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Does Language Shape Personality? A Fascinating Bilingual Study

2024-12-22

A friend, Victor, conducted a unique experiment exploring the impact of language on personality. Using a standardized personality test on English/German bilinguals, he found half showed significant personality shifts depending on the language used. This fascinating result sparked a discussion on coordinate and compound bilingualism, and touched upon linguistic relativity and determinism. While the data is limited, Victor's study hints at a subtle but intriguing link between language and personality.

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(www.solipsys.co.uk)
Misc bilingualism personality linguistic relativity

Mayo Clinic Solves LLM Hallucination Problem with Reverse RAG

2025-03-15
Mayo Clinic Solves LLM Hallucination Problem with Reverse RAG

Large language models (LLMs) suffer from 'hallucinations' – generating inaccurate information – a particularly dangerous issue in healthcare. Mayo Clinic tackled this with a novel 'reverse RAG' technique. By linking extracted information to its original source, this method eliminated almost all data-retrieval-based hallucinations, enabling the model's deployment across its clinical practice. The technique combines the CURE algorithm and vector databases, ensuring traceability of every data point to its origin. This enhances model reliability and trustworthiness, significantly reducing physician workload and opening new avenues for personalized medicine.

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(venturebeat.com)
AI Reverse RAG

Google Maps, Search, and Hotels Get AI-Powered Travel Planning Upgrades

2025-03-27
Google Maps, Search, and Hotels Get AI-Powered Travel Planning Upgrades

Google is enhancing Maps, Search, and Hotels with AI-powered features to improve travel planning. Maps gains the ability to identify locations in screenshots and save them to a list, simplifying trip preparation. This Gemini-powered feature, rolling out to US iOS users this week (Android coming soon), detects places in screenshot text, displays them on the map, and allows saving to a sharable list. AI Overviews in Search are updated with itinerary-building tools, letting users create trips for specific regions or countries. Google Lens's AI Overviews will soon support more languages, including Hindi, Indonesian, Japanese, Korean, Portuguese, and Spanish. Finally, price drop alerts, already in Google Flights, are going global for Google Hotels, available on mobile and desktop.

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(www.theverge.com)
Tech AI travel planning Hotel booking

Rediscovering Piranesi's Perspective Trick: A Forgotten Artistic Technique

2025-03-27
Rediscovering Piranesi's Perspective Trick: A Forgotten Artistic Technique

This article delves into the unique perspective technique employed by 18th-century artist Giovanni Battista Piranesi. Unlike traditional perspective, Piranesi's trick uses a near-large, far-small ratio when depicting a series of similar objects, rather than true perspective convergence. This technique, while violating perspective rules, enhances image readability and comprehension. The article analyzes the mathematical principles of this technique and, through comparison with traditional perspective, demonstrates its potential applications in image processing and mapmaking. The author even developed an algorithm to apply this technique to image editing software, offering a fresh perspective on image manipulation.

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(medium.com)
Design

Ketamine for Depression: Rewiring the Brain for Relief

2025-02-07
Ketamine for Depression: Rewiring the Brain for Relief

For individuals with depression unresponsive to standard antidepressants, ketamine offers a potential breakthrough. Research suggests ketamine targets a different brain system, promoting the regrowth of synapses and improving brain circuitry. Yale experts explain that ketamine's rapid effects may open a critical period of brain plasticity, making it easier to change thought patterns and adapt to new stimuli. Optimal results often involve a comprehensive treatment plan including psychotherapy like cognitive behavioral therapy (CBT).

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(www.yalemedicine.org)
AI ketamine depression neuroplasticity

India's University Ranking System to Penalize Retracted Papers

2025-08-02
India's University Ranking System to Penalize Retracted Papers

India's national university ranking system will for the first time penalize institutions for a significant number of retracted papers published by their researchers. This move aims to address the country's rising number of retractions due to misconduct. While some retractions correct honest mistakes, India's retraction rate, second only to China and the US, largely stems from misconduct or research integrity concerns. The new policy will penalize universities based on the number of retractions in Scopus and Web of Science databases over the past three years. While intended to deter misconduct, its effectiveness is debated. Some researchers worry that simply adjusting ranking mechanisms won't address underlying issues like incentives for high publication counts at the cost of quality.

