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