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Are PC Hardware Companies Creating Closed Ecosystems?

2024-12-29
Are PC Hardware Companies Creating Closed Ecosystems?

A veteran computer hardware engineer observes a concerning trend: PC hardware manufacturers are increasingly restricting user access and control. Dell, for example, has removed the ability to change storage configurations in the BIOS of some laptops and doesn't provide necessary RST drivers on its website, preventing clean OS installations from media. Users are forced to use pre-installed systems or manufacturer recovery tools containing bloatware and data collection. This mirrors Apple's MacOS approach of limiting non-approved software, potentially leading to extremely limited consumer choices in the future.

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(www.scottrlarson.com)
Hardware PC hardware closed ecosystem user control

Rent-a-Brain: The World's First Commercial Hybrid of Silicon and Human Brain Cells

2025-07-04
Rent-a-Brain: The World's First Commercial Hybrid of Silicon and Human Brain Cells

Cortical Labs, an Australian biotech startup, in collaboration with UK company bit.bio, has launched CL1, the world's first commercially available hybrid computer combining silicon circuitry and human brain cells. This groundbreaking system, built from 800,000 neurons grown on a silicon chip, boasts incredibly low energy consumption, significantly outperforming comparable AI in terms of efficiency. CL1 demonstrated superior performance in game-playing tests compared to machine learning algorithms and offers potential applications in drug testing. Units are available for $35,000, or remote access can be rented for $300 per week.

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(www.sciencealert.com)
AI

London Underground Launches 'Headphones On' Campaign

2025-08-30
London Underground Launches 'Headphones On' Campaign

Transport for London (TfL) has launched a new 'Headphones On' campaign urging passengers to use headphones on public transport to avoid disturbing others. The campaign follows research showing 70% of surveyed commuters are disrupted by loud music and calls. Posters will be displayed across the Elizabeth line now, and expanded to buses, the DLR, Overground, Underground, and trams from October.

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(www.theverge.com)
Misc etiquette headphones

Microsoft's Remote Work Crackdown: Back to the Office?

2025-09-10
Microsoft's Remote Work Crackdown: Back to the Office?

Microsoft is mandating a return to the office, starting with its Puget Sound employees who will be required to work in-office at least three days a week beginning February 2026. This policy will eventually roll out across the US and internationally. While Microsoft cites increased collaboration and improved results as reasons, the move is seen by many as a step backward, especially given employees' proven ability to work effectively from home. This decision sparks debate about workplace flexibility and future trends, potentially influencing other tech companies.

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(nerds.xyz)
Tech

India's AI Ambitions: A David vs. Goliath Struggle Against US Tech Giants

2025-09-04
India's AI Ambitions: A David vs. Goliath Struggle Against US Tech Giants

While India boasts ambitions of AI sovereignty, its fledgling domestic AI sector faces a daunting challenge: a massive funding gap, regulatory inconsistencies favoring foreign tech giants, and the unchecked expansion of US tech behemoths. Companies like OpenAI and Perplexity AI are aggressively undercutting Indian startups like Sarvam AI and Ola Krutrim with aggressively low prices, leveraging existing user bases to lock in market share. Bernstein analysts warn of misplaced enthusiasm surrounding the entry of these giants, highlighting a fundamental power imbalance. India's AI development is hampered by insufficient funding (US $471B vs India's $11.29B between 2013-2024), regulatory double standards favoring foreign companies, and a strategic risk of becoming a mere digital marketplace rather than a creator of AI technology. This leaves India's AI aspirations significantly threatened.

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(indiadispatch.com)
Tech US Tech Giants

Demystifying AEAD: Authenticated Encryption with Associated Data

2025-04-28
Demystifying AEAD: Authenticated Encryption with Associated Data

This article provides a clear explanation of Authenticated Encryption with Associated Data (AEAD) and its usage. AEAD, the current industry standard in encryption, combines encryption and authentication, handling associated data to prevent data tampering. By comparing traditional separate encryption and authentication methods with AEAD's concise API, the article highlights AEAD's security advantages and recommends developers use AEAD to ensure data security.

