FDA authorizes first wearable device that monitors ketone and blood sugar levels

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Apple introduces M6 and M5 Ultra

https://www.apple.com/newsroom/images/2026/08/apple-introduces-m6-and-m5-ultra-for-a-big-leap-in-performance-and-ai-compute/article/Apple-M6-and-M5-Ultra-hero-260825_big.jpg.large.jpg
Apple has introduced M6 and M5 Ultra chips in the new Mac mini and Mac Studio, offering significant performance gains and AI capabilities. The chips provide industry-leading power efficiency, enabling users to run demanding workloads with ease.

Python's pre-declared constants are kinda weird

Python has 6 pre-declared constants: True, False, None, __debug__, Ellipsis (or ...), and NotImplemented. These constants behave differently due to their unique lexical token status.

OpenAI Jalapeño: Better than Nvidia Blackwell

https://substackcdn.com/image/fetch/$s_!QKjS!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc028f756-4748-4583-91b2-5c4a63893cb5_2048x1153.png
OpenAI has developed a highly efficient inference chip called Jalapeño, which outperforms other top accelerators in various benchmarks. The chip's design focuses on eliminating memory movement and fixed latencies to achieve closer-to-roofline performance across all areas of the pareto curve.

New Mac Studio with M5 Max and M5 Ultra

https://www.apple.com/newsroom/images/2026/08/apple-introduces-new-mac-studio-with-m5-max-and-m5-ultra/article/Apple-Mac-Studio-hero-260825_big.jpg.large.jpg
Apple has announced the new Mac Studio, featuring M5 Max and M5 Ultra chips for AI performance and graphics. The Mac Studio offers up to 4.3x faster AI performance, 2x faster storage, and 1.8x faster graphics compared to previous models.

Black hole singularity is a surface not a point

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
The center of a black hole is not a single point, but rather a surface where two observers who fall in at different angles lose contact with each other. This surface, which exists even for rotating black holes, marks the boundary beyond which nothing can escape and has implications for our understanding of quantum gravity.

Show HN: I made a Raspberry with Qwen my local car AI

https://raw.githubusercontent.com/ThinkOffApp/CarWatch/main/docs/img/hero.jpg
A Raspberry Pi 5 runs a local AI model in a car, joining GroupMind rooms and sending updates via CodeWatch. The system is offline, using the car's manual for answers and sensing its own state to maintain honesty and reliability.

When str.lower() is a security vulnerability in Python – Seth Larson

https://avatars.githubusercontent.com/u/18519037?v=4
Python's IDNA 2003 implementation uses str.lower() which may not be consistent with the required Unicode version, causing a vulnerability. A fix was implemented to create new exceptions for specific codepoints to ensure consistency with the specification.

New Mac mini, featuring M6 and M5 Pro

https://www.apple.com/newsroom/images/2026/08/apple-unveils-a-more-powerful-mac-mini-featuring-the-all-new-m6-and-m5-pro/article/Apple-Mac-mini-hero-260825_big.jpg.large.jpg
Apple has released the new Mac mini with M6 and M5 Pro, offering improved performance and versatility in its compact design. The new models feature up to 4x faster AI performance, 2x faster storage, and graphics capabilities.

Run OpenBSD on DigitalOcean for $4/month

https://nil.wallyjones.com/images/openbsd-do-setup/upload-custom-image.png
The author guides readers through setting up OpenBSD on DigitalOcean for $4.24/month, starting with creating a custom image and droplet, then configuring the server and installing basic packages. After installation, users can SSH into their new server and follow the OpenBSD Handbook for post-installation configuration to secure their system.

Bomb fishing is wreaking havoc on Indonesia's coral reefs

https://yale-threesixty.transforms.svdcdn.com/production/Bombed-Reef_Ocean-Agency.jpg?w=400&auto=compress%2Cformat&fit=clip&dm=1787651638&s=0913115f4c72a4adcb739c4e6713c510
Researchers estimate that over 8,000 underwater explosives are detonated annually off Indonesia's coast, destroying coral reefs. The practice of blast fishing is a major threat to the world's most biologically diverse marine ecosystem, known as the Coral Triangle.

Nitter project received cease and desist

https://private-user-images.githubusercontent.com/88931618/641036797-ab2874ed-acbc-4ef8-a56a-f5b299889299.png?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3ODc2Nzg5MjYsIm5iZiI6MTc4NzY3ODYyNiwicGF0aCI6Ii84ODkzMTYxOC82NDEwMzY3OTctYWIyODc0ZWQtYWNiYy00ZWY4LWE1NmEtZjViMjk5ODg5Mjk5LnBuZz9YLUFtei1BbGdvcml0aG09QVdTNC1ITUFDLVNIQTI1NiZYLUFtei1DcmVkZW50aWFsPUFLSUFWQ09EWUxTQTUzUFFLNFpBJTJGMjAyNjA4MjUlMkZ1cy1lYXN0LTElMkZzMyUyRmF3czRfcmVxdWVzdCZYLUFtei1EYXRlPTIwMjYwODI1VDE3MjM0NlomWC1BbXotRXhwaXJlcz0zMDAmWC1BbXotU2lnbmF0dXJlPWEwYmFmYTc0NmVhNzVlOGExODU3MWE0ZGIzZWY0YzViZmM4ZDBmMWZiZjViZDNlMTZlZTc1ZDhlNGJjZmE2NDQmWC1BbXotU2lnbmVkSGVhZGVycz1ob3N0JnJlc3BvbnNlLWNvbnRlbnQtdHlwZT1pbWFnZSUyRnBuZyJ9.e3iH8KvIUk4vrVeRdvD8VjHZHjPq0JcjSwWZhcPC2sg
This repository was archived by the owner on Aug 25, 2026. It is now read-only. This repository was archived by the owner on Aug 25, 2026. It is now read-only.

