Isoraķatheð Zorethan
isoraqathedh.com
Isoraķatheð Zorethan
@isoraqathedh.com
/i so ɹa ˈqa tʰɛð ˈzo ɹɛ tʰan/ - conlangs - worldbuilding - road signs

Also on Mastodon: @[email protected]
Trokier Ring Rail (remaster)

This is an elaboration of a very old map that I drew with Kolourpaint once. I'll get a before-and-after version done. https://isoraqathedh.tumblr.com/post/807044281423527936
January 29, 2026 at 3:30 AM
Flags of the Esh Pez II

More flags that I have to draw for a map project. https://isoraqathedh.tumblr.com/post/806863088199630848
January 27, 2026 at 4:42 AM
Q: which part of the immune system should you ask if you want to learn more about ancient Chinese history?
A: Eosinophils
January 25, 2026 at 1:07 PM
Flags of the Esh Pez I

Some flags that I have to draw for a map project. https://isoraqathedh.tumblr.com/post/806591296772964352
January 24, 2026 at 4:14 AM
Vocabulary list

A few words in Eta-ges-ut. https://isoraqathedh.tumblr.com/post/806410102000287744
January 22, 2026 at 3:30 AM
Testing: P⃝ D⃤
January 21, 2026 at 5:41 AM
Vocabulary list

A few words in Eta-ges-ut. https://isoraqathedh.tumblr.com/post/806228904415264769
January 20, 2026 at 3:30 AM
Vocabulary list

A few words in Eta-ges-ut. https://isoraqathedh.tumblr.com/post/805957117253189632
January 17, 2026 at 3:30 AM
1. Amongst all organisms with at least one cell, the mean number of cells it possesses is 1 + 10^___.
2. Amongst all organisms with at least /two/ cells, the mean number of cells it possesses is 2 + 10^___.

What are the integers that come closest to making these statements correct?
January 16, 2026 at 3:44 PM
A surprising fact I learnt. If you count up every hour every human has ever lived up to the end of 2025, and you pick one hour at random, there is a →10%← chance that hour happened between 2001 and 2025.
January 16, 2026 at 7:48 AM
有說過爲人民服務,但從來未說過人民會因此得福。

※指定人士除外
January 15, 2026 at 5:48 AM
Vocabulary list

A few words in Eta-ges-ut. https://isoraqathedh.tumblr.com/post/805775923869859840
January 15, 2026 at 3:30 AM
Physical model of a cantilevered road sign

This sat in my to-do list for actual years. https://isoraqathedh.tumblr.com/post/805599653278236673
January 13, 2026 at 4:57 AM
(Slightly facetious)

People often speak of car dependency, but they don't often talk about foot dependency.
January 12, 2026 at 3:25 AM
Intercity rail around Tarba

A new map always starts on paper. https://isoraqathedh.tumblr.com/post/805328601659621376
January 10, 2026 at 11:35 AM
Small confession to make: magit (as with git) does not actually specify any default message for your first commit, as it very well shouldn't. I don't like "Initial commit". I use "Brought forward", like it's an accounting ledger.
January 10, 2026 at 10:18 AM
Story idea: magical spells were always in Latin and Greek. Then someone found out that more powerful spells can be created if you use Proto-Indo-European. Unfortunately, wizards don't know or otherwise detest pronouncing laryngeals. That is, until one day...
January 9, 2026 at 6:33 AM
There is a certain pattern amongst some people of a particular religious persuasion, where the principle "nothing good comes without difficult times" becomes "difficult times precede good things", and finally "difficult times /is/ the good thing".
January 9, 2026 at 3:38 AM
Pigpen orthography

Another orthography for the script. Actually a whole family. I forgot I wrote this so I didn't scan it until much later. https://isoraqathedh.tumblr.com/post/805141743726166016
January 8, 2026 at 3:30 AM
I'm looking for someone on Bluesky who posted a couple of nice worldbuilding pictures about a bunch of aliens. I remember that one of them has a base 8 counting system and "the villain of the story" (len(name) == 3) looks a bit like the picture attached. I saw it yesterday and then didn't save it.
January 5, 2026 at 6:22 AM
Errata

I made some errors and finally had the opportunity to fix them. Just a small few of them. The rest will have to wait. https://isoraqathedh.tumblr.com/post/804869953736130560
January 5, 2026 at 3:30 AM
The reference octave

Forcing in absolute pitch into the inherently relative system, part 1. https://isoraqathedh.tumblr.com/post/804688760581324800
January 3, 2026 at 3:30 AM
Umamusume but it's plums.

Umemusume.
January 1, 2026 at 10:14 AM
Every wordle-like clone I have ever played, and when I played them.
January 1, 2026 at 6:38 AM
gwołcowq skeł

Selecting half of all things like that usually results in poor results. https://isoraqathedh.tumblr.com/post/804507565356728320
January 1, 2026 at 3:30 AM