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(www.nature.com)
Tech research misconduct university ranking

Apple Pulls iPhone 16 Ad Featuring Delayed Siri Features

2025-03-10
Apple Pulls iPhone 16 Ad Featuring Delayed Siri Features

Apple has pulled an iPhone 16 ad showcasing a "more personal Siri" after admitting to delaying some key Siri features slated for iOS 18. The ad, starring Isabella Ramsey, demonstrated Siri's ability to recall meeting details. Apple now says the rollout of these personalized Siri features will extend into next year, with concerns internally that fixes might require more powerful hardware, forcing either feature reduction or slower performance on current devices. Some within Apple's AI division even suggest the features could be scrapped and rebuilt.

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(www.macrumors.com)
Tech

Greystar, Largest US Landlord, Settles Antitrust Case Over Algorithmic Price-Fixing

2025-08-11
Greystar, Largest US Landlord, Settles Antitrust Case Over Algorithmic Price-Fixing

The US Department of Justice accused Greystar, the largest landlord in the US, of using RealPage's algorithm to collude with other landlords on rental pricing. The algorithm allegedly contained anti-competitive features that facilitated price coordination. Greystar shared sensitive data with competitors, violating antitrust laws. To settle the lawsuit, Greystar agreed to stop using the algorithm, refrain from sharing sensitive information, and potentially accept a court monitor. This case highlights the risks of algorithmic price-fixing and the importance of antitrust enforcement in the digital age.

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(www.justice.gov)
Tech

Passkeys: Elegant, but Not Yet Usable Security

2024-12-30
Passkeys: Elegant, but Not Yet Usable Security

Passkeys, touted as a password alternative, aim for enhanced security and easier logins. However, this article reveals significant usability issues. While technically elegant, the lack of standardization across platforms (operating systems, browsers, apps) leads to a confusing user experience, with varying prompts and workflows. Password managers can alleviate some problems, but this hinges on user adoption. Many websites still allow password logins, undermining Passkey's security. Currently, Passkeys are more of a transitional solution than a fully mature technology.

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(arstechnica.com)
Tech

DOJ Sides with ISPs in Copyright Infringement Case

2025-06-02
DOJ Sides with ISPs in Copyright Infringement Case

The Department of Justice sided with Frontier Communications in a copyright infringement lawsuit brought by record labels. The labels alleged Frontier failed to terminate accounts of numerous repeat infringers. The DOJ argued that holding ISPs liable for user infringement could incentivize them to terminate accounts indiscriminately to avoid liability, potentially harming innocent users. Frontier defended its actions, stating it had terminated many accounts flagged for infringement and hadn't directly infringed any copyrights. The case highlights the complex legal battle between copyright holders, ISPs, and users over the responsibility for online copyright infringement.

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(arstechnica.com)
Tech ISPs

Allstate Sued for Secretly Tracking Drivers via GasBuddy and Other Apps

2025-01-14
Allstate Sued for Secretly Tracking Drivers via GasBuddy and Other Apps

Texas is suing Allstate, alleging the insurance company and its data subsidiary Arity used data from apps like GasBuddy and Life360 to secretly track drivers and adjust or cancel policies. The lawsuit claims Allstate paid millions to these apps to install tracking software, collecting trillions of miles of location data from over 45 million people, violating Texas' Data Privacy and Security Act. This marks the first-ever state action targeting comprehensive data privacy violations, raising serious concerns about data privacy in the insurance industry.

