Student Project . . Make a Cloud in a Bottle Jet Propulsion Laboratory https://www.jpl.nasa.gov/ Last Updated: Nov. 8, 2024 Subject Science Time Required Under 30 mins Grade Levels 4-12 Have you ever wondered how clouds form? In this activity, you can make your own cloud to see for yourself! Clouds form from the condensation or freezing of water vapor. Condensation is the process of a gas changing into a liquid. In this activity, the gas is water vapor and the liquid is the cloud you create. Whe