Bill Nye the Science Guy (1993)

Episode Overview

Tempests are dramatic and powerful, often bringing with them rain, snow, sleet, or hail. But what triggers these fierce and essential phenomena like tornadoes, hurricanes, and thunderstorms? They arise when massive, contrasting air masses meet. This collision causes water vapor to gather and form clouds, generating strong winds as they interact. The atmosphere becomes electrically charged, setting the stage for lightning flashes to illuminate the sky. A tranquil summer day can swiftly transform into a fierce aerial showdown thousands of meters above ground, showcasing nature's raw power.