Removing the modem and GPS from my 2024 RAV4 hybrid

https://arkadiyt.com/images/rav4/tools.jpg
The author removed the modem and GPS from their 2024 RAV4 Hybrid to prevent telemetry data from being sent to Toyota. This was done to improve car privacy and security, but may void parts of the warranty.

RTX 5090 and M4 MacBook Air: Can It Game?

https://scottjg.com/posts/2026-05-05-egpu-mac-gaming/macos-egpu.jpg
A user successfully attached an NVIDIA RTX 5090 GPU to their MacBook Air using a Thunderbolt dock and a USB-C port, but encountered several challenges including macOS not shipping with drivers for NVIDIA or AMD GPUs on Apple Silicon and limited support for different AI models. The user was able to overcome these challenges by using a Linux VM on the MacBook Air, passing through the GPU to the ...

New Nginx Exploit

https://opengraph.githubassets.com/3769a28a5822a4d244e7a66cb803bdf9d051ba3cb319c2953cc6d53a3d2e9753/DepthFirstDisclosures/Nginx-Rift
A critical heap buffer overflow in NGINX's ngx_http_rewrite_module allows unauthenticated RCE. Exploitation involves cross-request heap manipulation to redirect a cleanup pointer to a fake function invoking system().

First public macOS kernel memory corruption exploit on Apple M5

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Researchers shared a macOS kernel memory corruption exploit with Apple at their Cupertino office, the first to survive MIE on M5 silicon. The exploit was developed using AI and human expertise, highlighting the potential for AI to discover vulnerabilities that bypass advanced mitigations.

The Power of a Free Popsicle (2018)

https://www.gsb.stanford.edu/sites/default/files/styles/webp/public/heath-freepopsicle-1630_1.jpg.webp?itok=Y_tE0bg4
The Magic Castle Hotel maintains a high Tripadvisor ranking by creating "defining moments" such as the Popsicle Hotline, which brings meaning and fond memories to guests. By focusing on a few memorable moments, the hotel excels without needing to perfect every aspect of the customer experience.

A message from President Kornbluth about funding and the talent pipeline

MIT is facing ongoing challenges with funding and talent pipeline due to federal budget cuts and policy changes affecting international students. The Institute is working to address these issues through new funding sources, educational offerings, and advocacy efforts to support its mission of research and education.

HDD Firmware Hacking

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The user was working on an Xbox 360 exploit and needed to modify a hard drive's firmware to introduce a delay in read requests, but instead found a way to exploit the race condition without modifying the firmware. The user then decided to modify the firmware of various hard drives and solid state drives, including Western Digital and Samsung models, to gain a deeper understanding of how they ...

The AI Zombification of Universities

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Owen Yingling, a 21-year-old writer and assistant editor, criticizes the increasing use of AI in elite universities, arguing it threatens to destroy the university as a humanist project. He believes AI use is not just about cheating, but a cancer that turns students into "drooling morons" and undermines education.

Computer Hobby Movement in Canada

https://museum.eecs.yorku.ca/files/thumbnails/692946fd44a6492c01e3624fa71c31c3.jpg
The Toronto Region Association of Computer Enthusiasts (TRACE) was a Canadian computer hobby club that formed in 1976 and played a significant role in the development of personal computing in Canada. TRACE members were hackers who built and experimented with microcomputers, contributing to the growth of the Canadian computer hobby movement and laying the groundwork for future entrepreneurs ...

AI is making me dumb

https://jpain.io/static/og-image.png
User struggles with relying on AI for writing and coding, fearing it diminishes their skills and creates self-doubt. They're trying to regain coding skills by hand and hope AI reverses the trend of low professionalism in software development.

Fossils show millipede and centipede ancestors evolved legs underwater

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Terranox AI (YC W26) Is Hiring a Founding AI/ML Engineer and Summer AI/ML Intern

https://bookface-images.s3.amazonaws.com/small_logos/5f32ec888cb2d0eee4fa5e89a1e14a8af2c2f61f.png
Two individuals co-founded Terranox AI, a vertically integrated AI-powered uranium discovery company. They apply AI/ML to address the global uranium shortage by modernizing a decades-old discovery process.

Understanding the Linux Kernel: The Linux Kernel Startup

https://internals-for-interns.com/images/linux-kernel-startup-diagram-1.webp
The Linux kernel initialization process is compared to an advance team transforming a barren planet into a working colony, with the bootloader as the dropship and the kernel as the team that sets up the colony's infrastructure. The kernel's initialization involves decompressing itself, fixing its page tables, mapping physical RAM, and setting up the memory management system, before finally ...

Int a = 5; a = a++ + ++a; a =? (2011)

https://gynvael.coldwind.pl/img/t_hisoftgynvael_garbaty_lamer.png
The title riddle involves two Undefined Behavior (UB) cases in C/C++ that lead to three possible correct answers: 11, 12, and 13. The UB cases are related to the order of fetching values and the post-increment operation, resulting in different outcomes depending on the compiler and platform.

You Don't Align an AI, You Align with It

People designing AI systems are excluding those who will be affected by them from the decision-making process. This exclusion is disguised by a debate between safety and acceleration camps, both of which treat humans as objects to be designed for rather than as equal participants in the design process.

