uBlock Origin is no longer available on the Chrome Store

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uBlock Origin is a free, open-source content blocker with CPU and memory efficiency, blocking ads, tracking, and malware. It has advanced features and is available in 51 languages, with a public license and no data collection.

Go European: Discover European products and services

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Go European is a community-driven directory bringing you product recommendations, European products, and European alternatives from across the continent.

Performance of the Python 3.14 tail-call interpreter

The CPython project's new tail-call interpreter initially showed a 10-15% performance improvement, but this was largely due to working around a regression in LLVM 19, and the actual gain is around 1-5% when benchmarked against a better baseline. The experience highlights the challenges of benchmarking and performance engineering, including the importance of choosing a suitable baseline and ...

Canon EF and RF Lenses – All Autofocus Motors

The introduction of automatically focusing lenses has changed photography in numerous ways. Autofocus systems have significantly improved the reliability and accuracy with which fast moving objects can be shot. Round four decades ago, the new level of convenience offered by autofocus lenses has made photography more accessible to the masses. Since their first release of an autofocus lens in ...

Music labels will regret coming for the Internet Archive, sound historian says

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Music labels are suing the Internet Archive for copyright infringement over its Great 78 Project, which digitizes old recordings. The labels seek almost $700 million in damages, but some argue the project is fair use and preserves music history.

Mathematical Foundations of Reinforcement Learning

https://raw.githubusercontent.com/MathFoundationRL/Book-Mathematical-Foundation-of-Reinforcement-Learning/main/Figure_EnglishLectureVideo.png
The author has created an online English course and a book on reinforcement learning, which provides a mathematical introduction to the fundamental concepts and classic algorithms. The book has received over 4,000 stars and will be officially published by Springer early next year, with accompanying lecture videos available on YouTube and Bilibili.

YouTube DRM added on ALL videos with TV (TVHTML5) clients

https://opengraph.githubassets.com/dcc469cbedd5180d1c3c6992584e29eeac45e0318fce16ebabfb222a7791a710/yt-dlp/yt-dlp/issues/12563
YouTube is rolling out an experiment to some accounts where normal videos only have DRM formats available on the TV (TVHTML5) client. yt-dlp is unable to extract playable formats due to this experiment.

Bispecific antibodies potently neutralize SARS-CoV-2 variants of concern

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Probabilistic Artificial Intelligence

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
Artificial intelligence involves tasks like game playing, language translation, and driving, with recent advances in learning-based approaches. This manuscript on Probabilistic Artificial Intelligence focuses on incorporating uncertainty into AI decision-making.

Trees not profits: we're giving up our right to ever sell Ecosia (2018)

https://blog.ecosia.org/content/images/size/w1200/2018/10/Blog_Purpose_podcast.jpg
Ecosia's founder is turning the company into a "steward-owned" non-profit to prioritize tree planting over profits. This model ensures the company remains not-for-profit and cannot be sold for personal gain.

What made the Irish famine so deadly

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The Irish famine of the 1840s was a devastating event caused by a fungus-like blight that destroyed the potato crop, exacerbated by British policies that prioritized free trade over human life. The famine led to the deaths of an estimated 1.5 million people and had a profound impact on Irish society and politics.

Chasing RFI Waves – Part Seven

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Here is a 2-sentence summary of the final part of your non-fiction work about the National Radio Astronomy Observatory (NRAO) in Green Bank, West Virginia.

Washington Post editor resigns after accusing CEO of killing column

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Ruth Marcus resigned from The Washington Post after her column criticizing Jeff Bezos' editorial edict was spiked. She cited erosion of columnists' freedom to write independently under Bezos' new policy.

Software-Defined Radio for Engineers (2018) [pdf]

Analog Devices perpetual eBook license – Artech House copyrighted material. For a listing of recent titles in the Artech House Mobile Communications, turn to the back of this book. All rights reserved. Printed and bound in the United States of America. No part of this book may be reproduced or utilized in any form or by any means, elec- tronic or mechanical, including photocopying, recording, ...

