[zeroDivisible]

"Silence on the wire" [1] hypothesizes finding the state of systems from the outside world - or based on the lack of information. Found it entertaining to read and this article somehow reminded me about it.

[1] https://www.goodreads.com/book/show/82994.Silence_on_the_Wir...

[godelmachine]

I got Silence on the Wire after reading your comment. Let's see how it is.