In the video, a person is seen wearing a white lab coat and black gloves. They are standing in front of a table with a large white container on it. The person pours a clear liquid from a measuring cup into the container, which causes a reaction that produces a lot of white foam. The foam overflows from the container and onto the table. The person then picks up the container and shakes it, causing the foam to settle back into the container. The background is a blue wall with colorful blocks on it.