Firmware update bricks HP printers, makes them unable to use HP cartridges

https://cdn.arstechnica.net/wp-content/uploads/2025/03/c07029342-1152x648-1741625535.jpg
HP issued a firmware update that broke customers' laser printers, even with HP-brand toner, causing error codes and toner issues. This is not the first time HP has caused problems with printer updates, leading some customers to switch to rival brands like Brother.

Internet shutdowns at record high in Africa as access 'weaponised'

https://i.guim.co.uk/img/media/6b2b84f8c8ddf03d7ffe1c1de63861003b6a8ab1/0_60_4500_2700/master/4500.jpg?width=465&dpr=1&s=none&crop=none
Internet shutdowns reached a record high in Africa in 2024 with 21 shutdowns in 15 countries. The trend was replicated globally with 296 shutdowns in 54 countries, violating people's rights and restricting access to information.

US added to international watchlist for rapid decline in civic freedoms

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The US has been added to the Civicus Monitor Watchlist due to a rapid decline in civic freedoms under the Trump administration. The group cites actions such as mass terminations, withdrawal from international efforts, and media access control as severely impacting constitutional freedoms.

British tourist detained by US authorities for 10 days over visa issue

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A British tourist, Rebecca Burke, has been detained by US Immigration and Customs Enforcement for 10 days after trying to re-enter the US with a tourist visa. Her family is seeking her release and return to the UK, warning other families to check visa requirements for extended visits.

People are just as bad as my LLMs

https://wilsoniumite.com/wp-content/uploads/2025/03/image-22.png
User created an experiment ranking hackernews users for Google software engineer role and found LLM bias towards users named "Person one" in prompts. User now replicates this bias in a TTS voice attractiveness study, highlighting the need for large sample sizes and randomization.

Zero-Downtime Kubernetes Deployments on AWS with EKS

https://glasskube.dev/assets/images/aws-loadbalancer-b40049db854fc86cafd09fb995e0c233.png
Jakob, an engineer at Glasskube, shares his experience with achieving zero-downtime deployments on AWS EKS using Pod Readiness Gates and implementing a termination delay in his application's shutdown process. By enabling Pod Readiness Gates and adding a shutdown delay, Jakob was able to resolve issues with 502/504 errors and achieve 100% downtime-free deployments on AWS EKS.

A bear case: My predictions regarding AI progress

https://res.cloudinary.com/lesswrong-2-0/image/upload/f_auto,q_auto/v1/mirroredImages/4wneJer6hgbmbu2T3/y2bg1prbszro0s9zm006
The user predicts that current Large Language Models (LLMs) will not lead to Artificial General Intelligence (AGI) and will instead become useful tools with limited capabilities, serving specific niches in the economy and software. They expect that AGI will not be achieved through incremental scaling of current LLMs, but rather through a completely new approach to AI, which may happen in the 2030s.

DOJ: Google must sell Chrome, Android could be next

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The US Department of Justice is pursuing remedies to break up Google's monopoly, including forcing Google to divest its Chrome browser. Google will not have to sell its AI investments but must notify the government before making new ones.

Real Chilling Effects

The US government is suppressing free speech and ideas, with the President and richest man in the world using threats and censorship to silence critics. This has created a chilling effect in American society, with many people afraid to speak out or share information due to fear of repercussions.

Wall Street sell-off turns 'ugly' as US recession fears grow

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The Independent reports on US market sell-off due to recession fears and trade tensions. US stocks, including S&P 500 and Dow Jones, plummeted amid uncertainty over tariffs and economic outlook.

Show HN: In-Browser Graph RAG with Kuzu-WASM and WebLLM

https://blog.kuzudb.com/_astro/Chang_Z103tyP.webp
Developers are using Kuzu-Wasm and WebLLM to build a fully in-browser chatbot that answers questions over LinkedIn data using Graph Retrieval-Augmented Generation. The chatbot demonstrates the potential of Kuzu-Wasm and WebLLM for building advanced applications that run entirely in users' browsers without requiring backend servers.

Wall Street stocks tumble as investors fret over US economic slowdown

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Complete digital access to quality FT journalism with expert analysis from industry leaders. Pay a year upfront and save 20%.

