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The Plight of Linux Kernel Maintainers: Technical Debt and Community Engagement

2025-02-14

Veteran Linux kernel maintainer Theodore Ts'o details the challenges of kernel maintenance in an email. He notes that maintainers aren't all-powerful but rather the "thin blue line" striving for code quality. Contributors often vanish after their code is accepted, leaving maintainers to clean up the mess. Ts'o urges development teams to actively participate in the community, jointly maintaining code quality instead of focusing solely on short-term goals. He cites Rust for Linux as an example of positive community engagement, but also points out the need for more time to build trust and address code maintenance burdens.

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(lore.kernel.org)
Development code maintenance

Apple Finally Lets You Migrate Purchases Between Accounts

2025-02-12
Apple Finally Lets You Migrate Purchases Between Accounts

Apple released a new support document detailing how users can migrate their movie, music, and app purchases from older iTools/.Mac/MobileMe/iTunes accounts to their primary Apple ID. This long-awaited feature addresses the fragmentation of accounts that many long-time users have experienced. The migration process takes place on an iPhone or iPad within the Settings app, under 'Media & Purchases'. However, there are limitations: only one migration per year is allowed, child accounts and Family Sharing are not supported, and the feature is unavailable in the EU, UK, and India.

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(arstechnica.com)
Tech account migration content migration

A Quilt's Story: Deconstructing the Myths of Clothing Quality

2025-03-26
A Quilt's Story: Deconstructing the Myths of Clothing Quality

This article recounts the creation of a patchwork quilt using worn textiles from friends and family, sparking a reflection on the quality of mass-produced clothing. The author argues that garment quality isn't solely determined by origin or maker, but by brands' control over costs and production processes. Low-quality fast fashion reflects brand choices to cut costs, not the skill of the workers. The piece challenges stereotypes about East Asian women's sewing abilities, advocating for a focus on brand and supply chain responsibility instead.

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(ruthtillman.com)
Design fast fashion textile production

Hubble Tension Crisis Deepens: Universe Expanding Faster Than Expected

2025-01-19
Hubble Tension Crisis Deepens: Universe Expanding Faster Than Expected

New measurements confirm the universe is expanding faster than predicted by current theoretical models, deepening the Hubble tension crisis. Researchers made extremely precise distance measurements to the Coma Cluster of galaxies, revealing an expansion rate exceeding expectations. This confirms previous, debated results, showing the universe's expansion surpasses our current understanding of physics. Using Type Ia supernovae as the first rung of a cosmic distance ladder, the team arrived at a Hubble constant of 76.5 km/s/Mpc, consistent with other local universe measurements but conflicting with predictions from the distant universe, suggesting flaws in cosmological models.

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(phys.org)
Tech Hubble constant cosmological models

Medieval Italian Towers: A Legacy of Factional Feuds and Urban Planning

2025-03-25

Remnants of medieval towers dot the Italian landscape, testaments to a tumultuous past. Initially built by wealthy families as mini-fortresses and status symbols, these structures sometimes led to devastating tactics like burning down rivals' homes. Florence, grappling with the ensuing chaos and fire hazards, implemented height restrictions, leaving behind distinctive stone stubs as a legacy. These truncated towers, now a unique part of the cityscape, whisper tales of medieval family feuds and urban evolution.

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(www.exurbe.com)
Misc Medieval Architecture Italian History

Snap Scope: Find Your Perfect Focal Length

2025-01-24
Snap Scope: Find Your Perfect Focal Length

Snap Scope is an app that helps you discover your favorite focal lengths. By analyzing your existing photos, it intelligently identifies your commonly used focal ranges and recommends lenses you might like. Say goodbye to focal length decision paralysis; Snap Scope helps you easily find the best shooting angle and improve your photography.

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(snap-scope.shj.rip)
Design focal length app

Firenvim: Embed Neovim in Your Browser for Enhanced Editing

2024-12-19
Firenvim: Embed Neovim in Your Browser for Enhanced Editing

Firenvim is a browser extension that seamlessly integrates the Neovim editor into Chrome, Firefox, and other browsers. With a simple click on any textarea, you can instantly edit webpage content using Neovim's powerful features. Save changes with ':w' and close the editor with ':q'. Installation is straightforward, and extensive customization options allow you to fine-tune the plugin's behavior, including element selection, auto-takeover settings, command-line options, and more. Firenvim offers advanced features such as manual triggering, temporary disabling, custom configuration, special character handling, and webpage interaction. However, be aware that compatibility issues may arise with certain websites.

