In 1990, Swiss scientists performed dye tracer experiments in Lake Alpnach, revealing that dye clouds formed elongated ...

So-called reaction-diffusion fronts occur when two chemicals react with one another and spread out at the same time. Scientists can use this effect to model and better understand problems in chemistry ...

Researchers were inspired by marinated eggs to demonstrate how diffusion works in an easy and quantifiable way. The basis of the recipe is marinating hard boiled eggs in vinegar or brine, which cures ...

Glass transition is a Grand Challenge in condensed matter physics and still reveals surprises, despite decades of intense research. For instance, diffusion in glassy liquids was until now thought to ...

WASHINGTON, March 23, 2022 -- Marinated, or pickled, eggs are enjoyed by cultures around the world. There are Pennsylvania Dutch red-beet pickled eggs, German-style ones with a heavy dose of mustard, ...