Miriam BooshI poured root beer in a square glass. Now I just have beer.
Brian Stafford@Miriamm In case you missed it, the Ignobel Prize for Physics 2002:
PHYSICS: Arnd Leike of the University of Munich, for demonstrating that beer froth obeys the mathematical Law of Exponential Decay.
[REFERENCE: “Demonstration of the Exponential Decay Law Using Beer Froth,” Arnd Leike, European Journal of Physics, vol. 23, January 2002, pp. 21-26.]
https://iopscience.iop.org/article/10.1088/0143-0807/23/1/304