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(ochagavia.nl)
Development

arXivLabs: Experimenting with Community Collaboration

2025-05-23
arXivLabs: Experimenting with Community Collaboration

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

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(arxiv.org)
Development

Plastic Chemicals Linked to Hundreds of Thousands of Heart Disease Deaths Globally

2025-04-29
Plastic Chemicals Linked to Hundreds of Thousands of Heart Disease Deaths Globally

Daily exposure to phthalates, chemicals used in many plastics, is linked to over 365,000 heart disease deaths globally in 2018, a new study reveals. Africa, South Asia, and the Middle East were disproportionately affected, accounting for roughly half the deaths. The study, focusing on DEHP, a phthalate used to soften plastics, estimates its exposure contributed to more than 10% of global heart disease deaths in the 55-64 age group. Researchers urge stricter global regulations to reduce exposure to these harmful chemicals.

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(medicalxpress.com)
Tech phthalates heart disease plastics

From Prison to Firefighter: A Second Chance

2025-01-12
From Prison to Firefighter: A Second Chance

A California nonprofit is tackling the challenge of employing formerly incarcerated firefighters, aiming to expand the profession and address workforce shortages. The organization provides crucial support, including certifications, job application assistance, and tech literacy training, even helping with record expungement. The founder, Royal Ramey, a former inmate himself, shares his journey from prison fire camp to a successful firefighting career. He highlights the need to overcome biases within the industry and advocates for increased funding for nonprofits working to integrate formerly incarcerated individuals into the firefighting workforce, especially given the growing demand due to climate change and increasingly frequent wildfires.

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(www.npr.org)
Misc firefighters

macOS Tahoe's ASIF Disk Images: A Performance Leap

2025-06-12
macOS Tahoe's ASIF Disk Images: A Performance Leap

macOS Tahoe introduces ASIF, a new disk image format that dramatically improves virtual machine performance. ASIF images are independent of the host filesystem's capabilities, achieving near-native speeds; for example, on an M3 Pro MacBook Pro, unencrypted APFS volumes reached 5.8 GB/s read and 6.6 GB/s write. ASIF offers a massive speed advantage over previous UDSP images and saves disk space. Currently, ASIF images can only be created in Tahoe, but they work in Sequoia. Future virtualization software is expected to support ASIF, further enhancing VM performance.

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(eclecticlight.co)
Development

C Code with Only `#define` Directives: Black Magic Fire Animation

2025-02-20

This article details how the author created a fire animation program using only the `#define` directive in C. This seemingly impossible task was accomplished by cleverly using the text replacement capabilities of macro definitions, token concatenation, and recursive call techniques. The result is a simulation of fire burning and spreading, demonstrating the power of the C preprocessor and its 'Turing completeness'. The article also highlights the potential risks and problems of improper macro use.

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(ssloy.github.io)
Development preprocessor

Moscow's Cybersecurity Proposals: A Trojan Horse for Strategic Gain

2025-03-15

This article exposes Russia's deceptive tactics in the realm of cybersecurity. Russia has long used international agreements as a smokescreen to advance its own strategic interests at the expense of others. Its definition of "information security" differs drastically from the West's "cybersecurity," encompassing content control and censorship where the latter focuses on technical aspects. Accepting Russia's framework would undermine free speech. Historical precedents demonstrate how authoritarian regimes exploit disarmament talks for self-serving gains. The article analyzes Russia's cyber treaty proposals since the 1990s, highlighting hidden obstacles and its collaboration with China to control online discourse. The author argues that Western nations should remain vigilant, uphold existing international law, and counter cyber threats by strengthening cooperation and enforcing existing norms, rather than entering binding treaties with Russia.

