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Age Verification Scheme: A Usability Nightmare?

2025-09-24

Age Verification Scheme: A Usability Nightmare?

A new online age verification solution is causing controversy. Its heavy reliance on smartphones excludes many users without or unwilling to use smartphones, such as the elderly. This significantly impacts web browsing, especially in private modes, requiring age verification on every site visit. The high implementation cost poses a significant hurdle for startups, and the technology choices seem limiting. The solution's claimed privacy benefits are also questionable.

(github.com)

Development

yt-dlp Requires Deno for YouTube Downloads

2025-09-24

yt-dlp Requires Deno for YouTube Downloads

Popular YouTube downloader yt-dlp will soon require the Deno JavaScript runtime to function correctly due to changes on YouTube's side. Previously, yt-dlp used a built-in JavaScript interpreter, but this is now insufficient to overcome YouTube's updated anti-scraping measures. Users will need to install Deno and take additional steps depending on their installation method (e.g., using pip or official executables) to update yt-dlp and ensure continued YouTube video downloading capabilities.

(github.com)

Development YouTube downloads

US Airlines Push for Deregulation, Threatening Passenger Rights

2025-09-24

US Airlines Push for Deregulation, Threatening Passenger Rights

Major US airlines, including American, Delta, Southwest, and United, are pushing for deregulation, claiming it will lower costs and boost competition. However, this move risks significantly eroding passenger rights and increasing hidden fees. Key protections at stake include automatic refunds for cancellations, transparent pricing, and guaranteed family seating. While airlines argue deregulation will lower fares, the likely outcome is more fees, less accountability for service failures, and a diminished sense of consumer protection. This could lead to a more expensive and opaque air travel experience for passengers.

(www.travelandtourworld.com)

Tech airline deregulation passenger rights hidden fees

GrapheneOS's Hardened Malloc: A Deep Dive into its Security Enhancements

2025-09-24

GrapheneOS's Hardened Malloc: A Deep Dive into its Security Enhancements

GrapheneOS's hardened memory allocator, Hardened Malloc, employs multiple techniques to combat memory corruption vulnerabilities. It leverages ARM's Memory Tagging Extension (MTE) to detect out-of-bounds reads and writes, and use-after-free vulnerabilities. For devices lacking MTE support, Hardened Malloc utilizes canaries and randomly sized guard pages for enhanced security. Its unique double quarantine mechanism, using random replacement and FIFO queues, significantly increases the difficulty of use-after-free exploits. Hardened Malloc's clean design facilitates auditing and maintenance, providing GrapheneOS with a superior level of security.

(www.synacktiv.com)

Development Memory Security

The 2025 Berghain Challenge: A Viral Coding Competition That Broke the Internet

2025-09-24

Listen Labs launched a viral coding challenge, the Berghain Challenge, starting with a cryptic billboard in San Francisco. The challenge tasked participants with a complex optimization problem: selecting exactly 1000 people from a stream of random arrivals, each with multiple attributes, while meeting specific quotas and minimizing rejections. This deceptively simple game attracted over 30,000 engineers. The author, starting as an algorithmic newbie, rose to #16 on the leaderboard, detailing their iterative journey through various algorithms, from naive greedy approaches to sophisticated Gaussian-copula models and finally pragmatic threshold-based methods. They encountered server overload and rate limiting, showcasing the challenge's unexpected scalability. Analyzing top-performing solutions, the author highlights key lessons learned: simpler often beats complex, parameter tuning is crucial, iteration speed trumps perfection, domain knowledge comes from unexpected sources, and constraints can be features. Ultimately, the Berghain Challenge reignited the author's passion for programming and offers insights into future collaborative technical competitions.

(kuber.studio)

Development algorithm challenge

AWS S3: How Cheap Hard Drives Power a Massively Scalable Storage System

2025-09-24

AWS S3: How Cheap Hard Drives Power a Massively Scalable Storage System

This article unveils the astounding scale and underlying technology of Amazon S3. S3 leverages inexpensive HDDs, overcoming the limitations of slow random I/O through massive parallelization, erasure coding, and clever load balancing techniques (like the 'power of two choices'). This enables millions of requests per second, ultra-high throughput, and exceptional availability. S3's data storage strategy incorporates random data placement, continuous rebalancing, and the smoothing effect of scale to avoid hot spots. Parallelization at the user, client, and server levels further boosts performance. Ultimately, S3 has evolved from a backup and image storage service to a foundational component of big data analytics and machine learning infrastructures.