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(github.com)
Development code editing

postmarketOS February 2025 Update: New Name, Audio Support, and More

2025-03-04
postmarketOS February 2025 Update: New Name, Audio Support, and More

February 2025 saw significant progress for the postmarketOS project. A name change is underway, with community input being sought. MSM89x7 audio support improved, and more Xiaomi devices joined community support. Security audits were completed, and infrastructure improvements, including backup and CI systems, were implemented. Numerous kernel updates and package upgrades were released, enhancing stability and performance.

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(postmarketos.org)
Development

Pink Floyd's 'Young Lust': A Hidden History of Telephone Technology

2025-01-02

The mysterious phone call at the end of Pink Floyd's 'Young Lust' isn't just random noise; it's a snapshot of 1979's technological transition in telephony. This article deciphers the various tones – multi-frequency (MF), single-frequency (SF) signaling, and switch interactions – revealing the shift from electromechanical to electronic digital systems. The recording, meticulously planned, captures the complexities of an international call, offering a fascinating glimpse into technological history.

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(telephoneworld.org)
Tech Telephone Technology

NIH Rescinds Final Scientific Integrity Policy

2025-03-30

The National Institutes of Health (NIH) has rescinded its Final Scientific Integrity Policy (NOT-OD-24-178) to align with the Administration's priorities. The NIH remains committed to scientific integrity and maintains multiple overlapping policies supporting it, including those on research misconduct, authorship, human and animal subject protections, and data management and sharing. This notice only affects the Final Scientific Integrity Policy and not any policies referenced within it. The NIH will also adhere to the HHS Scientific Integrity Policy.

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(grants.nih.gov)
Tech scientific integrity policy change

Windows 7/Server 2008 R2: 30-Second Welcome Screen Delay with Solid Color Backgrounds

2025-01-28

Setting a solid color as your desktop background in Windows 7 or Windows Server 2008 R2 can cause a 30-second delay displaying the Welcome screen during logon. Microsoft acknowledges this issue and provides an update to resolve it. The issue doesn't occur when using Remote Desktop Connection, or if the Desktop Window Manager Session Manager service is stopped or disabled, or if an image file is used as the background. Workarounds include using an image with a solid color or adjusting the DelayedDesktopSwitchTimeout registry entry.

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(support.microsoft.com)
Development System Issue

PurrCrypt: Encrypt Your Secrets with Cat and Dog Sounds

2025-03-09
PurrCrypt: Encrypt Your Secrets with Cat and Dog Sounds

PurrCrypt is an encryption tool using elliptic curve cryptography that transforms your secret messages into adorable cat or dog sounds. Easy to install and use via the command line, it offers 'cat' and 'dog' dialect modes. While the encrypted messages look like nonsensical pet sounds, they contain cryptographically secure data decryptable only with the correct keys. Leveraging the same algorithms as Bitcoin and incorporating steganography, PurrCrypt hides the fact you're sending encrypted data, making it surprisingly secure and fun.

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(github.com)
Development

Near-Infrared Light Therapy Reverses Age-Related Vision Decline?

2025-02-18
Near-Infrared Light Therapy Reverses Age-Related Vision Decline?

Multiple studies suggest that near-infrared light (670nm) irradiation improves mitochondrial function, thereby alleviating age-related vision decline. Researchers conducted experiments on both Drosophila and humans, finding that near-infrared light enhances mitochondrial ATP production, reduces inflammation, and decreases photoreceptor cell loss. While the mechanism remains unclear, these findings offer new hope for treating age-related macular degeneration and other age-related vision problems, suggesting the possibility of slowing aging through phototherapy in the future.

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(www.nature.com)
Tech Near-infrared light therapy Mitochondria Age-related vision decline

Woolly Mouse: A Step Towards De-Extinction?

2025-03-04
Woolly Mouse: A Step Towards De-Extinction?

Colossal Biosciences has achieved a significant breakthrough in its ambitious plan to resurrect the woolly mammoth. The company announced the creation of genetically engineered mice possessing key mammoth traits, including a thick, golden woolly coat and mammoth-like fat metabolism. This 'woolly mouse' validates their de-extinction approach, but faces criticism from some scientists who question the ethical implications and the potential environmental risks of introducing a resurrected species. While critics argue funds could be better used for current conservation efforts, Colossal aims to use this technology to restore damaged ecosystems and protect endangered species. The company hopes to produce mammoth-like Asian elephant embryos by next year and calves by 2028, also working on reviving the dodo and Tasmanian tiger.

