The Unix Game is an online programming contest developed by Nokia Bell Labs in honor of the 50th anniversary of Unix. It features Unix-related questions that you must solve by combining the original Unix commands using Unix pipes.

The toolchain I’ve started using for development on the ZX Spectrum is as follows: Visual Studio Code – Editor, with the following extensions: Z80 Assembly 0.0.3 by Imanolea DeZog 2.2.3 by Maziac (this is a renamed update to Z80 Debugger 0.9.1, also by Maziac)…

Last week, Apple quietly unveiled one of the more remarkable pieces of technology that has been developed in the past few years. AssistiveTouch allows one to control an Apple Watch without actually touching the device. Instead, a series of hand and finger…

Fingerspelling.xyz uses your webcam and machine learning to analyze your hand shapes so you can learn to sign the American Sign Language alphabet.

Welcome to /r/startups, the place to discuss startup problems and solutions. Startups are companies that are designed to grow and scale rapidly. ...

I've got 2 massive things to announce today that have been a long time in the works and by pure coincidence, have aligned such that I can share them together here today. One you would have been waiting for and one totally out of left field. Both these announcements…

A community building free and open source software for food pantries.

Run KolibriOS, Linux or Windows 98 in your browser

New research has discovered that monkeys will use the "accent" of another species when they enter its territory to help them better understand one another and potentially avoid conflict.

Proportional–integral–derivative controller calculates feedback to reduce the error in the next step.

This piece was written in partnership with the Stanford Tech History Project, which seeks to document how Stanford’s tech…

Default interface with a few panes and tabs Zellij with the Strider plugin Strider is a ranger clone and comes built-in with Zellij. To run, load its layout with:
zellij --layout strider
Basic multiplexer functionality demonstration

A ribbon-cutting ceremony held virtually at Berkeley Lab's National Energy Research Scientific Computing Center (NERSC) today marked the official launch of Perlmutter – aka NERSC-9 – the GPU-accelerated supercomputer built by HPE in partnership with Nvidia…

Most damning in newly unsealed evidence (1) Google’s employees admitting there's almost no way NOT to provide your location to Google (2) Google designs its ecosystem for location data collection. “This doesn’t sound like something we would want on the front…

Automated data wrangling works in commercial applications, but without analogous open source tools access to open data will fall behind.

Recently, I made some contributions to the continuous integration process for Jekyll. Jekyll is a static site generator created by GitHub and writt...

Mine Safety and Health Administration

Stay Calm and Stay in the Cab!
DVD544-S - 1999

In this video you'll hear how a bulldozer operator felt while he was buried in a surge pile cavity, and how his company's safety efforts, before and during the accident…