(bigdata.2minutestreaming.com)

Tech

Secret Service's National Security Threat Hoax: A Tale of Lies and Propaganda

2025-09-24

Secret Service's National Security Threat Hoax: A Tale of Lies and Propaganda

The Secret Service announced they thwarted a major national security threat, a claim echoed by major news outlets without critical examination. However, the reality is far less dramatic. The alleged threat was a typical criminal enterprise: a SIM farm using thousands of SIM cards to send spam and international calls. The Secret Service, investigating threats sent to politicians via SMS, traced the messages back to this farm. They then dramatically exaggerated the situation, portraying it as an unprecedented national security threat capable of crippling cell towers. An anonymous hacker exposes this as a common criminal activity, achievable by anyone with technical skills. The New York Times, citing so-called experts, further propagated this narrative, revealing government propaganda at play. The article exposes the false narrative crafted by media and government agencies, explaining the functioning of SIM farms and their negligible actual threat to national security.

(cybersect.substack.com)

Tech government propaganda

The Myth of the Foresighted Founder: How Social Media Distorts Startup Reality

2025-09-24

The Myth of the Foresighted Founder: How Social Media Distorts Startup Reality

Dev, a startup founder, initially gained popularity for his small, efficient team. The reality, however, was that he couldn't afford to hire more people. When mass layoffs hit, Dev reframed his constraints as a strategic 'lean' approach, becoming a prophet of his own past. This story highlights how founders often curate their narratives on social media, transforming reluctant choices into visionary decisions. The author argues for greater honesty, acknowledging that many successes aren't the result of foresight but creative responses to circumstances. The true value lies in sharing the messy reality of navigating constraints, not in crafting a perfect, hindsight-biased narrative.

(aishwaryagoel.com)

Startup

Ruby Central and DHH: A Community Divided by Values

2025-09-24

Ruby Central and DHH: A Community Divided by Values

The Ruby community is fractured over comments made by DHH (David Heinemeier Hansson) and the response from Ruby Central, the organizer of RailsConf. Author Jared White, after a Zoom meeting expressing concerns about DHH's rhetoric and his use of RailsConf to attack political opponents, found Ruby Central's response inadequate. Their collaboration with DHH at Rails World further fueled the conflict. White ultimately withdrew support from Ruby Central, questioning their commitment to inclusivity and shared values.

(jaredwhite.com)

Development Ruby Community Values Conflict

Revolutionizing Cross-Chain Transactions with Intents

2025-09-24

Revolutionizing Cross-Chain Transactions with Intents

Traditional cross-chain transactions are complex, time-consuming, and expensive. This article introduces a new approach called "intents," where users simply declare their desired outcome (e.g., swap 1000 USDC for 100 SOL) without specifying the steps. A network of "solvers" automatically fulfills the request. This is analogous to saying "get me milk" instead of giving detailed driving instructions. NEAR Protocol pioneered a cross-chain intent system, leveraging chain signatures to achieve 2-3 second finality and native Bitcoin support, exceeding $1 billion in total volume. Its 1Click API simplifies development, enabling easy creation of cross-chain DEX interfaces.

(blog.shodipoayomide.com)

Development cross-chain transactions intents NEAR Protocol

Data Warehouse Architecture: A Deep Dive from Classic to Cloud-Native

2025-09-24

Data Warehouse Architecture: A Deep Dive from Classic to Cloud-Native

This comprehensive guide explores data warehouse architecture, from classic three-tier models to modern cloud-native designs. It covers key layers like data integration, storage, and access, detailing the pros and cons of various architectures (hybrid, single-tier, two-tier, three-tier, star schema, snowflake schema, etc.) and their use cases. Emerging trends like lakehouse, data mesh, and real-time pipelines are also discussed, along with how to choose the right architecture, schema, and tools to optimize performance and cost. Real-world examples from Helsana and WashTec showcase how companies modernized their data infrastructure for improved efficiency and insights.

(www.exasol.com)

Development data warehouse data architecture

The Periodic Table of Cognition: Are We Still in the Phlogiston Era of AI?

