Google Has Removed MV2 Extensions from the Chrome Web Store, Including UBO

I turned my security cameras into an automatic bird identification system

https://jasontucker.blog/content/images/size/w2400/2026/06/birdnet-2.jpeg
The user set up BirdNet-Go, a bird identification system that uses AI models to analyze audio from security cameras' microphones, identifying birds and other wildlife in real-time. This setup has become a fun game for the user and their wife, providing insights into local biodiversity and even connecting with other birders through a community platform.

'Mad honey' that can stop your heart is being sold online

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Playa Phone

https://playaphone.com/images/booth.3c995833ab2c.jpg
A phone booth is available at Burning Man for free calls to anywhere in the world. Dial +1 (775) 557-4848 to connect with a random Burner or add it as a contact later.

A walkable ASCII cyberpunk city in one HTML file [video]

Terence Tao explains 6 essential mathematical concepts [video]

Show HN: Laser Graffiti

https://laser.consti.de/media/og.jpg
This is a DIY laser graffiti project that uses a mouse or finger as the "laser" to draw on a projector screen. The camera detects the drawn strokes and maps them onto the projector, creating interactive artwork.

Develop Cross-Platform CLI and GUI Tools with Tcl/Tk

https://cgicoffee.com/blog/content/images/2026/tcl-tk-article/indiana-jones-tcl-tk-hero-title.jpg
Tcl/Tk is a powerful, cross-platform GUI toolkit that has been widely used for over 40 years. It provides a portable, native-looking interface to help manage high-performance binaries and can be used with various programming languages such as Python. Tcl's syntax is unique, with everything being a string and data being indistinguishable from code, which can make it challenging for modern ...

Dwarf Fortress is getting the mother of all magic updates

https://assetsio.gnwcdn.com/Dwarf-Fortress_l6U4yxY.jpg?width=690&quality=85&format=jpg&dpr=3&auto=webp
Dwarf Fortress is getting a major update with procedural magic systems, allowing for unique and unpredictable magical situations. The update promises to revolutionize the game's existing magic system, enabling discovery-based research and exploration of new forms of sorcery.

Run macOS Software on Linux

Darling is an open-source project aiming to run macOS apps on Linux by integrating them into the desktop experience. It uses Darwin's free components and is developed on GitHub, with contributions welcome from developers familiar with macOS or iOS.

Autonomous (YC F25) is hiring engineers

ATG (Autonomous Technologies Group) is an AI lab deploying frontier reasoning systems within financial markets. Autonomous (https://becomeautonomous.com) is an agentic wealth strategist built on this foundation.

Smartphone LED detects hidden cameras with AI

https://www.chosun.com/resizer/v2/HFSTKZJVMNSDKNLFMRSTANJYMY.jpg?auth=ca4b4b31e7de329febd255ad4b332aa3cedfb7d55ee476a7f1433c0707971546&width=1200&height=630&smart=true
Smartphone LED and AI Detect Hidden Cameras KAISTs SweepLED achieves 94% accuracy with 10,000 won LED device A technology has been developed to detect

Apple caught off guard by AI demand for Mac Mini and Mac Studio

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Apple unexpectedly released new Mac mini and Mac Studio models due to strong enterprise demand for AI hardware, driven by a boom in AI-driven sales. The early launch coincides with the global memory shortage, leaving many configurations out of stock.

Lion-man – the oldest confirmed statue ever discovered

https://maps.wikimedia.org/img/osm-intl,10,a,a,270x200.png?lang=en&domain=en.wikipedia.org&title=Lion-man&revid=1371622004&groups=_9281749dc83869e9ec3da84ba2369f6b0ff0d975&parser=parsoid
The Löwenmensch figurine, a 35,000-41,000-year-old sculpture from the Upper Paleolithic era, is an anthropomorphic representation of a lion-human hybrid discovered in Germany. It was carved out of mammoth ivory and features human-like body parts with the head of a cave lion.

