How systems hold their shape through constraint, and why integrity emerges from what you make impossible

This review discusses current evidence about the therapeutic use of cannabis and cannabinoids in adults, potential harms, and evidence-based clinical guidance, including pretreatment screening and addressing preexisting cannabis use in clinical settings.

A curated list of awesome Jujutsu things. Contribute to Necior/awesome-jj development by creating an account on GitHub.

Three decades of making things on the internet

I get a text that my mom’s in the ICU.

The shaky science of genetic determinism

The math library of Lean 4. Contribute to leanprover-community/mathlib4 development by creating an account on GitHub.

Some (well-known) consequences of AI automating work

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It's moving around Guatemala City now. Apple Maps claims it's 29,905 miles away which is a reminder of why I think it's OK to ask Fermi questions in job interviews.

The new Kimi K2 1T model (4-bit quant) runs on 2 512GB M3 Ultras with mlx-lm and mx.distributed.

1 trillion params, at a speed that's actually quite usable:

In 1950, while discussing the recent wave of flying saucer reports over lunch with colleagues at Los Alamos National Laboratory in New Mexico, physicist Enrico Fermi asked a simple question. There …

Build powerful software environments and containerized operations from modular components and simple functions. Perfect for complex software delivery and AI agents. Built by the creators of Docker.

Lemmings - Elizium

“Compiler Engineering in Practice” is a blog series intended to pass on wisdom that seemingly every seasoned compiler developer knows, but is not systematically written down in any textbook or online resource. Some (but not much) prior experience with compilers…

On November 25th, one of our engineers was compromised by the Shai-Hulud npm supply chain worm. Here's what happened, how we responded, and what we've changed.

Brian Merchant has been collecting personal stories for his series AI Killed My Job - previously covering tech workers, translators, and artists - and this latest piece includes anecdotes from …

When teachers do assign whole books, they often choose from a stagnant list of classics.

Here are ten things I learnt about public speaking.

Apple today released iOS 26.2, iPadOS 26.2, and macOS 26.2, all of which introduce new features, bug fixes, and security improvements. Apple says that the updates address over 20 vulnerabilities, including two bugs that are known to have been actively exploited.…

Announcing my latest open-source project.

Rural departments have long relied on cheap software solutions to keep their operations running. But fire chiefs report sharp price increases as investors have entered the market.