74th Annual Meeting of the APS Division of Fluid Dynamics (November 21, 2021 — November 23, 2021)

P0001: Soft-treads:Complex fluid instabilities at our feet

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Authors

• Sunny Kumar , School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta GA
• Saad Bhamla, School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta GA

DOI: https://doi.org/10.1103/APS.DFD.2021.GFM.P0001

In daily life, we observe many patterns in flowers, animals and others. There is a very interesting pattern observed by wet muddy feet. These patterns are commonly observed during the rainy season. Every footprints tell about something. When you are walking bare feet and stuck to some wet mud. They create the pattern at every walk. The dry patterns of feet are similar as branches of the tree or fractal patterns. Here this poster shows the followings patterns.