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(arstechnica.com)
Tech insurance app tracking

AI-Powered Quant Trading Lab: Bridging Theory and Practice

2025-06-18
AI-Powered Quant Trading Lab: Bridging Theory and Practice

A research lab is building an AI-driven quantitative trading system leveraging the complex, data-rich environment of financial markets. Using first principles, they design systems that learn, adapt, and improve through data, with infrastructure built for rapid iteration, real-time feedback, and a direct link between theory and execution. Initially focusing on liquid markets like equities and options, their aim transcends better modeling; they seek a platform for experimentation where every result refines the theory-practice loop.

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(www.ycombinator.com)
AI AI Quant Trading Financial Markets

Arizona Woman Pleads Guilty in $17M North Korea-Linked Tech Scam

2025-05-01
Arizona Woman Pleads Guilty in $17M North Korea-Linked Tech Scam

An Arizona woman pleaded guilty to participating in a North Korea-linked scheme that netted over $17 million. She operated a 'laptop farm' from her home, providing US IP addresses to overseas IT workers posing as American citizens. These workers, using stolen identities of over 70 US nationals, obtained remote IT jobs at numerous Fortune 500 companies. The funds were laundered and sent to North Korea, potentially funding weapons programs. Over 300 US companies were victimized in this sophisticated cybercrime operation.

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(www.theregister.com)
Tech data theft

arXivLabs: Experimenting with Community Collaboration

2025-03-15
arXivLabs: Experimenting with Community Collaboration

arXivLabs is a framework enabling collaborators to develop and share new arXiv features directly on our website. Individuals and organizations working with arXivLabs embrace our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners who adhere to them. Have an idea for a project that will add value to arXiv's community? Learn more about arXivLabs.

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(arxiv.org)
Development

Debian GNU/kFreeBSD: A Hybrid OS Blending Debian and FreeBSD

2025-03-08

Debian GNU/kFreeBSD is a unique operating system that merges the Debian userland with the FreeBSD kernel. This article explores its architecture, installation process, benefits (like ZFS support and performance optimizations), and limitations (software compatibility and community support). While offering a compelling blend of Debian's vast software repository and FreeBSD's robust kernel, it's important to consider the challenges before diving in. It remains an interesting experiment in OS hybridization.

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(www.linuxjournal.com)
Development

Repurposing Old Smartphones as Kubernetes Cluster Nodes with postmarketOS

2024-12-13
Repurposing Old Smartphones as Kubernetes Cluster Nodes with postmarketOS

The author built a functional Kubernetes cluster using discarded smartphones and the postmarketOS operating system. The article details the process, including the reasons for choosing old smartphones (substantial computing power, built-in batteries), the advantages of postmarketOS (Alpine Linux-based, uses the mainline Linux kernel), and challenges encountered during setup (kernel modules, network configuration). Solutions to these challenges are thoroughly explained. The author successfully repurposed old smartphones as Kubernetes nodes, efficiently utilizing resources and promoting sustainability.

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(blog.denv.it)
4
Development smartphone repurposing

AMD's Radeon RX 9000 Series GPUs Sell 10x More Units in First Week

2025-03-25
AMD's Radeon RX 9000 Series GPUs Sell 10x More Units in First Week

AMD CEO Lisa Su announced that the Radeon RX 9000 series graphics cards have been a phenomenal success, selling ten times more units than their predecessors in their first week on the market. This success is attributed to AMD's focus on delivering top-tier gaming performance at competitive prices. While current supply is limited and prices are exceeding MSRP, AMD is aggressively increasing production. More RDNA 4 cards are on the way, with the rumored RX 9060 potentially included in the lineup.

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(www.techspot.com)
Hardware

SpacetimeDB: Multiplayer at the Speed of Light

2025-04-05
SpacetimeDB: Multiplayer at the Speed of Light

SpacetimeDB revolutionizes game development by merging database and server functionality. Developers upload application logic directly into the database as modules, eliminating the overhead of traditional client-server architectures. Clients connect directly to the database, executing logic within it for unparalleled speed and low latency. BitCraft Online's backend is built entirely on SpacetimeDB, processing and synchronizing all game data in real-time. SpacetimeDB uses in-memory storage and a write-ahead log for persistence, optimized for real-time applications. Installation is straightforward, and modules can be written in various programming languages.

