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Google Kills Individual Storage in Free G Suite Accounts

2025-03-18
Google Kills Individual Storage in Free G Suite Accounts

Google is ending individual storage allowances for its legacy free G Suite accounts, switching to pooled storage shared across all users starting May 1st. This affects users who've kept their accounts since Google stopped offering them in 2012. While the total storage remains the same, users needing more will have to pay, though Google promises a discount. Admins can set individual user limits to prevent hoarding. This change, initially announced in 2022 and then reversed, simplifies storage management but adds extra work for admins preferring the old system. It benefits groups wanting to share unused storage.

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(www.theverge.com)
Tech Storage

Rosetta 2 Creator Joins Lean FRO to Enhance Code Generator

2024-12-22
Rosetta 2 Creator Joins Lean FRO to Enhance Code Generator

Leonardo de Moura, Senior Principal Applied Scientist at AWS and Chief Architect at Lean FRO (a non-profit), announced that Cameron Zwarich, the brilliant creator of Rosetta 2 and an exceptional software developer with over 15 years of experience at Apple specializing in low-level systems software, has joined the Lean FRO team. Zwarich will focus on improving Lean's code generator, promising a significant impact on the Lean ecosystem.

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(www.linkedin.com)
Development Code Generator

Subway Poker: A Novel Commute Game

2025-02-19

A new game called "Subway Poker" is taking the urban commuting world by storm. This innovative game blends the excitement of poker with the unpredictable nature of public transport, adding a fun twist to your daily journey. Two players each select a row of five seats and assign card values to the passengers (Child=10, Teenager=J, Woman=Q, Man=K, Elderly=A). The highest-ranking poker hand at the agreed-upon end station wins. Strategy involves observing passenger flow, choosing advantageous seats, and predicting passenger types based on time of day and other factors. This game has apparently gained popularity in cities around the world, but players need to adapt their strategy to the specific layout of their local subway.

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(experience.prfalken.dev)
Game Commute Subway

California to Honor Steve Jobs with Commemorative Coin

2025-02-22
California to Honor Steve Jobs with Commemorative Coin

California has nominated Steve Jobs for a commemorative coin to be released in 2026, celebrating his innovative contributions to technology. Beyond co-founding Apple and launching revolutionary products like the Apple II and iPhone, Jobs also co-founded Pixar, creating the world's first fully computer-animated feature film. His legacy centers on making complex technology user-friendly and accessible, connecting people globally. The coin, produced by the U.S. Mint, embodies Jobs' innovative spirit and the California ethos.

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(www.gov.ca.gov)
Tech Steve Jobs Commemorative Coin

Boosting Prusa Core One Accuracy: A Comprehensive Guide

2025-07-07

This article provides a user-centric guide to enhancing the accuracy and utility of the Prusa Core One 3D printer. It covers print bed alignment, Core XY axis alignment, belt tensioning, and a custom camera setup with detailed instructions and illustrations. The author also shares various 3D printing projects, including magnetically assembled geometric shapes and practical tools, along with recommendations for open-source software and resources.

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(arachnoid.com)
Hardware accuracy improvement

Working Memory: The Unsung Hero of Thought

2025-02-18
Working Memory: The Unsung Hero of Thought

This article explores the crucial role of working memory in thinking and learning. Working memory acts like a 'scratchpad' in the brain, holding the information we're currently processing. Studies show that conscious thought is more effective for simple decisions, but unconscious thought often wins out for complex ones. Furthermore, working memory capacity can be improved through training, potentially boosting IQ. The article also suggests strategies to reduce the load on working memory, thus enhancing thinking and learning efficiency.

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(sharpbrains.com)
AI working memory thinking

Women Live Longer Than Men: A Global Phenomenon

2025-02-25
Women Live Longer Than Men: A Global Phenomenon

Data from the UN's World Population Prospects reveals a global trend: women consistently outlive men. A chart visualizing 2023 life expectancy data for all countries shows women's life expectancy exceeding men's across the board. While slightly more boys are born, higher male mortality rates throughout childhood, adolescence, and adulthood contribute to this disparity. This article explores the reasons behind this intriguing phenomenon.

