It's a continuation of
[1]
https://en.wikipedia.org/wiki/Perfect_gas Brownian motion and
the like. I think it'll be a fruitful area of study for many
many decades to come, if not centuries. Once mastered though,
there will be signal in every noise... in fact, there will be no
more noise.
References
Visible links
1.
https://l.facebook.com/l.php?u=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FPerfect_gas&h=pAQEFlguF