Public-access UNIX system running on NetBSD.

Tilde.club is a shared Unix computer with personal pages.

Git hosting, big-tech free.

raylib is a programming library to enjoy videogames programming; no fancy interface, no visual helpers, no gui tools or editors.

Info about magnetism, electromagnetism, and related topics.

Chemistry Site with a forum, fairly extensive wiki, and library.

Documentation for OpenCAL, an open-source 3D printer employing Computed Axial Lithography.

Omnisearch and Beaker

Digital art, visualizations, and math.

C Tutorial

Repair guides for consumer electronics equipment as well as some info on lasers and laser safety.

This site has a huge amount of info about the development of British nuclear weapons sourced from declassified government archives.

Wide-band Software Defined Radio

This site has some neat write ups about Slackware and Crux.

High Voltage madness. Enough said.

This is Tim Williams' (tmoranwms) personal website. He has some interesting posts about electronics, as well as electrochemistry (especially chlorate cells) and metal casting. The website also has some interesting links.

Blog about OpenBSD, music, and more.

Blogs about OpenBSD, retro computing, programming, and portable devices.

An indie/non-commercial web search engine.

Two artists living on a sailboat who make open-source tools and games.

The OpenBSD Journal is a volunteer-run site dedicated to providing news and information of interest to members of the OpenBSD community.

A solar-powered magazine that talks about sustainable energy, low-tech solutions, and obsolete technology.