Most People Don’t Know Wine Moves Like This | EVERYDAY MYSTERY

The video explores the phenomenon of wine tears, a curious occurrence when wine forms droplets on the glass surface. The presenter, Diana, investigates this mystery, revealing that the Marangoni effect, a surface tension gradient, is responsible. The video includes a demonstration and discusses the effect's applications in welding and spacecraft construction. The research conducted at UCLA provides insights into this everyday mystery, highlighting the importance of surface tension in fluid dynamics.

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