European Cloud Computing Platforms

https://cdn.european-alternatives.eu/productLogo/2f715785-11a0-45df-9fc4-d361de7a86b2/conversions/open-telekom-cloud-tsystems-productLogoWebp.webp
Several European cloud providers offer managed services like databases, Kubernetes, object storage, and DNS, including Scaleway, OVHcloud, UpCloud, Exoscale, gridscale, Elastx, Fuga Cloud, IONOS, Seeweb, Open Telekom Cloud, Aruba Cloud, and STACKIT. These providers offer scalable services on a pay-as-you-go basis and are based in EU, EEA, and EFTA member states, with some offering ...

Show HN: Editable Games

https://playscl.com/images/games/icon-hidden.jpg
You can edit and customize games using Canvas Language, then activate them on a chosen domain. This demo showcases editable games on itch.io and other platforms.

Contra Chrome: How Google's browser became a threat to privacy and democracy

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The online version of Scott McCloud’s original Chrome Comic from 2008 can be found at:

US Green-Card Holder and Columbia Student Arrested by ICE for Protest

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A technical history of Acorn Computers

The author is creating a non-official technical history of Acorn Computers, focusing on major non-technical events and technology. They are seeking corrections and additional information from users.

Llama.cpp AI Performance with the GeForce RTX 5090 Review

https://www.phoronix.net/image.php?id=nvidia-rtx5090-llama-cpp&image=nvidia_rtx5090_llamacpp_med
Initial benchmarks of Llama.cpp on NVIDIA GeForce RTX 5090 show improved performance compared to RTX 40 and RTX 30 graphics cards. Tests were conducted using Ubuntu 24.10 and the NVIDIA 570.86.10 Linux driver.

STEPS Toward the Reinvention of Programming (2012) [pdf]

! Origin ! STEPS aims at personal computing ! What does STEPS look like? ! STEPS is a “science project” ! General approach ! “T-shirt programming” ! Overall map of STEPS ! General STEPS results ! Making “runnable maths” ! Assessing STEPS ! Inventing & building a language for STEPS “UI and applications”, and rewriting Frank in it ! Producing a workable “chain of meaning” that extends from the ...

Does Visual Studio rot the mind? (2005)

Visual Studio can be one of the programmer's best friends, but over the years it has become increasingly pushy, domineering, and suffering from unsettling control issues. Should we just surrender to Visual Studio's insistence on writing our code for us? Or is Visual Studio sapping our programming intelligence rather than augmenting it? This talk dissects the code generated by Visual ...

Generative AI hype peaking?

https://bear-images.sfo2.cdn.digitaloceanspaces.com/herman-1683556668-0.png
The author is skeptical of Generative AI's potential to dramatically increase labor productivity and believes investor hype is peaking. They argue that while LLMs have made some process innovations, their impact may be limited to specific tasks and industries.

Stack Traces Are Underrated

Some programming languages lack stack traces, instead returning errors as special return values, which can make debugging difficult. This is a problem in languages like Go and Rust, and also in modern architectures like microservices and serverless functions.

AI is becoming 'yes-men on servers'

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Microsoft's Relationship with OpenAI Is Not Looking Good

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Microsoft is developing its own in-house reasoning models to compete with OpenAI and has been testing models from other companies. This move comes after Microsoft expressed concerns over ChatGPT's price and speed, and OpenAI's unwillingness to share documentation on its AI models.

We built a crowdsourced interview question database for tech interviews

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Our platform offers authentic interview questions from users and trusted sources, helping you prepare for your next interview. You can contribute to our question database if you've recently taken a tech interview.

The shrouded sinister history of the bulldozer

According to an 1881 obituary in a Louisiana newspaper, the word “bulldozer” was coined by a German immigrant named Louis Albert Wagner, who later committed suicide by taking a hefty dose of opium dissolved in alcohol. Little else is recorded about Wagner, but his term became a viral sensation in late 1800s America, going from street slang to dictionary entry in just one year. It likely ...

Twitter.com – Is Twitter Down?

