition of support for elicitation, enabling servers to request additional information from users during interactions; addition of support for resource links in tool call results; requiring the negotiated protocol version to be specified via MCP-Protocol-Version header in subsequent requests when using HTTP; changing SHOULD to MUST in Lifecycle Operation; and other schema changes such as adding a _meta field to additional interface types, adding a context field to CompletionRequest, and adding a title field for human-friendly display names. The full changelog is available on GitHub.

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(modelcontextprotocol.io)
Development Protocol Update

US Renewable Energy Milestone: Solar and Wind Surpass Coal

2025-04-21
US Renewable Energy Milestone: Solar and Wind Surpass Coal

A milestone has been reached in the US power sector: solar and wind power generation have surpassed coal for the first time, jointly accounting for 17% of the US electricity mix. Over the past decade, solar power generation has increased more than ninefold, reaching 9.2%, and is projected to account for over half of new US generating capacity in 2025. This shift marks a significant transformation in the US energy landscape, showcasing the unstoppable rise of clean energy.

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(ember-energy.org)
Tech wind power

Dominion Energy's Net Metering Overhaul Threatens Virginia's Solar Future

2025-05-19
Dominion Energy's Net Metering Overhaul Threatens Virginia's Solar Future

Dominion Energy's proposed "NEM 2.0" plan drastically alters Virginia's net metering program, potentially crippling solar adoption. Instead of a 1:1 credit for excess solar energy, Dominion proposes a significantly lower export rate based on their power purchase agreements (PPAs), effectively slashing homeowner savings by up to 65%. They also aim to claim ownership of generated SRECs. This move clashes with Virginia's renewable energy goals and discourages individual solar installations. While existing systems are grandfathered, those planning to install solar should act quickly before the mid-2026 deadline. Public comment to the SCC, proactive installations, and contacting legislators are crucial to influencing the outcome.

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(www.virtuesolar.com)
Tech net metering

Git Commit Signing: Limitations of Traditional Approaches and Future Prospects

2025-04-25

This article explores the current state and challenges of Git commit signing. Traditional methods like GPG signing suffer from complexities in key management and risks associated with long-lived identities. The author analyzes the shortcomings of GPG, SSH, and S/MIME signing on platforms like GitHub and GitLab, and introduces emerging solutions such as Sigstore's Gitsign and OpenPubkey. These leverage short-lived identities and transparency logs to enhance security, but currently have limitations. The author ultimately suggests prioritizing SSH key management and branch protection rules until Sigstore solutions mature.

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(lobi.to)
Development Code Signing

Running a Large Language Model on DOS? Believe It!

2025-04-21
Running a Large Language Model on DOS? Believe It!

A developer has successfully run a Large Language Model (LLM) on a vintage DOS PC! Leveraging Andrej Karpathy's llama2.c project, they ported Meta's Llama 2 model to DOS, demonstrating it on machines like a Thinkpad T42 (2004) and a Toshiba Satellite 315CDT (1996). Despite challenges with memory mapping and floating-point operations, they overcame hurdles using the Open Watcom compiler and a DOS extender. While slow, the achievement showcases the surprising capabilities of retro computing.

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(yeokhengmeng.com)
Development

Recursive Prompts: Implementing Recursion with LLMs

2025-04-20
Recursive Prompts: Implementing Recursion with LLMs

This article explores a novel approach to implementing recursion using Large Language Models (LLMs). By crafting a recursive prompt that iteratively updates its own internal state, the author demonstrates how an LLM can generate a sequence of prompts converging towards a solution, mirroring the behavior of recursive functions in code. The article uses the Fibonacci sequence as an example, showcasing how recursive prompting can perform calculations. It also discusses challenges like handling inaccuracies in the LLM's output and leveraging the LLM's existing knowledge base, drawing parallels to how humans perform mental arithmetic using memorized algebraic and atomic rules. The work is connected to related research like ReAct and ACT-R, and addresses strategies for mitigating errors in LLM-generated results.