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(ourworldindata.org)
Misc life expectancy gap gender disparity demographics

Amazon Unveils Alexa+, the Next-Gen AI Assistant

2025-02-26
Amazon Unveils Alexa+, the Next-Gen AI Assistant

Amazon introduced Alexa+, its next-generation AI assistant powered by generative AI. Alexa+ is more conversational, intelligent, and personalized, helping users accomplish tasks ranging from entertainment and learning to organization, summarizing complex information, and engaging in diverse conversations. It can manage a smart home, make reservations, help discover new artists, and search for and purchase items online, offering personalized suggestions based on user interests. Simply ask, and Alexa+ delivers.

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(www.aboutamazon.com)
AI

Open Source Firmware: Necessity and Strategic Choices

2024-12-17

This article explores the necessity of open-source firmware. The author argues that firmware, as software controlling hardware, should adhere to free software principles. This is not only about freedom itself but also directly related to users' practical interests. Non-free firmware can restrict hardware functionality, hide security vulnerabilities, and even prevent users from fixing security issues. The article analyzes two viewpoints: one considers open-source firmware desirable but not necessary; the other advocates that all system software should be open-source. The author leans towards the former, believing that prioritizing the freedom of the operating system kernel is more important, but simultaneously emphasizes the benefits of open-source firmware and discusses how to promote it through strategic means.

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(mjg59.dreamwidth.org)
Development firmware free software

Pointers Are Complicated II: The Subtle Bugs in LLVM Optimizations

2025-02-02

This post delves into the importance of precise semantics for compiler intermediate representations (IRs), especially for languages like C, C++, and Rust that allow unsafe pointer manipulation. The author demonstrates how a sequence of three seemingly correct LLVM compiler optimizations can lead to incorrect program behavior. The root cause is pointer provenance – the extra information embedded in a pointer beyond its memory address, detailing how it was computed. This necessitates a more precise LLVM IR specification, including a precise definition of undefined behavior (UB). Treating compiler IRs as standalone programming languages with rigorous specifications is key to resolving such issues.

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(www.ralfj.de)
Development pointer semantics

Open-Source AI Video Starter Kit for Browser-Based Production

2025-01-23
Open-Source AI Video Starter Kit for Browser-Based Production

The open-source project video-starter-kit offers a browser-based toolkit for AI-powered video creation. Built with Next.js, Remotion, and fal.ai, it integrates AI models like Minimax, Hunyuan, and LTX, enabling browser-native video processing, multi-clip composition, audio track integration, voiceover support, and extended video duration handling. Developers can leverage ready-to-use UI components and TypeScript support for rapid AI video application development.

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(github.com)
Development AI video

Can AI Replace Research Scientists? UF Study Says No (Mostly)

2025-03-29
Can AI Replace Research Scientists? UF Study Says No (Mostly)

A University of Florida study tested generative AI's ability to conduct academic research. While AI excelled in ideation and research design, it struggled significantly with literature review, results analysis, and manuscript production, requiring substantial human oversight. Researchers advocate for high skepticism towards AI outputs, viewing them as requiring human verification and refinement. Published in the Journal of Consumer Psychology, the study prompts reflection on AI's role in research—more assistant than replacement.

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(news.warrington.ufl.edu)
AI

FCC Re-examines CALM Act Amid Surge in Loud TV Commercial Complaints

2025-02-28
FCC Re-examines CALM Act Amid Surge in Loud TV Commercial Complaints

Thousands of complaints about excessively loud TV commercials have flooded the Federal Communications Commission (FCC) in recent years. Despite regulations under the Commercial Advertisement Loudness Mitigation (CALM) Act, complaints surged in 2024. The FCC received approximately 750 complaints in 2022, 825 in 2023, and at least 1,700 in 2024. The CALM Act aims to ensure commercials have the same average volume as programs, but some advertisers may be circumventing the spirit of the law by initially boosting volume before quieting down. In response, the FCC is seeking public comment on the effectiveness of the CALM Act and potential future actions.

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(arstechnica.com)
Tech TV commercials volume

Rust Adopts Ferrocene Language Specification

2025-03-30

Rust's lack of an official specification has hindered its adoption in safety-conscious organizations. The Rust project now announces its adoption of the Ferrocene Language Specification (FLS), developed by Ferrous Systems, as a core project component. This move aims to remove a significant barrier to using Rust in safety-critical systems.

