In this quick activity (page 1 of PDF under SciGirls Activity: Lift Off), learners will use the ever-popular soda geyser experiment to test the reactivity of the various sugar candies or mints. The goal is to set off the highest blast of soda, hopefully leading to discussion of related topics, such as reactivity, propulsion and more. Relates to the linked video, DragonflyTV: Lift Off!