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(github.com)
AI Recursion

Lightweight MCP Server: Real-time Weather Data for Claude

2025-04-07
Lightweight MCP Server: Real-time Weather Data for Claude

This project builds a lightweight Model Context Protocol (MCP) server enabling AI assistants like Claude to access and interpret real-time weather data. Users simply add the server to their Claude configuration, build the binary using `go build`, configure a weather API key, and can then query weather information for specific cities within Claude. The project features a modular design encompassing server handling, business logic, mock services for testing, and view templates, and is licensed under the MIT License.

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(github.com)
Development MCP server real-time weather data

Llama 4: Hype vs. Reality – Meta's Controversial LLM

2025-04-24

Meta's highly anticipated Llama 4 has launched to a storm of controversy. While boasting a 10M context length, its performance on benchmarks like LM Arena has been underwhelming, with accusations of manipulation surfacing. Its MoE architecture, theoretically superior, faces practical memory and efficiency challenges. Internal leaks suggest Meta employed questionable tactics to meet performance targets, even leading to executive resignations. Llama 4's release highlights the ongoing challenges in LLM development and raises critical questions about benchmark standards and transparency.

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(fastml.com)
AI

Nuclear Power Plant Turned Acoustic Testing Lab: A Unique Facility

2025-04-11
Nuclear Power Plant Turned Acoustic Testing Lab: A Unique Facility

At Satsop Business Park, outside Seattle, the abandoned cooling towers of Washington Nuclear Projects 3 and 5 (WNP-3 and WNP-5) have found a new purpose: a state-of-the-art acoustics testing facility. Ron Sauro, owner of NWAA Labs, leverages the massive concrete structure's unique properties for testing everything from sound-dampening materials to airplane cabins and even noisy washing machines. The thick concrete walls and stable temperature and humidity of the repurposed reactor building provide ideal conditions for precise acoustic testing, showcasing innovative resource reuse and human adaptability.

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(www.theverge.com)
Tech acoustic testing nuclear plant repurposing resource reuse

Apple's China Market Collapse: Nearly 50% Year-over-Year Drop

2025-05-14
Apple's China Market Collapse: Nearly 50% Year-over-Year Drop

Apple's iPhone shipments in China plummeted nearly 50% year-over-year in March 2025, reaching a mere 1.89 million units. Domestic brands now control 92% of the market, leaving Apple with around 8% and fifth place. Huawei's resurgence, fueled by its own chips and HarmonyOS Next, has led the charge. A Chinese government subsidy program, offering a 15% refund on electronics under 6,000 yuan ($820), also hurts Apple, as the iPhone 16 starts just above that threshold. To combat the decline, Apple is reportedly cutting prices on some iPhone 16 Pro models ahead of the "618" shopping festival. Apple CEO Tim Cook acknowledged the revenue drop from Greater China, while analysts point to Apple's slower adoption of generative AI as another factor.

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(www.macrumors.com)
Tech

WWII's Unsung Heroes: How Academics Won the War

2025-01-19
WWII's Unsung Heroes: How Academics Won the War

Elyse Graham's *Book and Dagger* reveals the surprising story of how scholars and librarians became pivotal spies during WWII. These 'scholar-spies,' working primarily for the OSS, didn't engage in traditional espionage. Instead, their expertise in information gathering, organization, and analysis provided crucial intelligence advantages. By meticulously sifting through seemingly mundane sources – newspapers, maps, phone books – they uncovered vital information that shifted the tide of the war. The book highlights how their contributions redefined intelligence gathering, influencing the CIA and other agencies for decades to come.

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(newrepublic.com)
Tech Intelligence Academics

Hunting for a Fifth Dimension: Neutron Stars and the Weakness of Gravity

2025-04-06
Hunting for a Fifth Dimension: Neutron Stars and the Weakness of Gravity

From the mid-19th century's intriguing explorations of extra dimensions to the current search for evidence of a fifth dimension using the unusual behavior of neutron stars, physicists haven't stopped their pursuit. The article suggests that the unusually weak nature of gravity may hint at the existence of extra dimensions. Randall and Sundrum's 'brane-world' theory proposes that our universe may be a three-dimensional membrane embedded in a higher-dimensional 'bulk'. Gravity can escape into higher dimensions, explaining its weakness. Scientists are investigating the peculiar behavior of neutron stars, such as their anomalous mass and radiation beam characteristics, looking for clues of 'dark radiation' and 'dark pressure,' phenomena that might stem from the influence of an extra dimension on gravity. While there are no conclusive answers yet, neutron stars' anomalies offer new leads in the quest to uncover extra dimensions.