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(lwn.net)
Development Safety-Critical Systems

Meta FAIR Unveils Breakthrough AI Research, Open-Sourcing Key Models

2024-12-13
Meta FAIR Unveils Breakthrough AI Research, Open-Sourcing Key Models

Meta FAIR released a suite of groundbreaking AI research artifacts, including Meta Motivo, a foundational model for controlling virtual embodied agents, and Meta Video Seal, an open-source model for video watermarking. This release focuses on advancements in agent capabilities, robustness, safety, and architectural innovations for more efficient learning. Other key contributions include the Flow Matching codebase, Meta Explore Theory-of-Mind for theory-of-mind reasoning, Large Concept Models (LCMs), and the Dynamic Byte Latent Transformer. By open-sourcing these tools and models, Meta aims to foster collaboration and accelerate responsible AI development.

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(ai.meta.com)
AI

How AI is Changing the Tech Interview

2025-02-07
How AI is Changing the Tech Interview

AI's growing proficiency in complex tasks like coding is challenging traditional technical interview methods. The author recounts their experience, highlighting the shortcomings of LeetCode and system design interviews: overemphasis on algorithms and formulaic approaches, disconnect from real-world work. AI can now easily pass some technical interviews, forcing companies to rethink their processes. The author proposes incorporating code reviews, as they better assess candidates' ability to evaluate code quality, security, performance, etc. – crucial in the age of AI.

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(coderev.app)
Development Technical Interview

Logic for Programmers: A Gentle Introduction to Sequent Calculus

2025-01-22

This post, the first in a series on logic, introduces sequent calculus as a powerful system for reasoning. Using Gentzen's notation, the author explains how to represent logical inferences symbolically, covering inference rules, derivation trees, and metavariables. The article compares sequent calculus, sequent natural deduction, and natural deduction, and touches upon one-sided sequent calculus and intuitionistic logic. Finally, it briefly introduces proof terms in intuitionistic logic and their connection to simply-typed lambda calculus.

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(ryanbrewer.dev)
Development Logic Sequent Calculus Type Theory

Hacking Physics with a Napkin

2024-12-14

This article explores unconventional approaches to solving physics problems using simple estimation and dimensional analysis. The author demonstrates the power of these methods by calculating the speed of falling raindrops, the length of the E. coli genome, and the mass of a proton, among other examples. The article suggests this napkin-based approach can greatly enhance physics education and learning. Further techniques like Fermi estimation and random walks are introduced and applied to problems like estimating the E. coli genome length and determining the optimal speed for walking or running in the rain, showcasing their practicality.

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(hapax.github.io)
Misc dimensional analysis Fermi estimation

Colorado Redefines Nuclear Energy as 'Clean', Sparking Environmental Backlash

2025-04-02
Colorado Redefines Nuclear Energy as 'Clean', Sparking Environmental Backlash

Colorado Governor Jared Polis signed a bill reclassifying nuclear energy as a 'clean energy resource,' despite opposition from environmental groups. The legislation allows future nuclear power plants access to grants previously reserved for renewables and contributes to the state's climate goals. Supporters argue new reactor designs are safer and provide stable, 24/7 power, creating jobs. However, environmentalists worry it diverts resources from wind and solar and poses environmental and community risks.

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(www.cpr.org)
Tech

Stopping by Woods on a Snowy Evening: A Reflective Pause

2024-12-22
Stopping by Woods on a Snowy Evening: A Reflective Pause

Robert Frost's "Stopping by Woods on a Snowy Evening" paints a serene and evocative winter scene. The speaker pauses by a snow-covered wood, contemplating the quiet beauty of the night. His horse seems puzzled by the unscheduled stop, mirroring the speaker's own internal conflict between the allure of the tranquil woods and the responsibilities that await. The poem's enduring appeal lies in its elegant imagery and profound reflection on life's commitments.

