See also https://chrisdown.name/2018/01/02/in-defence-of-swap.html which I found via a link on Lennart Poettering's article https://0pointer.net/blog/fitting-everything-together.html

Interesting blog, some example articles:
Sandcastles and skyscrapers (VMS vs Unix) https://liam-on-linux.dreamwidth.org/#entry-86240
history of MS-DOS https://liam-on-linux.dreamwidth.org/#entry-85836
I want to see AROS, MorphOS or Haiku on the Raspberry Pi  https://liam-on-linux.dreamwidth.org/#entry-83201
Found on the TUHS mailing list.

Pocket SDR is an open-source GNSS (Global Navigation Satellite System) receiver based on SDR (software defined radio) technology. It consists of a RF front-end device, some utilities for the device and GNSS-SDR APs (application programs) written in Python and C. It supports almost all signals for GPS, GLONASS, Galileo, QZSS, BeiDou, NavIC and SBAS.
From Tomoji Takasu, the author of rtklib.
https://www.rtklib.com/rtklib_sdr.htm has a nice table describing GNSS signals.



See also https://s-taka.org/en/awesome-pocketsdr-pocket_trk/ for several blog articles about pocketSDR.

Interesting blog about free software, photography, Gimp, in german.

Found https://partofthething.com/thoughts/?p=835 via https://hackaday.com/2015/12/12/raspberry-pi-communication-via-laser/
Reducing dependency on Google is a good idea.
https://partofthething.com/thoughts/the-infopanel-a-simple-mqtt-connected-display-system-for-weather-traffic-pictures-animations-anything/
https://partofthething.com/thoughts/making-a-cheap-and-simple-barn-door-star-tracker-with-software-tangent-correction-for-astrophotography/
https://partofthething.com/thoughts/reading-out-a-crookes-radiometer-light-mill-with-python-and-opencv/
https://partofthething.com/thoughts/the-modern-era-passed-through-a-cathode-ray-tube/
and
https://partofthething.com/thoughts/adding-rigor-to-information-analysis-in-the-era-of-fake-news-and-alternative-facts/
sound interesting too.

http://johnj.com/posts/journaling-procedure A Daily Journal in Org Mode
http://johnj.com/posts/lisp-projects/ Common Lisp How-Tos
and more.
Found via John's post on https://planet.lisp.org/
http://johnj.com/posts/tco/ Adding Tail Call Optimization to A Lisp Written in Go
See also his GitHub page https://github.com/eigenhombre

Magit is the Emacs package for managing git repositories.
Forges is a Magit extention for extended features for topics management (issues, pull requests, merge requests, notifications)
This article describes how Magit/Forges can be set up to work with GitLab.

https://en.wikipedia.org/wiki/Aniara
Both found on Sandra Snan's blog https://idiomdrottning.org/genre-vs-literature

Another blog using https://github.com/bastibe/org-static-blog

The author found Org Mode lacking: "I find the export tools available for Org Mode are not quite powerful (or fast) enough for a large blog. I got pretty far trying to get the export features to suit, but not far enough – generation of a large site took too long, and customization was too unwieldy."