Marangoni-effect

This phenomenon was brought to our attention by Canberk Ozan in 2017:

Tears of Wine and the Marangoni Effect

The Marangoni-effect is a practical example of surface-rheology, applicable in daily life…

https://sites.google.com/site/kt8302fall2017/home/xtra/marangoni-effect/Marangoni-effect.png

Marangoni cheat-sheet (click for enlarged image, right-click to download)