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(poets.org)
Misc poetry Robert Frost nature

Marker Fading: A Shocking 6-Month Test

2025-07-07
Marker Fading: A Shocking 6-Month Test

A six-month test revealed shocking lightfastness issues with markers. Alcohol-based markers, including expensive brands like Copic and Winsor & Newton, faded significantly, with some colors disappearing entirely. Water-based markers fared little better, showing considerable fading. However, some lightfast markers, such as Faber-Castell Pitt Artist Pens, Winsor & Newton Watercolour Markers, and Talens Pantone, performed better but still showed fading. To preserve marker artwork, scanning, photography, or framing with UV-resistant glass is recommended, especially for pinks and neons which were the worst performers.

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(sarahrenaeclark.com)
Design markers fading lightfastness

Starting a Business at 62: A Father's Inspiring Journey

2024-12-15
Starting a Business at 62: A Father's Inspiring Journey

At 62, after retirement, the author's father bravely started his own business, breaking free from a lifetime of self-imposed limitations stemming from a challenging childhood. He overcame his ingrained fear of risk, growing his business from humble beginnings to a thriving small shop. This isn't just a story of entrepreneurship; it's a testament to the power of pursuing dreams at any age, a beacon of inspiration showing that it's never too late to achieve your goals.

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(thoughts.jatintiwari.com)
Startup entrepreneurship late-in-life career inspiration

SCCS: The Source Code Motel After 50 Years

2024-12-13

This article retrospectively examines the influence of the Source Code Control System (SCCS) over the past 50 years. Author Larry McVoy details SCCS's unique weave format, which allows for merging by reference, avoiding the inefficiencies of patch-based copying found in other systems. He explains how SCCS leverages this weave to retrieve any file version in constant time and preserves authorship across versions. While acknowledging shortcomings like long-term locks and file-orientation, McVoy highlights the efficiency of the weave format and its preservation of authorship as groundbreaking, laying the groundwork for later systems like BitKeeper.

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(www.tuhs.org)
Development Source Code Management

FastVideo: Open-Source Framework Accelerates Large Video Diffusion Models

2024-12-17
FastVideo: Open-Source Framework Accelerates Large Video Diffusion Models

FastVideo is an open-source framework designed to accelerate inference and training of large video diffusion models. Supporting models like FastMochi and FastHunyuan, it achieves up to 8x faster inference speeds. The framework leverages knowledge distillation techniques and supports distillation, fine-tuning, and inference for video DiT models based on PCM. Furthermore, FastVideo features scalable training capabilities with FSDP, sequence parallelism, and selective activation checkpointing, while enabling memory-efficient fine-tuning.

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(github.com)
AI video diffusion models model acceleration

arXivLabs: Experimental Projects with Community Collaborators

2025-03-01
arXivLabs: Experimental Projects with Community Collaborators

arXivLabs is a framework enabling collaborators to develop and share new arXiv features directly on the website. Individuals and organizations involved embrace arXiv's 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 to enhance the arXiv community? Learn more about arXivLabs.

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(arxiv.org)
Development

Cloudflare's 2025 Internet Predictions: AI Everywhere, Privacy Takes Center Stage

2025-01-06
Cloudflare's 2025 Internet Predictions: AI Everywhere, Privacy Takes Center Stage

In a Cloudflare TV episode, Cloudflare CTO John Graham-Cumming reflects on 2024's achievements – advancements in Workers, AI capabilities, and hardware innovations – and offers predictions for 2025. He anticipates AI's seamless integration into daily life, but highlights the crucial balance between AI and privacy. Other key trends include quantum-resistant encryption, cybersecurity threats, IoT device proliferation, DDoS attacks, and zero-trust architecture adoption. Cloudflare's commitment to energy efficiency and reducing AI's carbon footprint is also emphasized.

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(cloudflare.tv)
Tech

Four's Company: The Ideal Number for Engaging Conversations

2024-12-14
Four's Company: The Ideal Number for Engaging Conversations

Research by Professor Robin Dunbar of Oxford University suggests that four is the magic number for enjoyable conversations. In groups of five or more, the likelihood of shared laughter decreases significantly, with conversations often devolving into a lecture-style dynamic. While known for 'Dunbar's number' – the theory that most people can maintain around 150 social connections – his latest research focuses on smaller group dynamics, concluding that groups of four optimize engaging and enjoyable social interactions.

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(www.thetimes.com)
Misc social interaction group size conversation
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