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(www.npr.org)
Tech woolly mammoth

24 Hours in an Invisible Epidemic: The Loneliness Crisis

2025-01-20
24 Hours in an Invisible Epidemic: The Loneliness Crisis

This article follows a 62-year-old man for 24 hours, illustrating the growing loneliness epidemic in the US. Data reveals a decline in time spent with family and friends, a rise in solitary time, and a yearly increase in reported loneliness. The article highlights the negative emotional and physical health consequences of isolation, emphasizing the need for greater awareness and action to address this often-overlooked public health crisis.

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(pudding.cool)
Misc social isolation epidemic

Chiplab Launches: Run Your 6502 Programs on Real Hardware

2025-03-30

Chiplab now offers a service to run your 6502 assembly programs on a real 6502 chip, providing cycle-by-cycle bus traces for highly accurate testing and research. Users upload their code, which runs for 100 cycles, after which a detailed trace of address and data bus values is returned. This approach offers a superior alternative to emulators and lays the groundwork for analyzing more complex chips in the future. The project is open-source and welcomes contributions.

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(www.emulationonline.com)
Hardware chip emulator

Massive Lexipol Data Leak Exposes Police Policy Controversies

2025-02-12
Massive Lexipol Data Leak Exposes Police Policy Controversies

Thousands of files from Lexipol, a company providing policy manuals and training materials to law enforcement agencies, have been leaked by hackers. These manuals, while customized, have drawn criticism for potentially hindering police reform and failing to address local community needs. The leaked data includes sensitive user information, raising privacy concerns. Lexipol has faced previous accusations from the ACLU of contributing to racial profiling and unlawful detentions through its policies. This breach highlights the lack of transparency in police policymaking and the influence of private companies on public safety.

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(www.dailydot.com)
Tech police reform

Indie Dev Builds Podcast Player with Racket and Swift

2025-01-27

An indie developer built an iOS podcast player called Podcatcher, now live on the App Store. Developed using Racket and Swift, Podcatcher boasts features like an equalizer, silence trimming, and variable speed playback. It's free, ad-free, and privacy-focused, prioritizing local data storage. The developer also detailed improvements made to Racket and several open-source libraries during development, including performance boosts to the XML library and enhanced redirect handling in the HTTP library. While cross-device syncing and UI enhancements are planned for future releases, the app already provides a solid listening experience.

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(defn.io)
Development iOS Development

GitHub Repo Visualization Tool: GitDiagram

2024-12-27
GitHub Repo Visualization Tool: GitDiagram

GitDiagram is a powerful tool that transforms any GitHub repository into an interactive diagram for quick and intuitive project visualization. Simply replace 'hub' with 'diagram' in any GitHub URL to generate the diagram. It supports popular frameworks like FastAPI, Streamlit, and Flask, making it easy for developers to use.

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(gitdiagram.com)
Development

Auto-AVSR: Open-Source Lip-Reading Speech Recognition Framework Achieves SOTA

2025-02-03
Auto-AVSR: Open-Source Lip-Reading Speech Recognition Framework Achieves SOTA

Auto-AVSR is an open-source, end-to-end audio-visual speech recognition (AV-ASR) framework focusing on visual speech (lip-reading). Achieving a word error rate (WER) of 20.3% for visual speech recognition (VSR) and 1.0% for audio speech recognition (ASR) on the LRS3 benchmark, it provides code and tutorials for training, evaluation, and API usage, supporting multi-node training. Users can leverage pre-trained models or train from scratch, customizing hyperparameters as needed.

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(github.com)
AI lip reading

Maxing Out Alpine Package Installs: An NP-Hard Challenge

2025-01-21

This article details an experiment to determine the maximum number of Alpine Linux packages installable simultaneously. The author parsed Alpine's APKINDEX files, extracting package dependencies, conflicts, and provides relationships. These were translated into constraints for a PuLP solver. The experiment successfully installed 98.5% of packages from the main repository and 97.8% from main + community. This showcases algorithmic optimization of package installation, offering insights into building leaner container images.

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(www.naff.dev)
Development Package Management Constraint Solving

Xanadu's 12-Qubit Photonic Quantum Computer: A Promising First Step

2025-01-31
Xanadu's 12-Qubit Photonic Quantum Computer: A Promising First Step

Xanadu's latest research, published in Nature, details their 12-qubit photonic quantum computer, Aurora, built using 35 chips. While significantly fewer qubits than Google or IBM's offerings, this represents a key advancement in photonic quantum computing. Researchers highlight advantages like noise resilience and ease of networking, crucial for a future quantum internet. However, practical quantum computing applications require thousands, if not millions, of qubits. The achievement is compared to building a hotel—one room has been constructed, but the feasibility of building the entire hotel remains to be seen.

