Water Rocket: The combination of water, compressed air, and a plastic soda bottle serves as a great source of propulsion for a water rocket. Alternate way (without tape) to fix up those water bottle rockets. by elsa
SPACE WEEKThese water rockets are out of this world! We love the idea of turning these water rockets into blank canvases for each child to design and decorate. What a fun idea for a birthday party activity, too!