Real-time Neuroplasticity: Giving Pre-trained LLMs Real-time Learning

2025-04-08
Real-time Neuroplasticity: Giving Pre-trained LLMs Real-time Learning

This experimental technique, called "Neural Graffiti," uses a plug-in called the "Spray Layer" to inject memory traces directly into the final inference stage of pre-trained large language models (LLMs) without fine-tuning or retraining. Mimicking the neuroplasticity of the brain, it subtly alters the model's "thinking" by modifying vector embeddings, influencing its generative token predictions. Through interaction, the model gradually learns and evolves. While not forcing specific word outputs, it biases the model towards associated concepts with repeated interaction. The aim is to give AI models more proactive behavior, focused personality, and enhanced curiosity, ultimately helping them achieve a form of self-awareness at the neuron level.

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AI

NZ Library Reorganizes Māori Literature Using a Culturally Relevant System

2025-06-01
NZ Library Reorganizes Māori Literature Using a Culturally Relevant System

Te Awe Library in Wellington, New Zealand, is piloting a new approach to organizing its Māori literature collection. Instead of the Dewey Decimal System, they're using Te Ao Māori, a classification system rooted in Māori cosmology. Books are grouped according to Māori gods (atua) and their associated domains of knowledge. For example, books on carving and oceanography are under Tangaroa, the god of the sea, while agriculture and cuisine fall under Rongomatāne. This culturally sensitive system preserves the inherent connections within Māori knowledge (Mātauranga) and offers a unique learning opportunity for all patrons. The project, currently in trial, aims for wider adoption across Wellington.

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Brideshead Revisited: A Sumptuous Novel of Redemption

2025-04-11
Brideshead Revisited: A Sumptuous Novel of Redemption

Evelyn Waugh's *Brideshead Revisited* chronicles Charles Ryder's entanglement with the Flyte family and his eventual conversion to Catholicism. The novel uses lavish prose to depict the decadent lifestyle of the upper class, but ultimately points towards the redemption found in faith. Though initially controversial for its Catholic perspective and portrayal of high society, the novel's exploration of faith, redemption, and human nature secures its place as a 20th-century English literary masterpiece.

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Misc redemption

Romanian National Pleads Guilty in Massive 'Swatting' Conspiracy Targeting US Officials

2025-06-03
Romanian National Pleads Guilty in Massive 'Swatting' Conspiracy Targeting US Officials

A Romanian national pleaded guilty to participating in a years-long swatting conspiracy that targeted dozens of US government officials, including a former president. He and a Serbian accomplice made false 911 calls, claiming emergencies at the officials' homes and threatening to bomb government buildings and places of worship. The targets included members of Congress, governors, and cabinet officials. The case highlights the dangers of online crime and the need for international cooperation to combat it.

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Tech swatting

Running ArchiveTeam Warrior on Kubernetes

2025-02-05

The author initially ran the ArchiveTeam Warrior project on a Proxmox VM, but to improve efficiency and leverage their Kubernetes cluster, they migrated it to a containerized environment. The article details how the author wrote Kubernetes manifests, configured using environment variables, and used an in-memory emptyDir to solve disk space issues. Additionally, the author developed a Python script to monitor the Warrior's status. A later update mentions switching to lighter `*-grab` images after discussing with other developers and plans to build a management UI.

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Development Containerization

MUVERA: Efficient Multi-Vector Retrieval

2025-06-26
MUVERA: Efficient Multi-Vector Retrieval

Modern information retrieval relies on neural embedding models, but while multi-vector models offer higher accuracy, their computational complexity leads to inefficiency. Researchers introduce MUVERA, a novel algorithm that transforms complex multi-vector retrieval into simpler single-vector maximum inner product search (MIPS) by constructing fixed dimensional encodings (FDEs). This significantly improves efficiency without sacrificing accuracy. The open-source implementation is available on GitHub.

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Automating the Search for Artificial Life with Foundation Models

2024-12-24
Automating the Search for Artificial Life with Foundation Models

Sakana AI, in collaboration with MIT and others, has developed ASAL, an algorithm using vision-language foundation models to automate the discovery of artificial life. ASAL tackles three search problems: finding simulations with specific target behaviors, discovering simulations generating perpetual novelty, and illuminating all possible simulations. Successfully applied to Lenia, Boids, Particle Life, and others, ASAL unearthed novel artificial lifeforms and cellular automata rules surpassing Conway's Game of Life in open-endedness. This breakthrough promises to revitalize ALife research by overcoming the limitations of manual simulation design and offers insights for future AI development, incorporating principles of open-endedness and self-organization.

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Excel's Date Parsing: A 400-Year-Old Bug?

2025-04-07
Excel's Date Parsing: A 400-Year-Old Bug?

While building Quadratic, an AI spreadsheet, the team uncovered bizarre quirks in Excel's date parsing. Entering "1/2" and adding 1 yields 45660; "10:75" becomes 0.46875. This stems from Excel's serial date system, counting days since January 1, 1900. However, historical inaccuracies (treating 1900 as a leap year and the Gregorian calendar shift) create discrepancies. Quadratic uses Rust's chrono library, avoiding these issues and integrating seamlessly with Python, SQL, and other modern tools. The team corrected the 1900 leap year error, restoring balance to the universe.

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Development Date Parsing

US Tariffs: A Doomed Economic Gamble

2025-04-15

On April 2nd, 2025, the US president announced hefty new tariffs on imports, aiming to revive American manufacturing. However, a 15-year manufacturing veteran argues this policy is fundamentally flawed. High labor costs, a weak industrial supply chain, lack of crucial expertise, insufficient infrastructure, and policy uncertainty will likely backfire, harming the US economy. The author advocates for improving worker skills, building infrastructure, addressing social issues, and implementing gradual, targeted policies instead of blanket tariffs.

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Tech

Blue Shield Data Breach: Google Analytics Misconfiguration Exposed Member Data

2025-04-10

Blue Shield of California announced a potential data breach affecting some members' protected health information. Between April 2021 and January 2024, a misconfiguration of Google Analytics allowed certain member data, including plan details, location, and demographics, to be shared with Google Ads for targeted advertising. Social Security numbers and financial information were not compromised. Blue Shield severed the connection in January 2024 and is taking steps to prevent future incidents. Members are advised to monitor their accounts and credit reports for suspicious activity.

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Tech

Perplexity's Bold Move: Copying Google's Playbook?

2025-04-25
Perplexity's Bold Move: Copying Google's Playbook?

Perplexity, an AI search engine, is building its own browser, Comet, to collect user data outside its app for targeted advertising, as revealed by CEO Aravind Srinivas. This raises privacy concerns and draws parallels to Google's antitrust lawsuit. Perplexity's partnerships with Motorola and potential deals with Samsung, mirroring Google's strategy with Chrome and Android, aim to build a comprehensive user profile. While Srinivas argues for more relevant ads, this move may fuel distrust in big tech's data tracking practices. OpenAI and Perplexity have expressed interest in acquiring Chrome if Google is forced to divest.

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AI

Rails 8: Surprisingly Great for Solo Projects

2025-01-01

After building and deploying a new Rails 8 application, it's clear: Rails is awesome, especially for small, single-developer projects. The new Getting Started guide is excellent, leading you from zero to a production-ready app with authentication, caching, rich text, CI, and a database – all without much hassle. Rails 8 simplifies database setup, making SQLite production-ready. Built-in CI config and free Github Actions minutes make continuous integration a breeze. A new, easy-to-use authentication generator and streamlined deployment further enhance the experience. Rails 8 makes development efficient and accessible, even for solo developers.

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Development

Bitcoin Hits All-Time High Above $118,000, Fueled by Tech Rally

2025-07-12
Bitcoin Hits All-Time High Above $118,000, Fueled by Tech Rally

Bitcoin surged to a new all-time high above $118,000, mirroring the strong performance of tech stocks like Nvidia. Analysts attribute the rally to sustained institutional investment, increased corporate bitcoin holdings (e.g., MicroStrategy, GameStop, Trump Media), and anticipation surrounding upcoming crypto regulation discussions during "Crypto Week." The correlation between Bitcoin and tech stocks, along with shifting regulatory expectations, are key factors driving the price increase.

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Tech

AWS Aurora DSQL: A Database Architecture Revolution from JVM to Rust

2025-05-27
AWS Aurora DSQL: A Database Architecture Revolution from JVM to Rust

AWS announced Aurora DSQL at re:Invent, and this post delves into its development journey. To tackle the challenge of horizontally scaling writes in traditional databases, the AWS team initially used JVM but encountered severe performance bottlenecks, especially tail latency issues caused by garbage collection. They ultimately decided to rewrite the data plane in Rust, which significantly improved performance and reduced tail latency. Furthermore, the team also migrated the control plane to Rust, avoiding the complexities of multiple languages. This project demonstrates that questioning existing solutions and experimenting with new technologies (even costly language migrations) can yield significant rewards.

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Development

Google's AI Summaries: Devouring the Web's Ecosystem?

2025-06-22
Google's AI Summaries: Devouring the Web's Ecosystem?

Google's AI-generated web page summaries, launched in May 2024, increased search impressions but decreased click-through rates to source websites by 30 percent. This means more people use Google Search, but fewer visit the original sites. Studies show significantly higher click-through rates when AI summaries are absent. Web publishers are alarmed as search traffic, and thus ad and subscription revenue, plummets. Data reveals a drastic imbalance between web page crawling and referral traffic for AI companies like Google, OpenAI, and Anthropic; Google's ratio has soared from 2:1 to 18:1. This has led to lawsuits from publishers questioning compensation for the content used to train AI models. While Google dominates search, its actions risk undermining the very foundation of its business.

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Discord Beta Tests New In-App Currency: Discord Orbs

2025-05-29
Discord Beta Tests New In-App Currency: Discord Orbs

Discord is beta testing "Discord Orbs," a new in-app currency redeemable for digital items. Users earn Orbs by completing promotional Quests, which involve interacting with advertiser content. Orbs can be spent on items in the Discord Shop or exchanged for exclusives like badges or Discord Nitro trials. The rollout is initially limited to a small number of users globally. Previously, Quest rewards were handled by publishers; Orbs offer an alternative.

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Award-Winning Abrams Planetarium Sky Calendar: Your Guide to the Cosmos

2025-08-18

The Abrams Planetarium Sky Calendar is a monthly guide to skywatching for all ages. Each month's calendar features diagrams tracking the moon, planets, and bright stars. The reverse side provides a simplified star map for mid-evening viewing across the continental US. Used in classrooms, planetariums, and astronomy clubs, this highly illustrated calendar has won awards and received praise from publications like Scientific American. A yearly subscription (12 issues, mailed quarterly) costs $12.

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Apple's 2027 Product Blitz: A Mostly Glass, Curved iPhone and a Home Robot?

2025-05-12
Apple's 2027 Product Blitz: A Mostly Glass, Curved iPhone and a Home Robot?

Bloomberg's Mark Gurman predicts a major Apple product launch in 2027, including a 'mostly glass, curved iPhone' with no display cutouts, marking the iPhone's 20th anniversary. This follows reports of an under-display front-facing camera for at least one 2027 model. Gurman also anticipates Apple's first foldable iPhone, smart glasses, camera-equipped AirPods and Apple Watches, and a tabletop robot with an AI assistant featuring a 'personality'. Finally, an LLM-powered Siri and new chips for server-side AI processing are also expected by 2027.

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Tech

AlphaGo's Stunning Victory: A Glimpse into the Future of AI

2025-04-17
AlphaGo's Stunning Victory: A Glimpse into the Future of AI

The historic match between AlphaGo, Google's AI, and Lee Sedol, one of the world's best Go players, concluded with AlphaGo winning 4-1. AlphaGo's move 37 in game two was hailed as a moment of genius, a move no human would make. However, Lee Sedol's response in game four demonstrated the enduring brilliance of human intuition. This match showcased not only the remarkable advancements in AI but also the resilience and creativity of the human mind. AlphaGo's victory marks a significant leap for AI in complex game playing, hinting at transformative potential across various fields, while simultaneously prompting reflection on the ethical implications of AI's rapid advancement.

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AI

The Outdated Religion of Goals: Constraints > Goals

2025-06-10
The Outdated Religion of Goals: Constraints > Goals

The author reflects on years spent chasing goals, finding that a sole focus on achieving them without inner alignment leads to misdirection. The article critiques goal-setting culture, arguing it transforms uncertainty into an illusion of progress. True innovation often stems from leveraging constraints, not pursuing goals. Examples include John Boyd's OODA loop, Richard Feynman's scientific approach, and NASA's moon landing, illustrating how constraints drive creativity. The author posits that in ambiguous domains, constraints act like machetes, guiding direction better than goals, ultimately emphasizing that identity surpasses image.

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Misc

NASA's Europa Lander: From Frozen Moon to…Another Frozen Moon?

2025-06-08
NASA's Europa Lander: From Frozen Moon to…Another Frozen Moon?

After a decade of development, NASA's Europa Lander, a rugged, semi-autonomous probe designed to explore Jupiter's moon Europa, has been shelved due to budgetary and technical challenges. Equipped to walk, sample, and drill in extreme cold and high radiation, the lander aced its tests. However, NASA leadership ultimately canceled the Europa mission. Engineers are now lobbying to redirect the lander to Saturn's moon Enceladus, which offers lower radiation and better access windows. This robot built for Europa may yet get its chance at a moonwalk – albeit on a different celestial body.

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Tech

Self-Domestication: How Wolves May Have Tamed Themselves

2025-02-25
Self-Domestication: How Wolves May Have Tamed Themselves

A new study suggests that dog domestication may not have been entirely human-driven. Using a statistical model, researchers found that over 15,000 years, wolves could have self-domesticated by choosing to live near humans for consistent food scraps and selectively mating with similarly docile partners. This 'food-driven' strategy allowed wolves to adapt to human life, eventually evolving into domestic dogs. The research offers new insights into animal domestication mechanisms and sheds light on the long-term co-existence between humans and animals.

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The Real Value of a Business Founder

2025-04-27

Many non-technical founders struggle to find technical co-founders. This article argues it's not a lack of engineers, but an overvaluation of the business founder's contribution. They often overestimate the importance of their idea and underestimate the difficulty of technical execution. The author suggests business founders should focus on building and expanding their customer network and demonstrating market demand, such as securing a large pre-order list or letters of intent. By validating market demand, rather than relying on the product itself, they can attract technical co-founders and increase their chances of success.

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Dark Mirror Ideologies: Do You Really Believe What You Say?

2025-04-07
Dark Mirror Ideologies: Do You Really Believe What You Say?

This article explores a phenomenon called "Dark Mirror" ideologies, which are defined by their opposition to "Light Mirror" ideologies. Crucially, a Dark Mirror ideology isn't a complete inversion; it only opposes its counterpart morally while agreeing on factual claims about the world. The disagreement lies solely in what actions should be taken. The author argues that Dark Mirror ideologies are rare in real life but frequently invoked in online political debates. Using examples like minimum wage debates, Darth Vader, and Satan, the article illustrates the rarity of Dark Mirror ideologies. It then analyzes the "Dark Mirror" versions of Marxism, Capitalism, Veganism, Grill Dads, Christianity, New Atheism, Liberalism, and Conservatism. The author concludes that accusing opponents of possessing Dark Mirror ideologies is a sign of a lack of empathy, and understanding your opponent's true position is key to effective engagement.

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Misc

A Nasty Postgres Bug in Logical Replication Slot Creation, and How We Fixed It

2025-07-15
A Nasty Postgres Bug in Logical Replication Slot Creation, and How We Fixed It

The ClickPipes team encountered a perplexing bug while creating logical replication slots in PostgreSQL: a query that should have taken seconds was taking hours and couldn't be terminated. Investigation revealed a Postgres bug where, on read replicas, creating a logical replication slot would get stuck in a long sleep loop while waiting for primary transactions to finish, making it impossible to interrupt. The team submitted a patch to the Postgres community adding an interrupt check, effectively resolving the issue. This case highlights how even mature database systems can harbor unexpected edge cases, and the vital role of open-source community collaboration in resolving them.

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Development Logical Replication

Making Apple Watch Work with Android: An Open-Source Odyssey

2024-12-18
Making Apple Watch Work with Android: An Open-Source Odyssey

The author details their journey to connect an Apple Watch to an Android phone, bypassing Apple's walled garden. This involved using open-source apps, interoperable protocols, and third-party services, even requiring a secondary, home-based iPhone for initial setup. The author overcame challenges with notifications, calendar syncing, and contact integration, sharing their code on GitHub. This project highlights the power of open-source and the author's commitment to tech freedom, offering a compelling counterpoint to the closed ecosystems of tech giants.

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Tech

Chasing Darkness in the Age of Light

2025-04-29
Chasing Darkness in the Age of Light

Two friends bicycle through the Nevada desert, escaping the glow of Las Vegas to find a dark night sky. They observe constellations, learn about the night sky, and use a sky quality meter to measure light pollution. The article explores the impact of light pollution on stargazing and the importance of reconnecting with nature and the night sky in modern life.

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The Book of Secret Knowledge: A Curated Collection of Dev & Sec Tools

2025-05-31
The Book of Secret Knowledge: A Curated Collection of Dev & Sec Tools

This GitHub repository is a treasure trove of tools, scripts, cheat sheets, and resources used daily by the author. It's aimed at system and network administrators, DevOps engineers, penetration testers, and security researchers, offering a comprehensive collection of tools for everything from shell scripting and network analysis to security auditing and database management. The repository is constantly updated with new items.

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Development tools

Iran Orders Citizens to Delete WhatsApp Amidst Rising Tensions

2025-06-19
Iran Orders Citizens to Delete WhatsApp Amidst Rising Tensions

Amid escalating tensions with Israel, the Iranian government urged its citizens to delete WhatsApp, citing safety and privacy concerns and alleging the app shares user data with Israel. This directive, delivered via state television, raises concerns about potential information control. WhatsApp denies these claims, highlighting its end-to-end encryption and lack of user location tracking, stating the move could cut off communication when people need it most. This follows previous allegations by Meta of Israeli spyware targeting WhatsApp users, resulting in a substantial settlement.

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Tech

Building Cost-Effective AI Production Systems: A Taco Bell Approach to Cloud Computing

2025-03-03
Building Cost-Effective AI Production Systems: A Taco Bell Approach to Cloud Computing

This article explores building cost-effective AI production systems. Drawing parallels to Taco Bell's simplified menu, the author advocates for constructing complex systems using simple, industry-standard components (like S3, Postgres, HTTP). The focus is on minimizing cloud computing costs, particularly network egress fees. By using object storage with zero egress fees (like Tigris) and dynamically scaling compute instances up and down based on demand, costs are dramatically reduced. The importance of choosing dependencies to minimize vendor lock-in is stressed, with an example architecture provided using HTTP requests, DNS lookup, Postgres or object storage, and Kubernetes, allowing for portability across cloud providers.

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AI
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