2025-09-24

The Periodic Table of Cognition: Are We Still in the Phlogiston Era of AI?

Drawing parallels between the early days of electricity's discovery and our current understanding of artificial intelligence, the author argues that our grasp of intelligence is fundamentally flawed, much like early scientists' misconceptions about electricity. Intelligence, the author posits, is likely not a singular force but a complex system composed of multiple cognitive elements, similar to how water is a compound of hydrogen and oxygen. An attempt to create a 'periodic table of cognition' using AI reveals the immense complexity of intelligence and highlights how our use of AI currently outpaces our understanding. Further exploration of these cognitive elements is crucial for predicting the future trajectory of AI development.

(kk.org)

AI

Secret DHS DNA Collection Program Exposed: A Surveillance State in the Making?

2025-09-24

Secret DHS DNA Collection Program Exposed: A Surveillance State in the Making?

A secret DNA collection program run by US Customs and Border Protection (CBP) since 2020 has been exposed, raising serious privacy concerns. Leveraging legal loopholes and technological advancements, CBP has amassed a vast database of DNA from immigrants, travelers, and even US citizens, feeding the data into the national CODIS system. This program lacks transparency and legal safeguards, with even children's DNA being collected and potentially used in future criminal investigations. Oversight bodies and lawmakers have voiced strong opposition, highlighting the program's transformation into a sweeping genetic surveillance regime. Lawsuits are underway to compel CBP to release more information.

(www.wired.com)

Tech genetic surveillance

arXivLabs: Experimenting with Community Collaboration

2025-09-24

arXivLabs is a framework enabling collaborators to develop and share new arXiv features directly on the website. Individuals and organizations involved uphold arXiv's values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only partners with those who share them. Got an idea for a valuable community project? Learn more about arXivLabs.

(arxiv.org)

Tech

Pope Leo XIV Rejects AI Papal Avatar: Tech Development Needs Human Connection

2025-09-24

Pope Leo XIV has rejected a proposal to create an AI-powered virtual version of himself, which would have allowed Catholics worldwide to have virtual audiences. The Pope expressed concerns that an AI representation would be inappropriate, and voiced worries about AI's potential to cause job displacement and exacerbate social inequality. He stressed that technological advancement must be balanced with faith and humanity, preventing technology from becoming a cold, empty shell that neglects human values. This decision echoes the concerns previously raised by Pope Francis, highlighting the importance of upholding ethics and social fairness in the face of technological progress.

(www.theregister.com)

Misc religious technology

Microsoft's Microfluidics: Revolutionizing Datacenter Cooling

2025-09-24

Microsoft's Microfluidics: Revolutionizing Datacenter Cooling

Microsoft is developing microfluidics, a revolutionary chip cooling technology, to address the escalating heat challenges in datacenters. Traditional air and cold plate cooling are insufficient for the power demands of future high-performance AI chips. Microfluidics dramatically improves cooling efficiency by directly delivering coolant to the chip surface, reducing energy consumption, and enabling higher server density and advanced 3D chip architectures. This technology not only boosts compute performance but also reduces datacenter energy usage, leading to environmental benefits and aiming to become an industry standard, driving innovation in chip technology.

(news.microsoft.com)

Tech microfluidics datacenter cooling

AI-Generated Papers Flood Scientific Literature: A Crisis in Research?

2025-09-24

AI-Generated Papers Flood Scientific Literature: A Crisis in Research?

A new study reveals that AI tools like ChatGPT and Gemini are being used to mass-produce low-quality, redundant scientific papers. Researchers identified over 400 such papers across 112 journals, leveraging publicly available health data and AI rewriting to evade plagiarism checks. This raises serious concerns about the integrity of scientific literature and the potential for AI to be exploited for academic misconduct. The flood of low-quality papers threatens the reliability of research findings and highlights the urgent need for robust solutions.