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(nautil.us)
Tech extra dimensions neutron stars gravity

Beyond Vibe Coding: Vibe Refactoring for Sustainable Software Development

2025-05-06
Beyond Vibe Coding: Vibe Refactoring for Sustainable Software Development

Tired of the fleeting high of 'vibe coding'? Try 'vibe refactoring'! Unlike the adrenaline rush of churning out code, it focuses on tackling technical debt and refining architecture. Dedicate 15-20 minutes weekly to explore your codebase with fresh eyes, cleaning up warnings, removing unused imports, optimizing functions, and even leveraging LLMs for smarter solutions. Consistent vibe refactoring leads to improved code quality, faster deployments, happier teams, and satisfied customers. Choose sustainable growth over short-lived bursts of excitement – watch your codebase compound in quality!

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(dawidmakowski.com)
Development

Google Boosts Developer Productivity with Hybrid Semantic ML Code Completion

2025-05-15
Google Boosts Developer Productivity with Hybrid Semantic ML Code Completion

Google researchers have developed a novel Transformer-based hybrid semantic machine learning code completion system that combines machine learning (ML) and rule-based semantic engines (SEs) to significantly improve developer productivity. The system integrates ML and SEs in three ways: 1) re-ranking SE's single-token suggestions using ML; 2) applying single and multi-line completions using ML and checking correctness with the SE; and 3) using single and multi-line continuation by ML of single-token semantic suggestions. A three-month study with 10,000+ Google internal developers showed a 6% reduction in coding iteration time with single-line ML completion. Currently, over 3% of new code is generated from accepting ML completion suggestions. The system supports eight programming languages and incorporates semantic checks to ensure code correctness, significantly boosting developer trust and efficiency.

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(research.google)
Development

The Dot-Com Bubble: A 20-Year Retrospective

2025-03-16
The Dot-Com Bubble: A 20-Year Retrospective

March 10, 2000 marked the peak of the dot-com bubble, with the NASDAQ hitting 5048.62 before a dramatic crash. Investors were frenzied, chasing the next Microsoft, often ignoring profitability. While companies like Amazon and Google eventually thrived, their success wasn't guaranteed in 2000. The burst led to widespread failures, impacting the tech industry deeply. Recovery was slow, with the NASDAQ only surpassing its 2000 peak in 2015, serving as a cautionary tale in tech history.

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(dfarq.homeip.net)
Tech dot-com bubble investment

Mind-blowing! These Unexpected Things Are Turing-Complete!

2025-04-27

From C++ templates to Magic: The Gathering, even PowerPoint—this article reveals a surprising array of seemingly simple systems that are, in fact, Turing-complete. The examples range from programming languages and hardware instruction sets to game mechanics and even image compression, showcasing the surprising ubiquity of Turing completeness and its unexpected applications. Some examples even leverage bugs or vulnerabilities to achieve unexpected computational power. Prepare to be amazed!

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(beza1e1.tuxen.de)
Development

Have I Been Pwned Speeds Up Dramatically with Cloudflare Edge Caching

2025-04-23
Have I Been Pwned Speeds Up Dramatically with Cloudflare Edge Caching

Have I Been Pwned (HIBP) dramatically improved its speed and availability by caching data on Cloudflare's global edge network. Previously, each query involved a long trip to an Azure function, but now data resides close to users. This reduces latency, boosts availability, and saves costs. While new data updates clear the cache causing temporary slowdowns, the overall architecture vastly optimizes HIBP's performance, enabling it to handle billions of queries.

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(www.troyhunt.com)
Tech caching

Awe: A New ALGOL W Compiler

2025-04-12
Awe: A New ALGOL W Compiler

Awe is a new compiler for the ALGOL W programming language, a successor to Algol 60. It's a complete implementation of the language as described in the June 1972 ALGOL W Language Description. Awe should compile code written for OS/360 ALGOL W compilers with minimal changes. Features include dynamic record allocation, string handling, complex numbers, and a standard I/O system. The project thanks Hendrick Boom and others for their contributions.

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(github.com)
Development
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