Still Waters Posted January 22, 2022 #1 Share Posted January 22, 2022 French physicists have figured out a way to extend the usually short lives of bubbles. University of Lille physicists published findings Tuesday in the journal Physical Review Fluids, recounting how they extended the "fragile and ephemeral" lifetime of a single bubble to a mind-blowing 465 days. The typical bathtub or dish soap bubble lasts just moments before popping due to the "gravity-induced drainage and/or the evaporation of the liquid" inside the sphere, according to the study's authors. But when researchers formed bubbles with a high concentration of glycerol — a compound commonly used in a host of foods and medicines — the compound was highly effective in staving off the sphere's inevitable death by pop. One bubble apparently lasted for 465 days. https://www.nbcnews.com/news/world/french-physicists-developed-bubble-didnt-burst-year-rcna13077 https://journals.aps.org/prfluids/abstract/10.1103/PhysRevFluids.7.L011601 Quote Record Lifetime for a Bubble https://physics.aps.org/articles/v15/s7 3 Link to comment Share on other sites More sharing options...
jethrofloyd Posted January 22, 2022 #2 Share Posted January 22, 2022 Now I can chew a chewing gum 465 days. Link to comment Share on other sites More sharing options...
Freez1 Posted January 23, 2022 #3 Share Posted January 23, 2022 My life is now complete Link to comment Share on other sites More sharing options...
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