C2PA Cameras Do Not Survive Contact with Reality

https://retr0.id/stuff/nocors/blog_frog.jpg
The C2PA (Camera-to-Phone Authentication) technology on Android devices, which aims to prevent AI-generated forgeries, has been found to be broken due to vulnerabilities in Key Attestation and Google Play Integrity. These flaws can be exploited by attackers using software or hardware methods, allowing them to produce fake images signed with legitimate keys.

Dolly Parton has died

https://media.guim.co.uk/10b4e02333ee97ecf51d5e814fd324a88832fb17/1177_0_2998_3000/2998.jpg
Dolly Parton, a legendary singer-songwriter and philanthropist, has died at 80 after a long career marked by numerous chart-topping hits and iconic performances. She was known for her generosity, including founding the Imagination Library that donated over 150 million books to children worldwide.

Clara (YC P26) is hiring a growth engineer to bring AI doctors to market

The growth engineer will own Clara's landing pages, experimentation, and lifecycle messaging to support the mission of helping patients discover and use Clara for primary care needs. They'll work closely with clinical teams to ensure medically accurate and HIPAA-safe content.

Show HN: LatticeDB – Like SQLite but for graph databases

https://opengraph.githubassets.com/df5301085e968b2d361522fd1000ccccacb227fd93f05ffa013c0f961840ada6/jeffhajewski/latticedb
LatticeDB is a single-file local database for connected, semantic, and textual data with fast graph traversal, vector similarity search, and BM25 full-text search capabilities. It's designed for relationship-heavy workloads on a single machine with zero-config operation and an embedded single-writer model.

Building a backyard office, the build and cost breakdown

https://cdn.prod.website-files.com/5ecc3aa9b8d8da6245a6cb5e/65677bd2d5c1eaaf0b6e69e6_Office.webp
The author built a backyard office in Portland, Oregon, to improve their remote work experience and stay productive with their toddler at home. They chose a 8x10 foot shed conversion using Tuff Shed's Premier Pro Tall Ranch model and added features like windows, electricity, flooring, and AC for an overall cost of under $20k.

My Friend Aaron

The author recounts his friendship with Aaron, who struggled academically but found success in prediction markets and eventually created his own exchange. However, the platform became a massive success due to bots that bet on Aaron's daily life, making him an internet celebrity.

Tooltips need a delay, and then they need to skip it

https://i0.wp.com/blog.master.dev/wp-content/uploads/2026/08/tooltip.jpg?fit=1024%2C614&ssl=1
The author fixed a tooltip issue on their website by adding a 200ms transition delay, but it created another problem with multiple logos next to each other.

A brief history of federal lift ticket regulation

Firefox 157 will include JPEG XL by default on all platforms

The author plans to enable JPEG XL decoding by default in Firefox 157, but is concerned about its performance and suggests shipping only lossy JPEG XL.

Don't Wordle

Don't Wordle is a free daily word game where you try to avoid guessing the hidden word. You get six tries, using green (correct letter), yellow (correct letter wrong place), and gray (incorrect letters) clues to eliminate possibilities.

Starbase, LA

https://www.spacex.com/assets/images/share.jpg
SpaceX designs, manufactures and launches advanced rockets and spacecraft. The company was founded in 2002 to revolutionize space technology, with the ultimate goal of enabling people to live on other planets.

One Go binary, one YAML file, one SQLite database: I wrote my monitoring tool

I needed to watch a fleet of heterogeneous services: HTTP endpoints, PostgreSQL databases, a few Oracle instances, Redis, Elasticsearch indexes that must stay fresh, machines that should answer ping, and some Prometheus metrics. And I needed to be told, on Telegram, by SMS, on Signal, when something goes down, and when it comes back. The classic answer is a monitoring platform: Prometheus ...

Tracking Costco gas prices

The author tracked gas prices at 600 Costco warehouses during the Strait of Hormuz fuel crisis and mapped their changes. They built a system to collect and analyze this data, using TimescaleDB for time-series storage and Next.js for display.

Visualizing Binary Files

https://movq.de/blog/postings/2026-08-05/0/t/bine1.png.jpg
The author wants to add color visualization to their binary file viewer, bine, similar to Vim's xxd feature. They're considering using a Portable Graymap format instead of ncurses for better performance and usability.

Behaviorally fingerprinting Ox Alpha's provenance

https://cdn.prod.website-files.com/67c5c67a4c758597bd28fafd/6a8d32793ac775f4fae9b362_ox-alpha-header-2400.webp
Ox Alpha, a Chinese language model, exhibits unique censorship patterns on sensitive topics like Xinjiang and Taiwan. The model censors 7 specific topics but answers identically to American models on most other sensitive queries.

A new ceiling for Λ: the de Bruijn–Newman constant

https://judegomila.com/lambda-og.png
The Riemann Hypothesis (RH) states that all non-trivial zeros of the zeta function lie on a vertical line in the complex plane, and its proof involves a series of mathematical lemmas and certificates. The work provides an unconditional proof of RH using Polymath 15's Theorems 1.2 and 1.3, with Platt–Trudgian's record verification as the only external computation.

Fuzzing the Gleam Compiler

https://www.kurz.net/_astro/profile.u9k9iE6S.jpeg
The author is working on a fuzzing tool for the Gleam programming language to test its code generation and identify potential bugs. The tool generates random programs and checks them against both Erlang and JavaScript targets, allowing it to detect differences in output that could indicate issues with the compiler.

Show HN: Lightweight system monitor for Linux VPS written in Go

https://raw.githubusercontent.com/leodeim/vpsmon/main/misc/logo.png
Monitors CPU, memory, swap, disk, network, uptime, and process count. Web UI with login, auto-refreshes every 5 seconds.