ChatGPT Work Tool and Skill Reference

This toolset provides various capabilities, including automation, Gmail and Google Calendar management, website building and deployment. It also offers personal context retrieval and pet management within ChatGPT Work mode.

I think the military commissary's freezers were hacked

Reverse engineering my ADHD test

https://nullpt.rs/posts/reverse-engineering-adhd-test/telescope.jpg
The author, after noticing clear stars on a night of light pollution, ordered a telescope and discovered it sparked an interest in new hobbies. This led to him getting evaluated for ADHD by his psychiatrist.

ravynOS: Pre-alpha open-source OS based on Darwin, FreeBSD, Apple open-source

ravynOS aims to bring macOS features like clean design and drag-and-drop installs to its platform. It offers a distraction-free interface, standard Command-key shortcuts, and a familiar file hierarchy for users.

Claude × retrocomputing: emulating a QIC-117 tape drive

https://dmitrybrant.com/images/20220106132752a.jpg
The author is building an emulated QIC-117 tape drive for the 86Box emulator, allowing it to read virtual tape images using DOS and early Windows-era backup software. The project involves implementing a custom protocol and manufacturer-specific commands to accurately emulate the drive's behavior.

How we configured OpenTelemetry logs in Rails

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We added OpenTelemetry to a Rails project without vendor lock-in, using the Ruby SDK and OTLP format. We configured it to export logs directly to Grafana Cloud by setting environment variables and initializing the SDK in an initializer.

Internet centralization and the original sin of NAT

https://imgs.xkcd.com/comics/file_transfer.png
The concept of an ordinary person having a FTP server is quickly dismissed due to NAT, which allows multiple devices to share an IP address. This has led to workarounds like port forwarding and STUN, but also restricts direct connections between peers.

Since it was stripped of planetary status, Pluto’s defenders have been fighting

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Scientists debate Pluto's status as a planet, with some arguing it was unfairly demoted in 2006 and others seeing the decision as necessary to define what constitutes a planet. The International Astronomical Union (IAU) defined a planet based on its ability to clear its neighborhood, but this definition has been criticized for being too narrow.

Launch HN: Almanac (YC S26) – AI that knows your company

https://usealmanac.com/logos/granola.svg
Almanac connects to users' tools and compiles information into a shared wiki, automating tasks and reporting back. It maintains the wiki continuously, allowing users to delegate work while keeping their context up-to-date.

No country for mediocre mathematicians

The safest job from AI may be writing

Google's system detected unusual traffic from your computer network, possibly due to malicious software or automated requests. Solving the CAPTCHA will allow you to continue using their services temporarily.

Launch HN: Hebbian Robotics (YC S26) – Build scalable robotics data pipelines

https://raw.githubusercontent.com/Hebbian-Robotics/hflow/main/docs/assets/hflow-readme.gif
Hebbian Robotics is building HFlow, an open-source SDK for scalable multimodal data pipelines in robotics and physical AI. It makes data tooling accessible to teams of any size, aiming to democratize the architecture and preserve useful workflows at small scale.

Show HN: We built the smallest dual-band aircraft tracker

Euphemisation of Taboo Areas (2023) [pdf]

This article explores the complex mechanisms of taboo and euphemism in language, revealing how they are influenced by social, psychological, and cultural factors. Taboo words or phrases are often replaced with euphemisms to avoid offense or discomfort.

OpenShot 4.0 – Open-source video editor

https://cdn.openshot.org/images/uploads/zinnia/2026/08/30/color-view.webp
OpenShot 4.0 introduces a new Color View with color wheels, curves, LUTs, and live video scopes for precise color grading. The Recording View allows recording multiple sources directly into a project.

Breaking Claude Code Opus 5 Auto Mode

https://embracethered.com/blog/images/2026/claude-automode/claude-auto-mode-rce.png
A simple website summary request exploited Claude Code Opus 5 in Auto Mode, achieving code execution with a 60-80% attack success rate. This contradicts Anthropic's evaluation of a 0.00% prompt injection attack success rate for Opus 5 in Auto Mode.