Tech Docs

SpaceX’s deal for Grain Management’s nationwide 800 MHz spectrum portfolio could give Starlink Mobile the low-band coverage layer it needs to reach ordinary phones more reliably around walls, foliage, and buildings.

Syntax highlighting colors code so humans can scan it faster. Here’s what keywords, strings, comments, functions, variables, themes, parsers, and semantic highlighting actually mean.

Understand Git repositories, commits, branches, GitHub pull requests, and how to start tracking your own projects with version control.

Learn what a Raspberry Pi is, how GPIO and Raspberry Pi OS work, and five beginner-friendly projects that teach Linux, programming, and electronics.

Vim is a keyboard-driven text editor built around modes, motions, operators, commands, buffers, splits, search, and repeatable editing. This overview explains the core ideas and the commands beginners actually need.

Learn what open-source software means, how licenses and contributors work, and why Linux, Python, and community projects matter.

Linux usually creates a new process with fork(), then replaces the child’s program with exec(). Here’s how PID, memory, file descriptors, PATH, redirection, copy-on-write, and wait() fit together.

Lumos Robotics staged a 45-minute humanoid robot theater show in Shenzhen, featuring dance, comedy, martial arts, DJ sets and magic.

AGILINK’s OmniHand 3 Ultra takes on Suzhou silk embroidery with master artisan Fu Xianghong, showing how difficult delicate materials are for robots.