Modeling the behavior of liquids is important for a wide range of applications, from industrial processes and medical devices to computer graphics and visual simulations. However, despite many years ...

Physicists surprised to find that in specially coated tubes, the more viscous a liquid is, the faster it flows. It's widely known that thick, viscous liquids -- like honey -- flow more slowly than low ...

Viscous fingering occurs when a thinner fluid pushes a thicker, more viscous fluid in a porous medium, like underground rock, creating unpredictable, finger-like patterns. For decades, this intricate ...

Anyone who has tried adding water to the bottom of a nearly empty soap dispenser has probably seen an odd effect. Instead of ...