The Marangoni effect is the mass transfer along an interface between two fluids due to a gradient of the surface tension. This is an experimental demonstration of the effect https://t.co/1aBwvSk2Fx pic.twitter.com/wc2uzAaFSi
— Massimo (@Rainmaker1973) July 6, 2020
Yesterday I saw the making of a sweet Ghevar Malai, which shows similar effect of the surface tension difference between oil and the new drop of the sweet.
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