This document provides instructions for creating a miniature tornado in a bottle. It lists the necessary materials as two 2-liter bottles, water, glitter, and tape. The instructions state to fill one bottle with water and glitter, securely tape the two bottles together, and then shake the bottle in a circular motion to observe the tornado shape form inside. It also provides a brief explanation of how real tornadoes form due to the meeting of warm and cool air masses and can be very destructive forces of nature.