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(bytesandborscht.com)
Tech International Relations

LLMs Revolutionize Recommendation Systems and Search: A Comprehensive Survey

2025-03-23
LLMs Revolutionize Recommendation Systems and Search: A Comprehensive Survey

This article surveys recent research applying Large Language Models (LLMs) to recommendation systems and search engines. Studies explore various approaches, including LLM-augmented model architectures (e.g., YouTube's Semantic IDs and Kuaishou's M3CSR), using LLMs for data generation and analysis (e.g., Bing's Recommendation Quality Improvement and Indeed's Expected Bad Match), and adopting LLM training methodologies (e.g., scaling laws, transfer learning, and knowledge distillation). Furthermore, research focuses on unified architectures for search and recommendation systems, such as LinkedIn's 360Brew and Netflix's UniCoRn, to improve efficiency and performance. Overall, these studies demonstrate the significant potential of LLMs in enhancing recommendation systems and search engines, yielding substantial real-world results.

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(eugeneyan.com)
AI

Apple Warns Australia Against Following EU's App Sideloading Mandate

2025-06-06
Apple Warns Australia Against Following EU's App Sideloading Mandate

Apple has cautioned Australia against mirroring the European Union's Digital Markets Act (DMA), which mandates app sideloading on iPhones. Apple argues that sideloading increases the risk of malware and fraud, compromising user security and privacy. While Apple has complied with the DMA in the EU, allowing users to install apps outside the App Store, this has reportedly led to a surge in pornography and copyright-infringing apps. Apple stresses its review process is crucial for user protection and defends its 30% App Store commission, stating it primarily applies to high-earning apps, with most developers paying less or nothing. The Australian government is still considering its proposal and hasn't made a final decision.

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(www.neowin.net)
Tech App Sideloading

Martha Nussbaum: Capabilities Approach and Beyond Anger

2025-03-07
Martha Nussbaum: Capabilities Approach and Beyond Anger

This article explores the thought of renowned philosopher Martha Nussbaum, focusing on her capabilities approach and views on emotions, particularly anger. The capabilities approach argues that governments should ensure all citizens possess the capabilities to lead flourishing lives, not simply fulfilling citizens' preferences but providing real opportunities for well-being. Nussbaum lists ten central capabilities, framing them as rights. However, her view on anger has evolved; she now considers anger normatively problematic, often stemming from self-centeredness and status competition. She advocates for 'transition'—shifting anger into constructive action to improve well-being. Nussbaum's philosophy remains deeply intertwined with real-life experiences, her writing demonstrating the interplay of personal narrative, emotion, and philosophical thought.

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(aeon.co)
Misc capabilities approach anger

Cursor 1.0 Released: BugBot, Background Agent, and More!

2025-06-04
Cursor 1.0 Released: BugBot, Background Agent, and More!

Cursor 1.0 is here, bringing a host of new features! BugBot automates code review, identifying potential bugs and suggesting fixes directly within GitHub PRs. The Background Agent is now generally available, accessible via chat or keyboard shortcut. Other highlights include Jupyter Notebook support, a beta 'Memories' feature, one-click MCP installation, and richer chat responses with visualizations. This release significantly boosts developer productivity.

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(www.cursor.com)
Development Background Agent

UK Public Fears AI Safety: Calls for Regulation, Not Blind Growth

2025-02-07
UK Public Fears AI Safety: Calls for Regulation, Not Blind Growth

A new poll reveals that 87% of Britons support legislation requiring AI developers to prove their systems' safety before release, with 60% favoring a ban on developing "smarter-than-human" AI models. Public trust in tech CEOs regarding AI regulation is extremely low, at only 9%. This reflects growing public anxiety about AI potentially surpassing human capabilities and calls for stricter government regulations, rather than prioritizing economic growth at the expense of potential risks. Several MPs are also urging the government to introduce specific legislation targeting "superintelligent" AI systems.

