I started to look into the problem that you cannot correctly express in software
what you cannot write tests for. This article about the software to be written
for the US missile defense system (a project with a $29Bn budget), is
fascinating:
https://mobile.nytimes.com/1986/09/16/science/software-seen-as-obstacle-in-developing-star-wars.html
1 reply
Replying to @coderbyheart
It's fascinating to see how "modern" concepts like loose-coupling,
edge-computing, provide enough resources for developers, was already state of
the art 50 years ago.