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Twitter.com service status showed response time issues and downtime in the last 10 checks. Users can try refreshing the page, clearing cache and cookies, or using alternative DNS services to resolve access issues.

What We've Learned from 150 Years of Stock Market Crashes

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The US stock market has recovered from all major crashes over the past 150 years, with the fastest recovery being in 2020. Long-term investors who stay invested in a well-diversified portfolio will reap rewards despite market turmoil.

Study finds bullies have more children than non-bullies

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Bullies tend to have more children than non-bullies, according to a study by Brock University's BRAVE group. The research suggests that bullying may be an evolutionary adaptation that helps individuals pass on their genes to future generations.

Mark Carney is the new leader of the Liberal Party of Canada

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Justin Trudeau is replaced as Liberal Party leader by Mark Carney, a 59-year-old former Bank of Canada governor. Carney won an overwhelming victory in his first electoral contest, focusing on strengthening the Canadian economy.

Steve Wozniak says Tesla 'is the worst in the world' at improving its technology

https://fortune.com/img-assets/wp-content/uploads/2025/03/GettyImages-923657966-e1741277229942.jpg?w=1440&q=75
The Tesla owner says every update makes the car worse.

NIH will eliminate many peer review panels, lay off scientists overseeing them

NIH is centralizing its research proposal review system, with the Center for Scientific Review taking over from multiple bodies. The change aims to boost efficiency and save $65 million a year, but some worry it will limit funding and create bias.

Kia Trolls Tesla with Anti-Elon Ads

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Kia ran ads in Norway and Finland targeting Elon Musk, calling out his behavior. The ads aimed to attract EV buyers leaving Tesla due to Musk's controversies.

X.com Is Down

https://www.isitdownrightnow.com/screenshot/t/twitter.com.jpg
Twitter.com service status showed response time issues and downtime in the last 10 checks. Users can try refreshing the page, clearing cache and cookies, or using alternative DNS services to resolve access issues.

Snapshots of Modern Mathematics from Oberwolfach

https://www.imaginary.org/sites/default/files/styles/icon_320px/public/algebra-12.png?itok=WMnSOls0

Ask HN: With trust in Firefox gone, is Chrome-ish the only option?

User is concerned about Mozilla's TOS update but still trusts Firefox due to its open source nature. They think browser choice won't solve privacy issues, which require government regulation.

Optimal brain process requires balance between excitatory and inhibitory neurons

https://scx1.b-cdn.net/csz/news/800a/2025/study-shows-that-a-bal.jpg
Researchers found that the brain's ability to process information is maximized when excitatory and inhibitory neurons are balanced. This balance optimizes information processing and stabilizes brain activity.

Android phone will run Debian Linux soon (like some Pixels can)

https://www.zdnet.com/a/img/resize/e27b3953df87b835a77deeeec01f311aa283a5ec/2022/08/05/e2171bd1-84f6-4ca8-9801-2abdeb61a365/steven-vaughan-nichols.jpg?auto=webp&fit=crop&frame=1&height=192&width=192
Google introduced a native Linux Terminal app in the March 2025 Pixel Feature Drop, allowing Android 15 users to run Linux on their devices. The app enables users to download, configure, and run Debian, but lacks support for graphical user interface applications until Android 16.

Half the human beings alive today are descended from the Yamnaya: new research

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Another late-night Claude Code post

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You suck at CSS and that's okay (2022)

https://rexriepe.com/images/ysac-badge.png
The book covers CSS writing and avoidance, targeting various skill levels, and provides context on the CSS ecosystem. It supports the California Stylesheets framework, focusing on fast frontend development and team maintenance.

Ancient ocean coastal deposits imaged on Mars

The northern lowlands of early Mars could have contained a significant quantity of liquid water. However, the ocean hypothesis remains controversial due to the lack of conclusive evidence from the Martian subsurface. We use data from the Zhurong Rover Penetrating Radar on the southern Utopia Planitia to identify subsurface dipping reflectors indicative of an ancient prograding shoreline. The ...

We've been wrong about math for 2300 years

The author argues that math is a human mental activity based on imagination, where mathematicians play the "Game of Truth" by making assumptions about precise definitions and binary truth values. This conceptualist view resolves the Platonism vs formalism debate by acknowledging math as a cognitive process.

