By Sam Altman

Nothing but history's most interesting letters. Click to read Letters of Note, by Shaun Usher, a Substack publication.

A very common adage in ODE solvers is that if you run into trouble with an explicit method, usually some explicit Runge-Kutta method like RK4, then you should try an implicit method. Implicit methods, because they are doing more work, solving an implicit…

Today, we’re launching a new experimental Google app for Windows in Labs to help you find what you need, faster.Now you can search without switching windows or interrupt…

Following Charlie Kirk’s assassination and the Trump administration’s promise to go after the “radical left” a study showing most domestic terrorism is far-right was disappeared.

On June 19th, my life changed with a phone call.

A nationwide study suggests infections with human papillomavirus (HPV) types 16 and 18 have been virtually eliminated since vaccination began in 2008 – protecting even unvaccinated women.

Big thanks to PCBway, let them help bring your projects to life! https://www.pcbway.com/

With many Samsung zFlip phones hitting the unfortunate fate of a broken folding screen, I took it as an opportunity to build my own silly phone. Taking only the minimum…

Exploring a minimal implementation of a time-sharing kernel on RISC-V, implemented in Zig, on top of OpenSBI.

Learn how Linux containers are built from the ground up. Starting with the mount namespace and a root filesystem, see why PID, cgroup, UTS, and network namespaces naturally follow - and how this foundation makes concepts like bind mounts, volumes, and persistence…

The world's largest airplane will transport massive wind-turbine blades to onshore farms in an attempt to reshape the future of wind energy logistics.

Introduction Just a short note today. I’m in the middle of my trip, which will end in Eindhoven next week (see notice at the end of this article), when I heard that Meta had leaked a video on…

Why C++ remains a powerful and relevant programming language in today's tech landscape.

Exploring the world of constraint solvers with very simple examples.

We built an automated assembly line that folds paper doves, and sent 88,000 of them to our fans!

One ubiquitous microprocessor of the late 1970s and 1980s was the MOS Technology MCS 6502. I included a section on the development of the 6502 in Part 2 of Supply Chain Games, and have posted...