To add to a bit of comment serendipity, @btrettel posted recently that one of his contributions from his PhD work was the characterization of "turbulent Rayleig

To add to a bit of comment serendipity, @btrettel posted recently that one of his contributions from his PhD work was the characterization of "turbulent Rayleigh" liquid jets that describe men peeing but had remained largely ignored by academia because it didn't usually happen to industrial machines, only humans. https://news.ycombinator.com/item?id=41547882 https://news.ycombinator.com/item?id=41547882