The milky pattern on the surface of the foamed coffee provides a delicious example of… anomalous diffusion in an inhomogeneous medium. A drop of dye added to a glass of water undergoes ordinary ...

A team of scientists have invented a technique to determine the dynamics of microscopic interacting particles by using image recognition to count the number of particles in an imaginary box. By ...

Several recent experiments identify unusual patterns in particle diffusion, hinting at some underlying complexity in the process which physicists have yet to discover. Through new analysis published ...