The video shows a young boy sitting at a table with a model of a molecule in front of him. He is carefully placing the balls on the model, one by one, to complete the structure. The balls are red, black, and white, representing different elements of the molecule. The boy is focused on his task, and the camera captures his movements as he works on the model. The background is blurred, but it appears to be a classroom setting. The video is shot from a close-up angle, allowing viewers to see the details of the model and the boy's actions.