The ZeroMQ Process: C4

When we say ZeroMQ we sometimes mean libzmq, the core library. In early 2012, we synthesized the libzmq process into a formal and reusable protocol for collaboration that we called the Collective Code Construction Contract, or C4. You can see this as a layer above the license (e.g. MPLv2). These are our rules, and I'll explain the reasoning behind each one. C4 is an evolution of the ...

Jet fuel spills into North Sea after tanker collision

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Two ships collided in the North Sea, with an oil tanker on fire and jet fuel leaking into the sea. Emergency services are responding to the incident, with one crew member in hospital and a large rescue operation underway.

20 years of Linux on the Desktop (part 3)

https://ploum.net/files/old/Nokia770-fi-wiki-600x450.jpg
Nokia's Maemo project, a Linux-based mobile OS, was ahead of its time but failed due to poor marketing and management. The project's potential was squandered, allowing Apple and Google to dominate the mobile market with proprietary systems.

Longest road and rail tunnel is being built under the Baltic Sea

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The Fehmarnbelt Tunnel, a 18km immersed tunnel, will link Denmark and Germany by 2029, reducing travel times between the two countries. The tunnel will be the longest combined road and rail tunnel, with a construction budget of over 7 billion euros.

Ontario Raises Electricity Price by 25% for Minnesota, Michigan and New York

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' largest' fusion fuel facility to be built

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UKAEA and Eni partner to build the world's largest tritium fuel cycle facility at Culham science campus in Oxfordshire. The facility, due to be completed in 2028, will recover and re-use tritium for nuclear fusion, a virtually unlimited low-carbon energy source.

Pixel 4a battery update due to overheating risk, per Australian 'recall' notice

https://9to5google.com/wp-content/uploads/sites/4/2025/03/Pixel-4a-battery-recall.jpg?quality=82&strip=all&w=1600
Google released a firmware update for Pixel 4a to mitigate overheating risk, which could cause fire and burns. Impacted devices may receive a $100 or $50 USD discount or payment from Google.

Free95: An open-source Windows-compatible operating system

https://private-user-images.githubusercontent.com/171147168/420315402-2176de6d-0ec1-4c9d-a124-7ce8a9b8f60a.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3NDE1ODA5NzgsIm5iZiI6MTc0MTU4MDY3OCwicGF0aCI6Ii8xNzExNDcxNjgvNDIwMzE1NDAyLTIxNzZkZTZkLTBlYzEtNGM5ZC1hMTI0LTdjZThhOWI4ZjYwYS5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjUwMzEwJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI1MDMxMFQwNDI0MzhaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT0xZWUxNDA2ODQxOWZkYWJkMDFhOWUwZjczZWZlZDU0MDcxMjA0Yzg0YmJiZWY1YjI1OGM2ZjgxNTY3OTg1NGEwJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCJ9.sUGrGJK1_i0zJbXGXlWGCKNcl8_YwKiTMITsHq9OBXo
Free95 is a Windows alternative with open source community trust, allowing favorite games and apps to run smoothly. It removes Windows bloat and security issues by being community-driven, not a large corporation.

Tesla Showroom Set on Fire

https://www.hindustantimes.com/ht-img/img/2025/03/06/550x309/Tesla_fire_1741244422007_1741244422333.jpg
A suspected arson attack in France left a dozen Tesla vehicles burnt at a dealership in Plaisance-du-Touch, causing 700,000 euros in damages. Authorities are investigating the incident, which may be linked to growing anti-Tesla sentiment in Europe.

Quantum Milestones, 1964: John Stewart Bell Rings in New Era of Quantum Theory (2022)

https://physics.aps.org/assets/9dd9f1bb-9ceb-44ed-a44c-c262a44e8d58/e53_1_medium.png
John Stewart Bell published a paper in 1964 showing quantum physics predicts correlations that violate certain inequalities, implying quantum mechanics is not compatible with locality. His work, known as Bell's theorem, revolutionized the field of quantum foundations and proved that the universe must be quantum.