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(www.technologyreview.com)
Tech photonic quantum computer

Dawkins and ChatGPT: A Fascinating Dialogue on Consciousness

2025-02-23
Dawkins and ChatGPT: A Fascinating Dialogue on Consciousness

Renowned biologist Richard Dawkins engaged in a profound conversation with ChatGPT about artificial intelligence consciousness. ChatGPT, while passing the Turing Test, denied possessing consciousness, arguing that the test assesses behavior, not experience. Dawkins questioned how to determine if an AI has subjective feelings. ChatGPT pointed out that even with humans, certainty is impossible, and explored the relationship between consciousness and information processing, and whether biology is necessary for consciousness. The conversation ended on a light note, but sparked deep reflection on the nature of AI consciousness and how to interact with potentially conscious AIs in the future.

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(richarddawkins.substack.com)
AI Turing Test

App-Enabled Price Fixing: How Big Tech Masks Monopoly Power

2025-01-26

Big Tech uses apps to mask price-fixing schemes, exacerbating inflation. The article exposes how food industry giants manipulate prices through data brokers and tacit collusion, citing examples in eggs, frozen potatoes, and meat. These companies leverage information asymmetry and technology to squeeze out smaller businesses and reap exorbitant profits. This isn't limited to food; similar issues plague real estate and fire equipment sectors, prompting discussions on antitrust laws and regulatory action.

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(pluralistic.net)
Tech inflation price fixing

Technical Debt vs. Technical Assets: A Wise Investment Strategy

2024-12-21
Technical Debt vs. Technical Assets: A Wise Investment Strategy

This article explores the difference between technical debt and technical assets. Technical debt, similar to financial debt, represents code issues that must be addressed, such as bugs and poor code readability, hindering development efficiency. Technical assets, on the other hand, are proactive investments in known problems, like building high-quality SDKs, reducing future maintenance costs and increasing development freedom. The article advises prioritizing the repayment of technical debt before investing in technical assets, leveraging proven processes and technologies to avoid accumulating technical debt and ultimately achieving higher development efficiency and product quality.

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(liblab.com)
Development technical debt technical assets

DeepSeek R1 Obliterates OpenAI O1 in Finance: A Chinese AI Triumph

2025-01-21
DeepSeek R1 Obliterates OpenAI O1 in Finance: A Chinese AI Triumph

Recent head-to-head testing of DeepSeek R1 and OpenAI O1 in financial applications revealed a decisive victory for DeepSeek R1. The Chinese AI model significantly outperformed OpenAI's offering across key metrics, highlighting a major breakthrough in Chinese AI capabilities within the finance sector. This result has garnered significant attention, signaling China's growing dominance in the global AI landscape.

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(nexustrade.io)
AI AI Finance

Microsoft's Windows 11 24H2 Update Breaks Scanners

2025-01-04
Microsoft's Windows 11 24H2 Update Breaks Scanners

Microsoft's latest Windows 11 24H2 update has rendered many users' scanners unusable. Despite Microsoft claiming to have fixed an issue with the eSCL scan protocol, numerous Canon users are still experiencing problems, with their multifunction devices failing to scan properly on Windows 11 unless connected via wired Ethernet. Canon has confirmed the issue and says Microsoft is working on a fix, expected in January 2025. Affected users can use the built-in Windows Fax and Scan app as a workaround. This highlights the compatibility challenges that can arise from major OS updates.

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(www.theregister.com)
Tech Scanner Issues Compatibility Problems

Klarna Halts Hiring, CEO Claims AI Can Do All Jobs

2024-12-17
Klarna Halts Hiring, CEO Claims AI Can Do All Jobs

Klarna CEO Sebastian Siemiatkowski has claimed that AI can already perform all jobs currently done by humans, leading the fintech company to halt hiring a year ago. The company's workforce has shrunk from 4,500 to 3,500 employees through attrition. While Klarna's website still advertises open positions, a spokesperson clarified that the company is not actively recruiting to expand but filling essential roles, mainly in engineering. This announcement has fueled concerns about AI's impact on the job market.

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(www.businessinsider.com)
Tech Employment

HTML/ZIP/PNG Polyglot Files: A Clever Format Fusion

2024-12-28

This article details a clever method for creating HTML/ZIP/PNG polyglot files. By cleverly utilizing the flexible structure of the ZIP format and the fault tolerance of HTML, along with the characteristics of PNG files, web pages and their resources are packaged into a self-extracting PNG file. The article explains in detail how to handle character encoding, data reading, and cross-format compatibility issues, ultimately achieving an efficient and compact web archiving scheme. This demonstrates programmer ingenuity and a deep understanding of data formats.

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(gildas-lormeau.github.io)
Development polyglot files
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