Physics Girl
Most People Don’t Know Wine Moves Like This | EVERYDAY MYSTERY
Wine legs aka wine tears or wine fingers are stranger than they seem.
Khan Academy
Khan Academy: Physics: The Marangoni Effect: Make a Soap Propelled Boat!
The differences of surface tension between soap and water can really make things go! This video shows some interesting demos illustrating the Marangoni Effect. Two liquids with different surface tensions will result in a surface tension...