London's Smallest Public Sculptures

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Germany's Sovereign Tech Fund Backs KDE with €1.3M

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The KDE project received €1.285 million from Germany's Sovereign Tech Fund for its 30th anniversary. The fund has also supported other open-source projects like GNOME, FreeBSD, and Samba.

German intelligence offices snub Palantir software

https://static.dw.com/image/75068013_6.jpg
Germany's domestic intelligence agency BfV has reportedly decided against using Palantir's analysis tools, opting for French company ChapsVision instead. Critics argue that the use of AI-driven software by intelligence agencies poses a risk to fundamental rights, regardless of the software provider.

The conflation of money and things

https://s26162.pcdn.co/wp-content/uploads/2026/05/longform-banner-37.png
The relationship between money and the physical world is complex and often misunderstood, with economists offering different perspectives on its role and nature. The conflation of money and things is a deep source of confusion, with money payments often treated as equivalent to the things they represent.

What's in a GGUF, besides the weights – and what's still missing?

https://nobodywho.ooo/assets/favicon/android-chrome-512x512.png
GGUF is a single-file format for conversational language models, making it more ergonomic than typical safetensors repos. GGUF includes a chat template in the jinja2 templating language to handle complex conversation formats.

EditLens: Quantifying the extent of AI editing in text (2025)

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
Researchers developed a model called EditLens to detect AI-edited text and quantify AI editing magnitude. EditLens achieved state-of-the-art performance in distinguishing human, AI, and mixed writing with high accuracy.

60fps Video on a CGA? – The GlyphBlaster

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEinVLKlP-V6Kxpgx4BS_B32v-6MmkQjKPRPHNwR2hZWF1A0kFAR0XhoNmxBn4qXs9WWqlqbVB5JMq2-rqUAXa9Y6iIoT3JId0yQX8rREm-Kr6BE9RQZLkuv2Im1qgvbRGbdOyUa-wbHCWUEcbXiH4f65IGMZPe6ZoVjLk6KCRzPb-Ds6mvGHY66YlA2fSQv/w400-h293/cat_still.jpg
The user created a project called GlyphBlaster, a Raspberry Pi Pico-powered add-on for the IBM CGA card that allows for custom graphics and video streaming. The GlyphBlaster uses the Pico's PIO mode to read the font ROM and display custom graphics, and can also stream 1bpp video wirelessly to the CGA card.

DIY open-source ultrasound hardware on the rp2040/rp2350

https://raw.githubusercontent.com/kelu124/pic0rick/refs/heads/main/documentation/images/20240406_153634.jpg
The pic0rick is the current recommended board in the un0rick family. It replaces the FPGA-based designs with an RP2040/RP2350 microcontroller, delivering comparable ultrasound acquisition performance at a fraction of the cost and complexity — with no FPGA toolchains or specialized hardware knowledge required. New to the project? Start with the Getting started guide for a step-by-step ...

Rewrite Bun in Rust has been merged

https://opengraph.githubassets.com/a9669f7901b630b43246de33a007f74b784acf903081dd234eafcd60c538a6c3/oven-sh/bun/pull/30412
The batch cannot be applied due to multiple invalid suggestions. Suggestions cannot be applied in certain situations such as deleted lines, pending reviews, or queued pull requests.

Show HN: Running the second public ODoH relay

Numa is a DNS resolver that provides Oblivious DNS over HTTPS (ODoH) protocol, which anonymizes DNS queries by splitting the path between two independent operators. This allows users to route their queries through two separate organizations, providing better privacy compared to traditional DNS services.

Myths about /dev/urandom (2014)

The Linux kernel's random number generator uses a cryptographically secure pseudorandom number generator (CSPRNG) for both /dev/random and /dev/urandom, with the main difference being that /dev/random blocks when the entropy pool is low, while /dev/urandom does not. The article argues that /dev/urandom is sufficient for most cryptographic use cases and that blocking /dev/random can lead to ...

Leaving the Physical World

https://www.eff.org/files/banner_library/barlow-smile.jpg
The author, a former rancher, reflects on the decline of physical work and the rise of the digital world, where people trade tangible experiences for virtual ones. He now advocates for the Electronic Frontier Foundation, promoting openness and freedom in Cyberspace.

The Tree House: A voyage to the source of a backyard dream

https://www.laphamsquarterly.org/sites/default/files/screenshot_2026-04-11_at_12.55.38_pm_0.png
The author's childhood fascination with the Korowai people, who live in Papua's jungle and build treehouses, evolves into an admiration for their egalitarian and sustainable way of life. However, upon visiting the Korowai, the author finds that their traditional way of life is being disrupted by government intervention and the influence of Western culture.

OpenData Vector: MIT-Licensed Vector Search on Object Storage

https://www.opendata.dev/_astro/latency-throughput.B4JDTxNQ_ZMhpTl.webp
OpenData Vector fills the gap between running pgvector and paying a vendor many multiples of hardware costs to operate a search database for you. MIT-licensed and built on SlateDB, OpenData Vector is a stateless, durable, and highly-available search engine that runs anywhere with access to Object Storage. It is designed to be simple enough to operate yourself, and efficient enough to serve ...

Green Card Holders Targeted for Deportation by New 'Removal Apparatus'

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