The video begins with a clear glass beaker placed on a white surface against a black background. The beaker has measurement markings on it. A person's hand is seen holding a small glass container and pouring a white powder into the beaker. The hand then uses a metal spoon to stir the powder in the beaker. The stirring action is repeated several times, and the powder appears to be dissolving slowly. The video ends with the beaker still on the white surface.