Smithsonian - Rocket Science

Smithsonian - Rocket Science Allows early learners to develop their scientific knowledge. All you need to add is baking soda and vinegar to cause a reaction which launches your rocket into the sky.   PRODUCT FEATURES: Build and launch a rocket.  Add in baking soda and vinegar to cause a reaction which launches your rocket into the sky.  Soars up to 30 m For outdoor use only. Can be used over and over again. Adult Supervision required.  8+ Years.