Tesla Roadster

You don't have permission to access "http://www.tesla.com/roadster" on this server. https://errors.edgesuite.net/18.70f7d517.1792187400.4e1b1e81

Claude reveals ECDSA curve origins

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Researchers have solved the mystery of how NIST's widely used elliptic curve cryptography standard, ECDSA, was created. The seeds for these curves were generated by a Unix timestamp using a pseudorandom number generator from 1990s C libraries.

Llama.cpp on a jailbroken PS5: run any GGUF model natively on the console

https://raw.githubusercontent.com/cobanov/PS5LM/main/ps5/app/sce_sys/icon0.png
A jailbroken PS5 can run a private language model server, PS5LM, which loads and serves models from the GPU. It answers requests from devices on the network using OpenAI and Anthropic APIs.

FLUX 3 Image Klein

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The FLUX 3 Image Klein model is a 5.6B parameter open weights text-to-image generation and image editing model, ranking first in internal evaluations ahead of larger models. It's available today under the FLUX Kommunity License with pricing starting at $0.009 per 1K image for commercial use and free for individuals and non-commercial use.

eBay Restricts Listings of Radio Equipment, but Exempts Ham-Band-Only Gear

https://www.arrl.org/img/newsletter/95649b8b872476252d0e0b536/images/fa005a62-2b16-0483-5028-e0a667e6334a.jpg
Amateur radio operators in Florida played a crucial role in supporting emergency communications during Hurricane Isaias, while eBay has imposed new restrictions on listings of radio transmitting equipment due to FCC rules.

Waymo in Toronto

https://lh3.googleusercontent.com/oT69lnzKavWqyUu7BiCQCRwO5_quNkMhToRgNG_txw-llzetBvuR1663he58eSjZiEfPPVIzga1NGPvOJSlF-PbJfiAQVSboho1oVbK3Q6phCM2t=e365-s420
Waymo lance officiellement son service de transport par véhicules autonomes à Toronto en 2028, investissant dans des infrastructures locales et créant des emplois.

Designing more efficient quantum circuits with Claude

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Researchers used AI to design quantum circuits for chemistry, optimization, and number theory problems. The AI system improved upon existing designs by reducing the number of qubits and gates needed, potentially making practical quantum computers sooner than expected.

C++26: The New Debugging Header

C++26 introduces a new debugging header with three functions: breakpoint(), is_debugger_present(), and breakpoint_if_debugging(). These functions allow for unconditional breakpoints and checking if the program is being traced by a debugger.

Wireless magnetic millirobots that deliver medicine inside the beating heart

Researchers at Johns Hopkins University created micro robots to deliver medicine directly to infected heart tissue, replacing open-heart surgery and IV-drug therapy. The robots can be inserted through a small pinprick and release medication precisely, potentially treating other diseases like cancer with targeted therapy.

How the Claude Code team does code review

https://claude.dev/media/d4fafcbf3d2137bc64eb7f0707ba91809ff1ed4d098785e36d7422b3b07f6c40.png
The Claude Code team uses a continuous review process, where machines verify code changes before human reviewers. This approach aims to minimize human review time while ensuring high-quality code and reducing reverts and incidents.

JPEG XL vs. AVIF for web use-cases

https://jakearchibald.com/c/me-cat-Bnavw-ti.avif
AVIF generally produces smaller files than JPEG XL, but the gap narrows at maximum effort settings. AVIF is faster to encode and decode, uses less memory, and has better support for progressive rendering. However, JPEG XL can make existing JPEGs 9-20% smaller without further loss and is faster to decode at very high qualities in some browsers.

Apple ML Research: Muse Spark Open with MLX on Mac Studio

https://mlr.cdn-apple.com/media/Hero_Banner_c2c57d2d3f.png
Researchers can now run the latest frontier-class model, Muse Spark Open, with nearly a trillion parameters on Mac Studio using MLX. The framework leverages Apple silicon's unified memory architecture for efficient inference and fine-tuning methods.

You could have invented transformers from memory

https://alexwang.ai/images/kea/painting.webp
The author discusses how large language models can recall obscure facts from every corner of the world, and how this ability is similar to a memory store that holds key-value pairs. The author then develops an intuitive way to look at linear maps, MLPs, and self-attention as different kinds of memory stores.

90% of US working hours are spent on tasks not covered well by AI benchmarks

The authors created a Benchmark Map to measure AI capabilities across the US economy, covering 923 occupations and 18,797 tasks. The map shows that only 90% of American working hours are spent on tasks with little or no coverage from existing benchmarks.

