Move the mouse over the picture to animate it.   
Image Theory Video Short description

theory

video

This animation illustrates the concept of free path length of molecules in a gas.

theory

video

Brownian motion. Chaotic motion of minute particle suspended in a gas or liquid.

theory

video

Boltzman Distribution. Animation shows the behavior of the gas molecules in the presence of the gravitational field.

theory

video

Molecular structures.