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(github.com)
Development

Amazon Warns AI Will Shrink Its Workforce

2025-06-20
Amazon Warns AI Will Shrink Its Workforce

Amazon CEO Andy Jassy warned employees that artificial intelligence will lead to a smaller workforce in the future. Efficiency gains from AI will ultimately reduce the need for human employees, though the exact impact remains unclear. Over the next few years, widespread AI adoption is expected to decrease Amazon's overall employee count. Jassy also noted that AI's impact extends beyond Amazon, transforming how people work and live, and spawning countless AI agents. However, this prediction is controversial; critics argue these warnings lack research and come from those set to profit from AI adoption. Economists acknowledge AI's significant potential impact on the economy and employment but say the current effect is difficult to isolate due to broader economic slowdown and reduced hiring activity.

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(www.cnn.com)
Tech

Minsky's Society of Mind: From Theory to Practice in 2025's AI Revolution

2025-06-18
Minsky's Society of Mind: From Theory to Practice in 2025's AI Revolution

This article explores the resurgence of Marvin Minsky's 'Society of Mind' theory in today's AI landscape. The author recounts their personal journey from initial skepticism to current appreciation of its relevance in large language models and multi-agent systems. It argues that as limitations of monolithic models become apparent, modular, multi-agent approaches are key to building more robust, scalable, and safe AI. Through examples such as Mixture-of-Experts models, HuggingGPT, and AutoGen, the author shows how multi-agent architectures enable modularity, introspection, and alignment, ultimately pointing toward more human-like and reliable AI systems.

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(suthakamal.substack.com)
AI Multi-agent Systems

Software Glitch Grounds NZ Flights

2025-08-24
Software Glitch Grounds NZ Flights

A software glitch in New Zealand's air traffic control system caused significant disruption on the weekend, grounding several flights and causing delays. Five planes circled Wellington, and four couldn't take off due to a one-hour outage resulting from flight data transfer issues between systems. Airways CEO James Young assures the public that all aircraft were under control and that the incident wasn't a cyberattack. An investigation is underway to determine the root cause and improve system resilience.

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(www.rnz.co.nz)
Tech

Critical Flaw Found in Widely Used DNA Sequencer: Secure Boot Missing

2025-01-07
Critical Flaw Found in Widely Used DNA Sequencer: Secure Boot Missing

Researchers have discovered a critical security vulnerability in the Illumina iSeq 100 DNA sequencer, a widely used device in gene-sequencing labs worldwide. The device lacks Secure Boot and utilizes an outdated 2018 BIOS with multiple exploitable vulnerabilities, allowing attackers to modify firmware and potentially implant malware. This could enable remote control of the device, leading to data breaches or system failures. The issue stems from the use of an older, third-party motherboard, highlighting the importance of supply chain security. While Illumina downplayed the risk, the potential impact remains significant.

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(arstechnica.com)
Tech gene sequencing

The Accidental Revolution: Making Gorillaz's Iconic 'Clint Eastwood' Music Video

2025-01-29
The Accidental Revolution: Making Gorillaz's Iconic 'Clint Eastwood' Music Video

This article features an interview with Pete Candeland, the director behind Gorillaz's groundbreaking 'Clint Eastwood' music video. Candeland recounts the challenges and serendipitous moments during production, detailing how he ingeniously combined 2D hand-drawn animation with 3D CGI on a limited budget. He drew inspiration from films like 'Natural Born Killers', 'Pulp Fiction', and 'The Matrix', utilizing experimentation and post-production editing to create a unique visual style that remains influential. This isn't just a behind-the-scenes look at a music video; it's a story of innovation, creative breakthroughs, and artistic fusion.

