My use of the word “finished” in the previous post, regarding a bout of research, was inaccurate. The research is never finished.
I got a little further on the writing today, but also realized I need more info on a key topic.
Today’s word count: 1237
![](https://generationmars.space/wp-content/uploads/2021/05/NASM-PLSS1.jpg)
image (Apollo era A7L Primary Life Support System): NASA