A neat phenomenon called supercooling, water that drops below freezing but stays liquid until the shock of a bump, that allows the molecules to form ice crystals the next thing you see is ice spread throughout the cold water. I call this my truck water, and I tell you it’s some of the best water to drink. | Scioto Post

In this new Physical Review Fluids letter, Chen et al. investigate how vertical-supercooling influences interfacial instability in liquid films, uncovering a direct relation between the onset timescale of hydrodynamic instability, and the process of vertical solidification. Learn more: https://go.aps.org/3W5NSRr | American Physical Society

How Does This Beer Freeze Instantly With One Touch? Beer can be supercooled because it contains a high proportion of water, typically around 90 to 95 percent. Supercooling occurs when a liquid is cooled below its normal freezing point without it solidifying. This state is metastable, meaning the liquid remains unfrozen only in the absence of a nucleation site - an impurity, surface imperfection, or disturbance that would normally initiate the formation of ice crystals. 🍺 In the case of beer, if