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(animationobsessive.substack.com)
Design Music Video

GitHub Code Suggestion Application Restrictions

2025-03-22
GitHub Code Suggestion Application Restrictions

This text lists various limitations encountered when applying code suggestions in GitHub's code review process. These include: no code changes made, pull request closed or merged, viewing a subset of changes, only one suggestion per line applicable, applying suggestions on deleted lines is unsupported, suggestion already applied or marked resolved, suggestions from pending reviews cannot be applied, and suggestions on multi-line comments are not allowed. These restrictions ensure the integrity and accuracy of the code review process.

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(github.com)
Development Code Suggestions

Passive Microwave Repeaters: The Unsung Heroes of Telecommunications

2025-08-17
Passive Microwave Repeaters: The Unsung Heroes of Telecommunications

Post-WWII, microwave communications boomed, but line-of-sight limitations hampered its reach. This article tells the story of the Kreitzberg brothers and their invention: the passive microwave repeater. This power-free device, using reflectors to boost signals, solved communication challenges in mountainous and complex terrains. Widely adopted in the 1960s and 70s, especially in the American West, these repeaters enabled communication networks in remote areas. Now largely obsolete due to fiber optics and satellites, their ingenious design and historical significance remain noteworthy.

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(computer.rip)
Tech microwave communication passive repeater telecommunication history

Anna's Archive MCP Server: Search and Download Documents

2025-07-10
Anna's Archive MCP Server: Search and Download Documents

This is an MCP server for searching and downloading documents from Anna's Archive. It allows searching for documents matching specified terms and downloading specific documents previously returned by the search tool. The software explicitly disclaims endorsement of unauthorized acquisition of copyrighted material and should be considered solely a utility. Users are urged to respect intellectual property rights. Requires two environment variables: ANNAS_SECRET_KEY (API key) and ANNAS_DOWNLOAD_PATH (download path).

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(github.com)
Development document search document download

Newton's Method Gets a Modern Upgrade: A Faster, Broader Optimization Algorithm

2025-03-25
Newton's Method Gets a Modern Upgrade: A Faster, Broader Optimization Algorithm

Over 300 years ago, Isaac Newton developed an algorithm for finding the minimum values of functions. Now, Amir Ali Ahmadi of Princeton University and his students have improved this algorithm to efficiently handle a broader class of functions. This breakthrough uses higher-order derivatives and cleverly transforms the Taylor expansion into a convex sum-of-squares form, achieving faster convergence than traditional gradient descent. While currently computationally expensive, future advancements in computing could allow this algorithm to surpass gradient descent in fields like machine learning, becoming a powerful tool for optimization problems.

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(www.quantamagazine.org)
AI optimization algorithm Newton's method

Implied Causality in Charts: A General Framework

2025-05-31
Implied Causality in Charts: A General Framework

This article expands on a previous post about implied causality in line charts, exploring how various chart types—bar charts, scatter plots, and maps—can misleadingly suggest causal relationships. The author highlights how simple comparisons, before-and-after contrasts, or spatial proximity can create a false sense of causality. Four key patterns of implied causality are identified: factor, event, covariation, and proximity. The article emphasizes the need for critical analysis of visualizations to avoid being misled by spurious correlations.

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(filwd.substack.com)
Design

Apollo 11's Lunar Customs Declaration: A Moon Rock Mystery

2025-07-24
Apollo 11's Lunar Customs Declaration: A Moon Rock Mystery

Upon their return from the moon in 1969, the Apollo 11 astronauts had to fill out a customs declaration form. The form listed "moon rock and moon dust samples" as acquired items, with "Moon" as the departure point and Honolulu, Hawaii as the arrival. This incredible document highlights not only humanity's first moon landing but also the meticulous nature of US customs and a charming anecdote about Neil Armstrong's friendship with a pilot.

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(magazine.uc.edu)
Tech Apollo 11 Customs Declaration
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