Jetting off: particle imaging velocimetry image of a jet undergoing a deceleration 20 times greater than that of gravity. (Courtesy: CJM van Rijn et al/Physical Review Fluids) Spectacular upward jets ...
In its most basic form, surface tension is the tendency of liquids to bead up rather than spread out because they are more attracted to themselves (cohesion) than they are attracted to other things, ...