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

Diffusion only happens in liquids and gases because their particles move randomly from place to place. It is an important process for living things; it is how substances move in and out of cells.

Optimization of alloy materials: Diffusion processes in nano particles decoded. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2018 / 11 / 181113155156.htm.