Today I am taking a look at the weird world of multicast, where packets get delivered more than once, and we route using a backwards routing table. But, once you understand how it works, a whole world of content distribution possibilities open up to you!…

Carl Gunn in St. Petersburg, Florida on July 25, 2026. Photo by Valerie Smith. Carl Gunn, 77, was concerned for his privacy when he spotted a camera

General Motors backs the latest effort to catch up to China

Humanity gained access to something that remained a black box, and called it control. On how measurement came to stand in for understanding.

I have been working on a patch to the Linux kernel to support $ORIGIN for the interpreter (PT_INTERP) via bpf in binfmt_misc [thread].

Clinical Failure Rates Over the Decades: Yikes

Other

梁文锋四小时投资人会议实录. Contribute to demo-zexuan/liang-wenfeng-investor-meeting-2026-7-22 development by creating an account on GitHub.

Contribute to slvDev/esp32-ai development by creating an account on GitHub.

For our second Content Independence Day, we’re giving website owners finer options to manage AI traffic. Instead of a one-size-fits-all block, all customers can now easily distinguish and manage Search, Agent, and Training bots, alongside the new ability…

where delays are shown to be counterintuitive.

Link to: https://ludic.mataroa.blog/blog/ai-mania-is-eviscerating-global-decision-making/

We’re on a journey to advance and democratize artificial intelligence through open source and open science.

a guide to interactive rebasing.

Plane radar is a neat little project that pulls nearby ADS-B traffic, plots each aircraft by distance and bearing, and shows the details directly on a cute little screen.

Every US golf course on one map — scorecards, ratings, weather, and tee times.