Rubén Osorio’s blog

Moving electricity around the world has huge financial and environmental benefits. Unfortunately, current power transmission systems are both lossy and expensive to build. This post explores an alternative design for cables to make undersea power transmission…

Today's AI systems have human-designed, fixed architectures and cannot autonomously and continuously improve themselves. The advance of AI could itself be automated. If done safely, that would...

Erythritol may impair cellular functions essential to maintaining brain blood vessel health, according to researchers at the University of Colorado Boulder. Findings suggest that erythritol increases ...

A BitTorrent client implementation in Go. Contribute to piyushgupta53/go-torrent-client development by creating an account on GitHub.

The long read: When fossilised remains were discovered in the Djurab desert in 2001, they were hailed as radically rewriting the history of our species. But not everyone was convinced – and the bitter argument that followed has consumed the lives of scholars…

Sen. Alex Padilla was forcibly removed from a news conference Thursday morning with Homeland Security Secretary Kristi Noem.

A free, sovereign and GDPR-compliant recursive DNS resolver with a strong focus on security to protect the citizens and organizations of the European Union.

A.O. Scott ponders the specific gravity and unlikely grace of Kay Ryan’s “Turtle.” And we have a game to help you memorize it.

Many people who focus on information security, including myself, have
long considered
Telegram suspicious and untrustworthy.
Now, based on findings
published by the investigative journalism outlet ISt

Meta is making its first major minority investment in an outside company as it tries to catch up to a growing field of artificial intelligence rivals.

Today, June 12, 2025, Cloudflare suffered a significant service outage that affected a large set of our critical services, including Workers KV, WARP, Access, Gateway, Images, Stream, Workers AI, Turnstile and Challenges, AutoRAG, and parts of the Cloudflare…

Stop using it immediately.

Tattoy is a text-based terminal compositor

A lovingly crafted cross platform game engine, try the preview!

This new paper by 11 authors from organizations including IBM, Invariant Labs, ETH Zurich, Google and Microsoft is an excellent addition to the literature on prompt injection and LLM security. …