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(time.com)
Tech public opinion

Apple's Siri AI Upgrade Delayed: Internal Struggle and Pressure

2025-03-15
Apple's Siri AI Upgrade Delayed: Internal Struggle and Pressure

An internal meeting within Apple's Siri team revealed that the planned Siri AI upgrade, originally promised last June, has been indefinitely delayed. This decision has caused anxiety and pressure within the team, and also exposed Apple's lagging position in the AI race. The meeting revealed that the delay stems from internal resource reallocation and miscommunication with the marketing department, leading to over-promised features. While Apple executives have taken responsibility for the delay, Siri's future still faces numerous challenges, including technical issues and managing user expectations.

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(www.theverge.com)
AI

Chimpanzees Use Stone 'Drums' to Communicate: A Groundbreaking Discovery

2025-05-29
Chimpanzees Use Stone 'Drums' to Communicate: A Groundbreaking Discovery

A five-year study reveals that chimpanzees in Guinea-Bissau, West Africa, use stones to strike tree trunks, producing sounds as a unique form of communication. Adult male chimpanzees repeatedly perform this behavior, creating characteristic piles of stones at the base of the trees. Researchers term this "stone-assisted drumming," distinct from traditional hand and foot drumming, as it involves a loud pant-hoot before the striking and subsequent silence. This behavior may serve to transmit information over longer distances in dense forests and is learned socially through cultural transmission, not genetically inherited. This discovery highlights that culture isn't unique to humans and should be considered in nature conservation.

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(phys.org)
Tech

KumoRFM: A Relational Foundation Model for Revolutionizing Relational Database Predictions

2025-05-23
KumoRFM: A Relational Foundation Model for Revolutionizing Relational Database Predictions

KumoRFM is a groundbreaking Relational Foundation Model (RFM) capable of making accurate predictions on relational databases across a wide range of predictive tasks without requiring any data or task-specific training. It achieves this by transforming databases into temporal, heterogeneous graphs, employing a table-invariant encoding scheme and a Relational Graph Transformer to reason across multimodal data between tables. On the RelBench benchmark, KumoRFM outperforms traditional feature engineering and end-to-end supervised deep learning approaches by 2% to 8% on average, with further improvements of 10% to 30% after fine-tuning. Most importantly, KumoRFM is orders of magnitude faster than conventional supervised training approaches, offering a zero-code solution for real-time predictions.

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(kumo.ai)
AI relational database prediction

Dart Macros Project Abandoned: Focusing on Data Handling and Build Performance

2025-01-29

The Dart team announced the cancellation of its long-running macros project due to high compile-time costs impacting developer experience, particularly hot reload. The team acknowledged insurmountable technical hurdles, deciding to prioritize improving data handling capabilities and build speeds over continuing to invest in macros. Future efforts will focus on better data serialization/deserialization support, enhancements to the `build_runner` tool, and the independent release of augmentations—a feature initially prototyped as part of the macros project—to improve developer workflow.

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(medium.com)
Development

ChatGPT's New Watermark: A Cat and Mouse Game?

2025-04-21
ChatGPT's New Watermark: A Cat and Mouse Game?

Rumi's team discovered that newer GPT models (o3 and o4-mini) embed special character watermarks, primarily narrow no-break spaces, in longer generated texts. These are invisible to the naked eye but detectable with code editors or online tools. While potentially useful for detecting AI-generated content, they're easily removed. This might cause widespread attention among students, potentially leading OpenAI to remove the feature. Rumi advocates for a process-focused approach to student writing, emphasizing AI literacy over easily bypassed technical solutions.

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(www.rumidocs.com)
AI watermark

The Magic Length of the Universe: 21 Centimeters

2025-04-24
The Magic Length of the Universe: 21 Centimeters

The 21-centimeter line, emitted by neutral hydrogen atoms, is a powerful tool for understanding the universe. This specific wavelength, resulting from a hyperfine transition in hydrogen, allows us to map the distribution of gas clouds, trace the history of star formation, and even search for elusive dark matter signals and primordial gravitational waves. Its precision and long-range reach make it a unique probe into the early universe and the cosmos's deepest secrets.

