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You Can Just Print an Air Purifier

https://aftermath.site/3d-printing-air-purifier-co...

Mario and Earendil

https://lucumr.pocoo.org/2026/4/8/mario-and-earend...

Blackholing My Email

https://www.johnsto.co.uk/blog/blackholing-my-emai...

Amnesty International Marks '1,000 Hours' Of Iran's Internet Blackout

https://twitter.com/amnesty/status/204253556081686...

BunnyCDN has been silently losing our production files for 15 months

https://old.reddit.com/r/webdev/comments/1sglytg/b...

Show HN: An interactive map of Tolkien's Middle-earth

https://middle-earth-interactive-map.web.app/

Claude Managed Agents Overview

https://platform.claude.com/docs/en/managed-agents...

We found an undocumented bug in the Apollo 11 guidance computer code

https://www.juxt.pro/blog/a-bug-on-the-dark-side-o...

Little Snitch comes to Linux, but the core logic is closed source

https://the.unknown-universe.co.uk/privacy-securit...

The team behind a pro-Iran, Lego-themed viral-video campaign

https://www.newyorker.com/culture/infinite-scroll/...

Three hundred synths, 3 hardware projects, and one app

https://midi.guide/blog/three-hunded-synths-one-ap...

Issue: Claude Code is unusable for complex engineering tasks with Feb updates

https://github.com/anthropics/claude-code/issues/4...

Dropping Cloudflare for Bunny.net

https://jola.dev/posts/dropping-cloudflare

How Costco Won in Japan (2025)

https://www.readtrung.com/p/how-costco-won-in-japa...

Show HN: I built a tiny LLM to demystify how language models work

https://github.com/arman-bd/guppylm

Exposing and Understanding Scrolling Transfer Functions (2012) [pdf]

https://direction.bordeaux.inria.fr/~roussel/publi...

Gemma 4 on iPhone

https://apps.apple.com/nl/app/google-ai-edge-galle...

Breaking the console: a brief history of video game security

https://sergioprado.blog/breaking-the-console-a-br...

Show HN: Ghost Pepper – Local hold-to-talk speech-to-text for macOS

https://github.com/matthartman/ghost-pepper

Rescuing old printers with an in-browser Linux VM bridged to WebUSB over USB/IP

https://printervention.app/details

Show HN: Gemma 4 Multimodal Fine-Tuner for Apple Silicon

https://github.com/mattmireles/gemma-tuner-multimo...

A cryptography engineer's perspective on quantum computing timelines

https://words.filippo.io/crqc-timeline/

Anthropic Detects Third-Party Clients via System Prompt, Not Headers

https://gist.github.com/mrcattusdev/53b046e56b5a01...

Assessing Claude Mythos Preview's cybersecurity capabilities

https://red.anthropic.com/2026/mythos-preview/

US defense official overseeing AI reaped millions selling xAI stock

https://www.theguardian.com/us-news/2026/apr/09/pe...

The effects of caffeine consumption do not decay with a ~5 hour half-life

https://www.lesswrong.com/posts/vefsxkGWkEMmDcZ7v/...

Show HN: A cartographer's attempt to realistically map Tolkien's world

https://www.intofarlands.com/atlasofarda

Google's AI Overviews spew false answers per hour, bombshell study reveals

https://nypost.com/2026/04/09/business/googles-ai-...

Detox may erase 10 years of social media brain damage, researchers say

https://www.washingtonpost.com/health/2026/04/09/s...

Iran demands Bitcoin fees for ships passing Hormuz during ceasefire

https://www.ft.com/content/02aefac4-ea62-48db-9326...