Voir sur FrenchStream. Using a scientific discovery approach, the film explains what wind is, how it forms, and its effects on the environment and human life. It demonstrates how wind can be both beneficial and destructive, showcasing real-world examples of wind-powered work, hurricanes, tornadoes, and sandstorms. Through engaging visuals and scientific observations, the film provides a comprehensive look at the power of wind, making it an informative resource for meteorology, earth science, and environmental studies.