Figure 3. (IMAGE) Osaka University Caption (a) Configuration and snapshot of particle concentration distribution. (b) Comparison of the distribution of simulated particles (left) and Guinness beer bubbles (right) at the midpoint. (c) Snapshots of a bubble-concentration wave forming in: a pint glass (top left), a cocktail glass (top center), and a 1-oz (30-ml) shot glass (top right). Phase diagrams of scaled velocity fluctuation (bottom). The shaded areas correspond to the typical dimensions of the glasses. The corresponding movie is presented in the Supplementary Movie: https://journals.aps.org/pre/supplemental/10.1103/PhysRevE.103.063103 Credit Osaka University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.