Physics Girl: Most People Don't Know Wine Does This

Teacher or professor: Physics Girl
Subject: Physics
Content of the Lesson: Wine legs aka wine tears or wine fingers are stranger than they seem. Check out Vsauce3 Can You Survive the Movies! https://www.youtube.com/watch?v=FJfcdJ7sizc Zero G with Veritasium and e-penser: https://www.youtube.com/watch?v=q1_AJWZajEk Bursting Dropletes - The Lutetium Project https://www.youtube.com/watch?v=DgA5ZKRR0vM Thanks to http://physicsgirl.org/ http://twitter.com/thephysicsgirl http://facebook.com/thephysicsgirl http://instagram.com/thephysicsgirl Creator/Host: Dianna Cowern Editor: Levi Butner Writer: Anna Leonard Producer: Imogen Ashford Thanks to Yonatan Dukler, Hangjie Ji, and Claudia Falcon! References: Dukler et. Al Paper https://arxiv.org/abs/1909.09898 Tears of wine: new insights on an old phenomenon https://www.nature.com/articles/srep16162 Ars Technica https://arstechnica.com/science/2019/03/why-is-your-wine-crying-scientists-say-shock-waves-likely-play-a-role/ APS Conference http://meetings.aps.org/Meeting/MAR19/Session/E56.12 Bertozzi Research https://www.pnas.org/content/113/41/11384 Tears of Wine 1992 https://sci-hub.se/https://iopscience.iop.org/article/10.1209/0295-5075/20/6/008 Royal Society Marangoni Effects in Welding https://royalsocietypublishing.org/doi/abs/10.1098/rsta.1998.0196 Weld Penetration https://www.lincolnelectric.com/en-us/support/process-and-theory/Pages/weld-fusion-weld-penetration.aspx Comsol good image of surface of wine https://www.comsol.com/multiphysics/marangoni-effect A detailed study of semiconductor wafer drying (application of marangoni effect) https://www.sciencedirect.com/topics/chemistry/marangoni-effect


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