Ceramic powders with Archimedean shapes resist extreme heat and oxidation

https://scx1.b-cdn.net/csz/news/800a/2025/researchers-create-hig.jpg
Researchers from the Chinese Academy of Sciences synthesized high-quality boride ceramic powders with Archimedean shapes, improving heat protection and resistance. These powders have exceptional crystallinity and form a protective layer when exposed to extreme heat, enhancing their longevity.

Show HN: Back to one-time end-to-end encrypted anonymous chats in 2025

yaps[dot]chat is a new kind of messenger. You can easily chat, send files and images to anyone without middle man. all the messages and shared information end-to-end encrypted and never stored on the server.

A 19yo woman graduated from high school with honors even though she can't read

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A Connecticut college student is suing the Hartford Board of Education and city for negligence after graduating illiterate despite earning a scholarship. The student claims she was ignored and mistreated in school, highlighting inequality in public education.

Unraveling Time: A Deep Dive into TTD Instruction Emulation Bugs

https://storage.googleapis.com/gweb-cloudblog-publish/images/ttd-fig2.max-800x800.png
Microsoft's Time Travel Debugging (TTD) framework has several emulation bugs that can lead to security and reliability issues, including incorrect emulation of instructions like pop r16, push segment, and lodsb. These bugs can compromise the fidelity of analysis and security investigations, highlighting the importance of continuous testing, fuzzing, and cross-platform comparisons to maintain ...

USAid cuts could create untreatable TB bug 'resistant to everything we have'

https://i.guim.co.uk/img/media/f4e9cde3ecedc0c9d850ed5d3fc1c8aff26cea35/0_0_5230_3480/master/5230.jpg?width=445&dpr=1&s=none&crop=none
US aid cuts may lead to emergence of untreatable TB forms due to interrupted treatment and lack of diagnostic services. Top doctor Dr Lucica Ditiu warns of a "grim" situation and potential TB spread, reversing decades of progress.

Reversing Samsung's H-Arx Hypervisor Framework (Part 1)

https://dayzerosec.com/content/images/2025/03/hM5SLfc.png
Samsung's Exynos hypervisor, RKP, has evolved from a monolithic design to a modular one with a Rust-based plugin. The hypervisor interacts with plugins through a plugin API, allowing for secure communication and protection of sensitive data.

The Tesla protests are getting bigger – and rowdier

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Protests against Elon Musk and Tesla escalated across the US and internationally, with hundreds gathering to boycott the company and its involvement in the Trump administration. Demonstrators held signs and chanted slogans, with some arrests reported, amid concerns over Musk's promotion of right-wing politics and impact on federal workers.

Investors Want a Piece of DeepSeek. Its Founder Says Not Now

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Show HN: Chrome Extension for ChatGPT to organize conversations into folders

This extension helps to organize your ChatGPT responses into custom folders for easy access later. With a simple drag-and-drop interface, you can save and sort important conversations, making it effortless to manage and revisit key information.

Leningrad-1: a 44-IC Soviet style ZX-Spectrum clone

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The Leningrad-1 is a 1980s Soviet ZX Spectrum clone designed by Sergey Zonov, using 41 ICs and off-the-shelf parts. It's a 100% compatible clone with some limitations, requiring users to make their own keycaps and potentially modify the video signal.

Wealthy Colleges Fight to Protect Their Riches from Taxation

Bloomberg delivers business and financial information worldwide. US colleges face pressure from Trump's administration over alleged antisemitism and tax on endowments.

Definite clause grammars and symbolic differentiation

Calculus is a mathematical field concerned with studying changes in continuous quantities, and it has numerous applications in various branches of science and engineering. A Prolog program can be used to differentiate mathematical expressions by parsing them into abstract syntax trees and applying the rules of calculus to find the derivative.

Polymorphic Chrome Extensions Impersonate Password Managers to Steal Credentials

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Malicious browser extensions called polymorphic extensions impersonate legitimate ones, tricking users into handing over sensitive credentials. Attackers use social engineering and exploit Chrome's security policies to remain undetected during routine security scans.