(www.nature.com)

Tech Academic Misconduct

Mobile AI-Assisted Coding: A Billion-Dollar Desktop Trend Stumbles on Mobile

2025-09-24

Mobile AI-Assisted Coding: A Billion-Dollar Desktop Trend Stumbles on Mobile

While AI-assisted coding boasts billion-dollar valuations on desktops, its mobile counterpart lags significantly. Appfigures data reveals dismal download and revenue figures for mobile AI coding apps. Even the top performer, Instance: AI App Builder, only reached 16,000 downloads and $1,000 in revenue. Vibecode, despite securing substantial seed funding, highlights the immaturity of the mobile market. The core issue lies in the quality of AI-generated code, requiring substantial developer effort for bug fixes. However, increasing developer demand suggests a promising future, albeit one requiring further refinement.

(techcrunch.com)

Development

MLB to Implement Automated Ball-Strike Challenge System in 2026

2025-09-24

MLB to Implement Automated Ball-Strike Challenge System in 2026

Major League Baseball (MLB) will introduce an automated ball-strike challenge system in the 2026 season. Following years of testing in the minor leagues, the system will allow each team two challenges per game. Hitters, pitchers, and catchers can initiate challenges by tapping their head. Successful challenges, shown on stadium videoboards, allow teams to retain their challenge. The technology is similar to tennis' line-calling system, using 12 cameras to track the ball. While not unanimously supported, the system passed with the backing of MLB owners who hold a majority on the committee. The aim is to reduce disputes and ejections related to ball-strike calls while maintaining the umpire's role.

(www.espn.com)

Game robot umpire

Volvo's Free EX90 Computer Upgrade: A Software Disaster?

2025-09-24

Volvo's Free EX90 Computer Upgrade: A Software Disaster?

Volvo is replacing the central computer in all 2025 EX90 electric SUVs for free, admitting defeat in its year-long battle against pervasive software bugs. Owners have reported critical malfunctions, including unreliable key fobs, phone connectivity issues, and infotainment glitches. This move, involving a switch to the more powerful Nvidia Drive AGX Orin-based computer from the 2026 model, suggests the original software was irretrievably flawed. While the upgrade improves future potential (autonomous driving), it highlights the significant risks of software-defined vehicles and raises questions about Volvo's quality control and the long-term trust of its customers.

(insideevs.com)

Tech automotive recall

Vietnam Freezes 86M Bank Accounts Over Biometric Compliance: A Crypto Conundrum?

2025-09-24

Vietnam Freezes 86M Bank Accounts Over Biometric Compliance: A Crypto Conundrum?

Vietnam has frozen over 86 million bank accounts due to non-compliance with new mandatory biometric identification laws. This drastic measure, aimed at combating AI-driven fraud, has sparked debate over financial inclusion and the potential of cryptocurrencies like Bitcoin as an alternative. While the government cites fraud prevention, the move disproportionately impacts foreign residents and inactive accounts, highlighting the tension between security and individual financial freedom in the digital age.

(icobench.com)

Tech

Manus: Context Engineering for Efficient AI Agents

2025-09-24

Manus: Context Engineering for Efficient AI Agents

The Manus project team chose to leverage the in-context learning capabilities of existing models instead of training large models from scratch when building their AI agent. The article distills four key learnings: 1. Optimize KV cache hit rate by keeping prompt prefixes stable, appending to context, and explicitly marking cache breakpoints; 2. Mask, don't remove, tools; dynamically manage tool availability to avoid cache invalidation and model confusion; 3. Use the file system as external memory for persistent, unlimited context; 4. Manipulate attention by reiterating objectives and retaining error information for learning. These practices significantly improve AI agent performance and stability, offering valuable insights for building efficient AI agents.

(manus.im)

AI

Efficient Indexing in Deep Learning Frameworks: A Comparison of Torch, TensorFlow, and Einops

2025-09-24

This article compares different approaches to efficient array indexing in PyTorch, TensorFlow, and Einops. By contrasting `torch.gather`, `torch.take_along_dim`, `torch.index_select`, `torch.take`, `tf.gather`, `tf.gather_nd`, and Einops's `einx.get_at`, it showcases their flexibility and efficiency differences in handling different dimensions and batched indexing, providing developers with a reference for choosing the optimal solution.

