Geyser Rocket Car

New! Available Summer 2011 Now you can harness the power of Mentos candies and soda into a racing car that travels 200 feet or more! As soon as you release the Mentos into the soda, the car is off. Strap the soda bottle onto the chassis, add decals to the nosecone and you're ready to "Start Your Engine." