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Citigroup's $6 Billion Near-Miss: A Systemic Risk?

2025-03-04

Citigroup's $6 Billion Near-Miss: A Systemic Risk?

Bloomberg News reported that Citigroup nearly transferred $6 billion into a customer's account by mistake. A wealth management employee mistakenly copied and pasted an account number into the dollar amount field. While the error was caught the next day, it highlights systemic issues in Citigroup's risk management and data governance. This follows a previous incident where $81 trillion was mistakenly transferred. These incidents have led Citigroup to invest in improved compliance and resulted in hefty regulatory fines, including $400 million in 2020 and $136 million in 2023.

(finance.yahoo.com)

Tech Citigroup transfer error

OpenAI Partners with US National Labs to Supercharge Scientific Research with AI

2025-01-30

OpenAI Partners with US National Labs to Supercharge Scientific Research with AI

OpenAI announced a partnership with US National Labs, leveraging AI to advance scientific research and serve national security and public good. Over 15,000 scientists will gain access to OpenAI's latest reasoning models, potentially leading to breakthroughs in materials science, renewable energy, astrophysics, and more. Key areas of focus include bolstering US global tech leadership, disease treatment and prevention, cybersecurity, power grid protection, threat detection, and furthering our understanding of the universe. The partnership aims to unlock the potential of natural resources and revolutionize the nation's energy infrastructure, while also significantly enhancing national security research.

(arstechnica.com)

Tech National Labs

Jiga: Remote-First Full-Stack Engineer Wanted (Build the 'npm' for Mechanical Engineers)

2025-02-18

Jiga: Remote-First Full-Stack Engineer Wanted (Build the 'npm' for Mechanical Engineers)

Jiga, a fully remote company, is on a mission to accelerate physical product development. They're looking for a full-stack engineer with 3+ years of experience building web applications using React, NodeJS, and MongoDB, along with AWS/EC2/ECS experience. Jiga boasts a no-BS culture focused on performance, trust, and minimal meetings. Benefits include flexible remote work, stock options, and annual team offsites. If you're passionate about building both UIs and APIs, thrive in a fast-paced environment, and own your work, apply!

(www.ycombinator.com)

Development Remote work Full-stack engineer Physical product development

LLMs Took the Joy Out of Programming: A Programmer's Confession

2025-06-15

The author reflects on a shift in their programming habits. Once a 'journey programmer,' passionate about learning and problem-solving, they've become increasingly reliant on Large Language Models (LLMs) for code generation, transforming into a more 'destination-oriented' programmer. While LLMs boost efficiency, they've reduced the time spent learning and thinking, diminishing the author's enjoyment of programming. This shift is attributed to several factors, including a preference for building useful projects and over-reliance on LLMs. The author hopes to lessen their dependence on LLMs and rediscover the joy of the programming process.

(hexhowells.com)

Development

Reproducing OpenAI's o1: A Roadmap from a Reinforcement Learning Perspective

2025-01-03

A new paper explores the path to reproducing OpenAI's enigmatic model, o1, from a reinforcement learning perspective. Researchers argue o1's powerful reasoning isn't due to a single technique, but rather the synergy of four key components: policy initialization, reward design, search, and learning. Policy initialization equips the model with human-like reasoning; reward design provides dense and effective signals guiding search and learning; search generates high-quality solutions during training and testing; learning utilizes data from search to improve the policy, ultimately achieving better performance. This paper offers valuable insights into understanding and reproducing o1, providing new avenues for LLM development.

(arxiv.org)

AI reinforcement learning model reproduction

Wright's Paradox: Organic Architecture vs. Mile-High Skyscraper

2025-02-06

Wright's Paradox: Organic Architecture vs. Mile-High Skyscraper

The architectural world is divided on the issue of density: pro-density advocates for dense, centralized cities, while anti-density champions decentralized, sprawling suburbs. Frank Lloyd Wright, a renowned architect known for his organic approach emphasizing a building's connection to its surroundings, belonged to the latter camp. His Broadacre City exemplifies this philosophy. Ironically, Wright also designed a mile-high skyscraper, 'The Illinois,' a stark contrast to his organic principles, prompting reflection on the compatibility of organic architecture and high-rise buildings.

(www.onverticality.com)

Design Frank Lloyd Wright

Apple's iCloud Decentralization: The Best Response to UK Backdoor Demands?

2025-02-10

Apple's iCloud Decentralization: The Best Response to UK Backdoor Demands?

The UK government's secret order for Apple to build an iCloud backdoor has sparked a major controversy. Apple faces three options: comply, leave the UK, or decentralize iCloud. Compliance would set a dangerous precedent, jeopardizing global privacy; leaving is costly and escalates conflict with sovereign nations. Decentralizing iCloud, allowing third-party and self-hosted providers, presents the best solution. This reduces government access to data, protects user privacy, and avoids direct confrontation. It balances privacy and business interests.

(www.mnot.net)

Tech

MDN Learning Resources Get a Major Overhaul: New Learning Experience Launched

2024-12-25

MDN Learning Resources Get a Major Overhaul: New Learning Experience Launched

In December 2024, MDN launched a major update to its "Learn Web Development" section, merging the MDN Curriculum with existing learning content to create a more streamlined learning path. This upgrade addresses previous issues like bloated content and unclear learning pathways, providing a clearer and more accessible experience for beginners. The new site uses a modular structure with "Getting Started," "Core," and "Extensions" sections, incorporating clear learning objectives and interactive content. MDN will continue to improve content and design, aiming to deliver even better learning resources in the future.

(developer.mozilla.org)

Development Web Development Learning Learning Resource Upgrade

Counting Tap Toy: A Simple Web-Based Reset Counter

2025-01-08

Counting Tap Toy: A Simple Web-Based Reset Counter

Counting Tap Toy is a simple web-based toy that allows users to count by tapping and offers a reset function. This small project showcases how to create an interactive web application using HTML, CSS, and JavaScript. It's suitable for beginners learning the basics of web development, and its clean and easy-to-understand code makes it ideal for learning and reference.

(memalign.github.io)

Development Interactive Application

FreeBSD 14.3 Officially Adds Dedicated Kernel Module Package Repositories

2025-06-22

FreeBSD 14.3 Officially Adds Dedicated Kernel Module Package Repositories

For a long time, FreeBSD point releases have caused kernel module packages to be incompatible with the kernel version, leading to system crashes. To solve this problem, FreeBSD 14.3 officially introduces separate kernel module package repositories containing modules compatible with the latest kernel version. This addresses a long-standing user issue, improving system stability, particularly fixing system crashes caused by incompatible graphics drivers on desktop/laptop systems. The upgrade involves modifying the `/etc/pkg/FreeBSD.conf` file to include the new kernel module repositories.

(vermaden.wordpress.com)

Development kernel modules

Agricultural Waste Enables 21.39% Efficient Perovskite Solar Cell

2025-02-22

Agricultural Waste Enables 21.39% Efficient Perovskite Solar Cell

Researchers from Nanyang Technological University in Singapore and Polytechnique Hauts-de-France have developed a perovskite solar cell using a biomass-based polymer derived from agricultural waste (furan). This innovative cell achieved a remarkable 21.39% energy conversion efficiency, demonstrating a promising path towards sustainable and cost-effective solar energy. While still below silicon-based cells, this breakthrough offers a significant step towards environmentally friendly, large-scale solar energy production.

(techxplore.com)

Tech Perovskite Solar Cell Biomass Polymer Sustainable Energy

Spectral JPEG XL: Crushing Spectral Image File Sizes by 10-60x

2025-03-29

Spectral JPEG XL: Crushing Spectral Image File Sizes by 10-60x

Researchers have developed a new technique leveraging JPEG XL to compress spectral images by a remarkable 10 to 60 times, shrinking them to sizes comparable to regular high-quality photos. The method prioritizes discarding less important high-frequency spectral details while preserving metadata and high dynamic range. Although lossy, this approach holds immense potential for scientific visualization and high-end rendering, addressing the storage and transfer challenges posed by massive spectral image files.

(arstechnica.com)

Tech spectral imaging image compression

Editing the 80,000+ Page Peirce Papers: A Herculean Task

2025-03-15

The Harvard Peirce Papers, comprising over 80,000 manuscript pages, present a monumental editing challenge. This article details the rigorous selection and editorial principles employed to curate and publish this vast collection of largely unpublished writings. Utilizing modern textual scholarship and leveraging digital tools, the editors aim to present the most complete and accurate representation of Peirce's intellectual output across various disciplines.

(peirce.indianapolis.iu.edu)

Misc textual scholarship Peirce critical edition

ChatGPT-Assisted Swift App Dev: From Amazing to Crashing

2025-09-01

ChatGPT-Assisted Swift App Dev: From Amazing to Crashing

The author attempted to build a Swift app using ChatGPT-5. Initially, it was impressive, with ChatGPT generating code and modifying the UI based on natural language prompts. However, testing revealed numerous issues: search functionality failed, adding shows to the library didn't work, and ChatGPT's modifications introduced increasing errors and unwanted UI changes. Eventually, the app became unbuildable, leading to a frustrating cycle of troubleshooting that the author couldn't resolve with ChatGPT. This experience highlights that while ChatGPT can assist in development, its reliability and accuracy need improvement, especially for complex projects, requiring significant manual intervention and code review.

(beard.fm)

Development

Governments Must Shift from Consuming Open Source to Sustaining It

2025-08-14

Governments Must Shift from Consuming Open Source to Sustaining It

Fifteen years ago, the author predicted a three-stage evolution for Open Source: volunteer-driven, commercially involved, and government-supported. Today, Open Source underpins critical global infrastructure, yet its maintenance relies on a small number of contributors, creating significant risk. This article calls for increased government investment in Open Source, urging a shift from mere consumption to active contribution. Solutions include stable funding, incentivizing contribution in government contracts, and adopting "Public Money, Public Code" policies to ensure long-term stability and security. This isn't just a technical issue, but a strategic necessity for national security and societal well-being.

(dri.es)

Tech Government Investment Digital Infrastructure

Cascading OKRs: A Better Approach

2025-01-17

Cascading OKRs: A Better Approach

Traditional cascading OKRs, breaking down company objectives into departmental and team goals, often fails due to its additive nature. This ignores interdependencies between departments. The author proposes an 'enabling' approach, focusing on how teams support the company's strategic objectives rather than simply decomposing them. Even if a team's OKRs don't directly relate to the company's, their supporting role is crucial. The article stresses that OKRs should serve the overall company strategy, not just quarterly goals. Teams should consider their contribution to the long-term strategic vision.

(jessitron.com)

Development Team Management Strategic Objectives

Factorio Blueprint Visualizer: Turn Your Factory into Art

2025-01-09

Factorio Blueprint Visualizer: Turn Your Factory into Art

For Factorio enthusiasts, have you ever wished to showcase your meticulously crafted factories or blueprints in a more artistic way? The Factorio Blueprint Visualizer, a Python library and interactive web demo, lets you do just that. It transforms Factorio blueprint text into beautiful vector graphics (SVG), highlighting buildings, belts, pipes, and more, with customizable drawing settings and even random style generation. The creator has even used it to generate a dataset for fine-tuning the SDXL text-to-image model. Beyond aesthetic appreciation, this tool can also create printable engineering diagrams.

(github.com)

Game

Apple Faces Class-Action Lawsuit Over 'Carbon Neutral' Apple Watches

2025-03-01

Apple Faces Class-Action Lawsuit Over 'Carbon Neutral' Apple Watches

Apple is facing a class-action lawsuit alleging misleading claims that certain Apple Watches are carbon neutral. Plaintiffs argue that Apple's reliance on questionable carbon offset projects, which didn't actually reduce greenhouse gas emissions, constitutes false advertising. The suit highlights the challenges of making sustainability promises through carbon offsets, with environmental advocates pushing for cleaner energy and more durable, repairable products. Apple maintains it significantly reduced Apple Watch emissions and invests in nature-based carbon removal projects. However, the lawsuit questions the effectiveness of these projects, claiming they don't represent additional CO2 reduction. This case underscores the challenges companies face in environmental responsibility and growing consumer scrutiny of sustainability claims.

(www.theverge.com)

Tech carbon neutral class action lawsuit

Zenobē's 300MWh Battery Project: Powering Scotland's Green Energy Transition

2025-03-04

Zenobē's 300MWh Battery Project: Powering Scotland's Green Energy Transition

Zenobē, a UK-based energy company, is constructing a massive 300MW/600MWh battery storage project, Blackhillock, in Scotland. This will be Scotland's largest battery storage facility to date, representing 32% of the country's current installed capacity. Funded by £101m in debt financing, the project will provide vital grid stability services, reducing CO2 emissions by approximately 2.6 million tonnes annually and saving consumers over £170 million over 15 years. Blackhillock will also have the capacity to power over 3.1 million homes for two hours. Zenobē is a leading player in the UK EV bus sector, operating over 2,000 electric vehicles globally.

(www.zenobe.com)

Tech grid stability

Lovable's $75M ARR in 7 Months: How Does This AI Code Generator Monetize?

2025-06-25

Lovable's $75M ARR in 7 Months: How Does This AI Code Generator Monetize?

Lovable, an AI code generation tool, has achieved remarkable growth, reaching a $75 million ARR in just 7 months. This article explores its monetization strategy, highlighting the challenges of its current credit-based pricing model. It proposes several potential avenues for increased revenue, including focusing on agencies and product managers needing recurring prototyping services, adding on features, partnerships with other vendors, creating an app store, and establishing an AI agent marketplace. The article concludes that Lovable's long-term success hinges on its ability to evolve from a simple prototyping tool into a comprehensive SaaS platform, akin to Shopify, offering end-to-end support for software developers.

(getlago.substack.com)

AI SaaS monetization

Shunsaku Tamiya: A Legacy in Miniature

2025-07-30

Shunsaku Tamiya: A Legacy in Miniature

Shunsaku Tamiya, former president and chairman of Tamiya, Inc., passed away at age 90. He transformed Tamiya from a lumber supplier into a globally recognized maker of precision plastic model kits, RC vehicles, and Mini 4WD cars. His dedication to detail was legendary; to accurately recreate a Porsche 934, he famously disassembled a Porsche 911. Tamiya's legacy of quality and unique branding will endure for generations.

(JapaneseNostalgicCar.com)

Misc Tamiya model kits

Why I Ditched Clojure for Common Lisp

2025-01-12

After seven years with Clojure, a programmer switched to Common Lisp due to frustrations with slow startup times and difficulties creating native executables. Key factors in his decision included the need for fast, standalone executables, Vim compatibility, cross-platform support, robust multithreading, and a vibrant community with a rich ecosystem. Common Lisp ultimately won out due to its mature tooling, powerful CLOS and Conditions system, and fast runtime.

(blog.djhaskin.com)

Development

Adventures in Implementing Flash Attention in CUDA C++

2025-08-23

This post details the author's journey in implementing and optimizing Flash Attention in CUDA C++. Starting with a basic implementation, the author progressively refines the kernel using techniques like shared memory swizzling, two-stage pipelining, and more efficient ldmatrix usage. Through iterative profiling and optimization, the final implementation achieves near hardware-theoretical-limit performance. The post also delves into the intricacies of online softmax implementation and resolving shared memory bank conflicts, providing valuable insights for CUDA C++ developers.

(gau-nernst.github.io)

Development

Passive Investing's Rise: Is the Myth of Market Efficiency Broken?

2025-01-31

Passive Investing's Rise: Is the Myth of Market Efficiency Broken?

Recent market volatility has sparked questions about market efficiency. A new study suggests the rise of passive investing has led to slower reactions by active managers to price discrepancies, amplifying the impact of individual trades. The growing dominance of index funds has decreased market sensitivity to price changes, potentially leading to increased volatility, reduced capital allocation efficiency, and even market failure. While the study's conclusions remain debated, it raises concerns about the potential risks of passive investing, particularly its impact on large-cap stocks.

(finance.yahoo.com)

Tech passive investing market volatility

Annotated Transformer: A Line-by-Line Implementation

2025-08-26

This document presents an annotated, line-by-line PyTorch implementation of the Transformer paper. It reorders and removes some sections from the original paper and adds comments throughout. The notebook provides a complete, runnable implementation, explaining the Transformer architecture (encoder, decoder, attention, positional encoding, etc.), training process, and a real-world example (Multi30k German-English translation).

(nlp.seas.harvard.edu)

Development

Automattic Hit with Class-Action Lawsuit: A WordPress Power Play?

2025-02-26

Automattic Hit with Class-Action Lawsuit: A WordPress Power Play?

A class-action lawsuit has been filed against Automattic and its CEO, Matt Mullenweg, by cybersecurity expert Ryan Keller on behalf of thousands of WP Engine customers. The suit alleges Automattic abused its control over WordPress.org, cutting off WP Engine's access to crucial services, causing disruptions, security risks, and financial losses. While Automattic claims its actions were to protect WordPress's long-term interests, Keller argues it was a calculated move to cripple a competitor, characterizing it as an abuse of the open-source internet architecture. The case highlights a trademark dispute and questions the governance of WordPress, raising concerns about the power wielded by a single entity over a significant portion of the internet. The legal battle promises to be a significant development in the ongoing discussion about open source sustainability and the potential for abuse of dominant positions in the technology sector.

(www.therepository.email)

Tech Class Action Lawsuit Monopoly

EU Initiative Boosts Multilingual LLMs and Data Access

2025-02-20

EU Initiative Boosts Multilingual LLMs and Data Access

The EU has launched an ambitious project to enhance the multilingual capabilities of existing large language models, particularly for EU official languages and beyond. The initiative will ensure easy access to foundational models ready for fine-tuning, expanding evaluation results across multiple languages, including AI safety and alignment with the AI Act and European AI standards. It also aims to increase the number of available training datasets and benchmarks, improve accessibility, and transparently share tools, recipes, and intermediate results from the training process, as well as dataset enrichment and anonymization pipelines. The ultimate goal is to foster an active community of developers and stakeholders across the public and private sectors.

(openeurollm.eu)

AI

The Curious Case of the Public Domain Jaws Poster

2025-06-20

The Curious Case of the Public Domain Jaws Poster

Celebrating the 50th anniversary of Jaws, a surprising fact emerges: due to a quirk of copyright law, the iconic shark painting from the movie poster is in the public domain. Initially rejected for resembling a "vagina with teeth," the artwork underwent revisions before becoming a classic. However, the lack of a copyright notice upon its 1975 publication inadvertently forfeited the image to the public domain, leaving artist Roger Kastel to unsuccessfully fight for copyright recognition years later and missing out on millions in royalties. The original painting's whereabouts remain a mystery, adding another layer to this fascinating tale of copyright and public domain, sparking discussion on artist rights and the commons.

(ironicsans.ghost.io)

Design Jaws

Apple Music's New DJ Feature: Millions of Tracks at Your Fingertips

2025-03-27

Apple Music's New DJ Feature: Millions of Tracks at Your Fingertips

Apple Music has launched a new DJ feature, allowing subscribers to create and mix sets directly from its massive music library. The feature integrates with leading DJ software and hardware platforms like AlphaTheta, Serato, and InMusic's Engine DJ, Denon DJ, Numark, and Rane DJ, building on existing integration with Algoriddim's djay Pro. DJs of all levels gain access to Apple Music's 100+ million song catalog to create and rehearse sets. Beyond seamless workflow integration, Apple Music provides curated playlists and a dedicated DJ category page, enhancing the creative process for DJs.

(www.musicweek.com)

Tech

Proving Memoization Correctness in Lean: A Case Study

2025-06-20

Proving Memoization Correctness in Lean: A Case Study

This blog post demonstrates how to solve a dynamic programming problem using memoization in the Lean theorem prover and formally verify its correctness. The author tackles the Bytelandian Gold Coins problem, initially presenting a memoized solution using a HashMap. The difficulty of directly proving its correctness is highlighted due to challenges in reasoning about data structure invariants. The solution leverages subtypes and dependent pairs to create a `PropMap`, a memoization table that stores not only computed values but also proofs of their correctness. The algorithm's correctness is then proven incrementally within the recursive implementation itself, culminating in a trivial top-level proof. This approach elegantly intertwines code and proof, showcasing a powerful technique for formally verifying dynamic programming algorithms.

(tannerduve.github.io)

Development dynamic programming

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