(einx.readthedocs.io)

Development array indexing

Fortran vs. Python: An Unexpected Finding in Teaching Scientific Computing to Engineering Students

2025-09-24

Fortran vs. Python: An Unexpected Finding in Teaching Scientific Computing to Engineering Students

A professor who has taught an introductory scientific computing class for over 10 years using Python, questions whether Python is the optimal choice for beginners, especially in numerical linear algebra. He argues that a strongly-typed language like Fortran might offer a better learning experience. Python's flexibility, while convenient, leads to common student errors: confusion with the numpy library, indentation errors, and off-by-one errors stemming from 0-based indexing. In contrast, Fortran's strong typing and explicit loop structures help students better understand algorithms and reduce errors. The article uses the Jacobi method and QR decomposition as examples, comparing Python and Fortran implementations and arguing for Fortran's potential advantages in teaching, despite Python's broader ecosystem and versatility.

(loiseaujc.github.io)

Development scientific computing

Website Privacy Policy and Data Collection Explained

2025-09-24

Website Privacy Policy and Data Collection Explained

This website uses technologies like cookies to store and/or access device information for optimal user experience. Consent allows processing data such as browsing behavior or unique IDs. Withdrawing consent may affect features and functions. The policy details legitimate uses of technical storage or access, including enabling specific services, communication transmission, storing preferences, and statistical purposes (both anonymous and non-anonymous). Targeted advertising and user tracking are also mentioned.

(chipwise.tech)

Misc

The Subtle Art of Children's Non-Fiction Illustration: Balancing Detail and Delight

2025-09-24

The Subtle Art of Children's Non-Fiction Illustration: Balancing Detail and Delight

This article explores the artistry of illustration in children's non-fiction books. Using "Road Builders" as an example, the author praises illustrator Simms Taback's style, which features rich vehicle details without sacrificing childlike charm, avoiding overly realistic stiffness. This style perfectly caters to children's curiosity about machinery, making complex equipment approachable. The author argues that instead of using fictional cartoon characters to attract children, presenting realistic yet interesting details showcasing the charm of machinery is more respectful of children's intellectual level and more likely to spark their interest.

(alyssarosenberg.substack.com)

Design children's books

The True Meaning of Friendship: The Warmth of Inclusion

2025-09-24

The True Meaning of Friendship: The Warmth of Inclusion

Alexei, a high-achieving college freshman, showed remarkable kindness to Anna, a shy classmate. Despite Anna consistently refusing invitations to parties, Alexei persistently included her, ensuring she felt part of the group. Years later, Anna expressed deep gratitude, highlighting how this inclusive friendship provided a sense of belonging during her difficult transition to college life. This story underscores the essence of friendship: not shared activities, but genuine care and acceptance.

(sharif.io)

Misc belonging

NYC Secret Service Busts Massive SIM Farm: The Weird Hardware Inside

2025-09-24

NYC Secret Service Busts Massive SIM Farm: The Weird Hardware Inside

The Secret Service's recent takedown of a massive SIM farm in NYC has revealed bizarre hardware. These devices, called SIM banks or gateways, hold hundreds of SIM cards, enabling mass texting and calling. While some legitimate uses exist (network testing, marketing), they're predominantly used for spam, scams, and harassment. The devices, costing thousands of dollars each, highlight the scale of such operations and the challenges in combating them. The discovery near a UN meeting underscores the potential threat to telecom systems.

(tedium.co)

Tech SIM farm Secret Service

Updated: Introduction to Programming Languages Textbook

2025-09-24

Professors Jaemin Hong and Sukyoung Ryu from KAIST have released an updated version of their textbook, "Introduction to Programming Languages." This introductory book covers fundamental programming language concepts, including syntax, semantics, type systems, and interpreter/type-checker implementations. The authors encourage its use by anyone learning or teaching these concepts and acknowledge the contributions of students and teaching assistants. The latest edition features typo corrections and reduced page margins.

(hjaem.info)

Development

Podman Desktop Surpasses 3 Million Downloads!

2025-09-24

Podman Desktop Surpasses 3 Million Downloads!

Podman Desktop, a desktop application for managing containers and Kubernetes, has achieved a remarkable milestone of 3 million downloads! This success is attributed to strong community support and continuous improvements, including smoother Kubernetes workflows, enhanced Docker compatibility, and daily usability enhancements. Podman Desktop has also joined the CNCF Sandbox project and is seeing increasing enterprise adoption. The team expresses gratitude for user feedback and commits to ongoing improvements, providing developers with an even more streamlined container and Kubernetes management experience.

(podman-desktop.io)

Development

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