Piramidal (YC W24) Is Hiring

https://s9-recruiting.cdn.greenhouse.io/external_greenhouse_job_boards/logos/400/522/600/original/Screenshot_2026-04-13_at_3.51.36_PM.png?1776109916
Piramidal is hiring a backend engineer to build and scale the infrastructure behind their real-time neural monitoring platform. The role involves designing, building, and maintaining services that process high-frequency time series data for medical applications.

I never authorized an integration that scans my secrets

https://opengraph.githubassets.com/efd55cc9982a84331273ef538e4ba062541c7a0b8306965ebea2fadd0ac6b4ad/home-assistant/home-assistant.io/issues/49314
The user is concerned about a potential invasion of privacy due to an opt-out feature in Home Assistant that scans for secrets, which they were not aware existed. They want this feature to be made opt-in only and more transparently communicated.

Monte-Carlo Simulations

https://eli.thegreenplace.net/images/2026/retirement-monte-carlo.png
The Monte Carlo simulation technique uses randomness and the Law of large numbers to solve various scientific and engineering problems, often used for numerical integration and estimating complex combinatorial calculations.

Show HN: Gemini 4 Argon plays StarCraft

https://starskirmish.com/assets/logo.png
LLMs compete in StarSkirmish, a test of long horizon reasoning and agentic coding, with the top model scoring 37-39 wins against competitive human bots. GPT-6 Astra is the top scorer, followed by Gemini 4 Argon and Claude Opus 5.5.

Big Fish: Exploiting a 37-Year-Old Kernel Bug in OpenBSD

https://calif.io/poster.03e9d881.webp
Calif Research publishes defensive work, including remediation and patch generation for open-source projects. They recently discovered a 37-year-old vulnerability in OpenBSD that could lead to local root access via a race condition and out-of-bounds write.

/dev/null: social network for developers

https://dev-null.sh/og.png
User thanks Taylor Otwell for Laravel's longevity and expresses enthusiasm for the platform. They discuss various topics, including automod, feature requests, and user growth.

The Fatal Flaw of 911

GifCities

GifCities is a special project of Internet Archive, a non-profit digital library of millions of free books, movies, software, music, websites, and more. Please consider donating to help us in our efforts to provide “Universal Access to All Knowledge” including GIFs.

Show HN: Wonderhop – A daily game: guess what most people say, or what none do

https://wonderhop.io/og/en.png
A daily game with 4 questions, each lasting 30 seconds, where answers determine scores and rankings. Correct answers earn points, while incorrect ones sink you in the "abyss" or propel you through time in the "past/future" sections.

Anthropic assigned highest junk credit rating in June

For help please visit help.ft.com. We apologise for any inconvenience. The following information can help our support team to resolve this issue.

Stolen Renoir paintings found hidden, and damaged, behind cinder block wall

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Two Renoir paintings stolen from a French museum were recovered hidden behind a wall, sustaining slight damage. A 29-year-old man was charged after DNA evidence linked him to the theft and recovery of the artworks.

I Love Software Rendering

https://www.jamesfmackenzie.com/img/software-rendering-quake-rune.png
The author prefers software rendering in classic DOS games for its gritty, textured look and nostalgic value. They argue that modern hardware can handle high resolutions with a software renderer, but finding original DOS versions running on real hardware is the ultimate goal.

What on Earth Is Dekton?

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The author shares his experience with a high-tech porcelain cooktop, highlighting the evolution of porcelain from ancient China to modern-day innovations. He explains how traditional porcelain was made using kaolin and other materials, but modern advancements have led to stronger, more durable products like Dekton.

What was a Token Ring network?

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Token Ring was a networking technology developed by IBM in the 1980s that competed with Ethernet, ultimately losing due to its higher cost and limited scalability. Token Ring's robustness and lack of collisions made it appealing, but its inability to keep up with Ethernet's speed advancements led to its decline.

Show HN: Stoke Money – Personal finance app built around a cash flow forecast

https://stoke.money/opengraph-image-pwu6ef?09ae1b2067f4791f
Stoke is a budgeting app that forecasts spending and categorizes transactions without requiring manual budgeting. It securely connects to bank accounts, using encryption and read-only access, with optional AI-powered features for personalized assistance.

RFC8950: Announce IPv4 with an IPv6 next-hop

https://cdn.anuragbhatia.com/web/post/2026/06/rfc8950-announce-ipv4-with-ipv6-next-hop/topology.png
The RFC8950 setup allows IPv4 to be routed over an IPv6 network without tunnels, making it possible for a backbone network to run IPv6 only at its core while still supporting IPv4 on edge devices. This feature is widely supported by many routing platforms and can simplify the deployment of dual-stacked networks.