The video shows a science demonstration taking place outdoors with a group of children and adults. The presenter, a woman with dark hair, is wearing a colorful, patterned shirt and jeans. She is holding a container from which white smoke is billowing out. Several children are standing near her, each holding a small clear cup with a liquid inside. They appear to be participating in the demonstration. As the video progresses, the presenter moves to a different location, still creating the smoke effect, allowing more children to interact with the smoke. The setting is a partially outdoor area with a light-colored building in the background and trees surrounding the space. People are watching the demonstration, including some adults who are standing behind the children. There are posters on the building behind the presenter.