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(bigthink.com)
Tech Hydrogen 21cm radiation

Lidar Can Fry Your Phone's Camera

2025-05-23
Lidar Can Fry Your Phone's Camera

A Reddit user recently discovered that car-mounted lidar sensors can permanently damage a phone's camera under certain conditions. While filming a Volvo EX90 with an iPhone 16 Pro Max, the lidar's near-infrared light fried pixels in the camera lens. Volvo has warned against pointing cameras directly at lidar sensors, highlighting the potential risks of increasingly prevalent lidar technology in autonomous vehicles. The incident underscores the growing concerns about the interaction between lidar and consumer electronics.

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(www.jalopnik.com)
Tech lidar camera damage

From Failed VideoDisc to Semiconductors: The Rise of the Scanning Capacitance Microscope

2025-09-22
From Failed VideoDisc to Semiconductors: The Rise of the Scanning Capacitance Microscope

RCA's VideoDisc, despite its colossal failure, unexpectedly led to the invention of the scanning capacitance microscope (SCM). This technology, born from the highly sensitive capacitance sensors in the VideoDisc player, initially served as a quality control tool. While VHS conquered the home video market, the SCM found its niche in the semiconductor industry. It became crucial for measuring dopant distribution in integrated circuits, significantly contributing to the development of next-generation semiconductors. This story exemplifies the 'failure is the mother of success' principle in technological innovation, showcasing how even failed projects can give rise to unexpected breakthroughs.

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(spectrum.ieee.org)
Tech Scanning Capacitance Microscope RCA VideoDisc

Trump Admin Halts Coordinated Effort Against Russian Hybrid Warfare

2025-03-23
Trump Admin Halts Coordinated Effort Against Russian Hybrid Warfare

The Biden administration established cross-agency working groups to counter Russia's hybrid warfare campaign, collaborating with European allies. However, following Trump's inauguration, this effort largely ceased. This raises concerns that the Trump administration is de-prioritizing the threat, leaving the US vulnerable to future attacks and potentially emboldening Russia. The pause coincides with a significant shift in US-Europe relations and potentially has profound implications for the Ukraine conflict.

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(www.yahoo.com)
Tech intelligence cooperation

Belgium Bans Disposable E-cigarettes, a First for the EU

2024-12-30
Belgium Bans Disposable E-cigarettes, a First for the EU

Belgium will ban the sale of disposable e-cigarettes starting January 1st, 2025, a groundbreaking move within the European Union. Driven by health and environmental concerns, the ban aims to curb teen vaping and reduce the waste generated by discarded devices. Health Minister Frank Vandenbroucke highlighted the ease with which disposable vapes hook teenagers on nicotine, emphasizing the addictive and harmful nature of the substance. While the ban may impact the industry financially, some vendors believe a shift to reusable alternatives will mitigate the losses. Belgium is urging the European Commission to strengthen tobacco legislation.

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(www.npr.org)
Tech e-cigarettes ban environment

far: Lightning-Fast Find and Replace CLI Tool

2025-05-24
far: Lightning-Fast Find and Replace CLI Tool

far (Find And Replace) is a fast and flexible command-line tool for searching and replacing text across files and folders. It targets specific files, directories, or glob patterns, and boasts smart casing support (e.g., Foo → Bar, FOO → BAR), inspired by Sublime Text's find and replace functionality. Installation is straightforward: clone the GitHub repo and build. For example, `far --find "Foo" --replace "Bar" --target "./src/**/*.rs"` replaces "Foo" with "Bar" in all .rs files within the src directory. Licensed under the Apache-2.0 License, contributions and suggestions are welcome.

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(github.com)
Development text search and replace
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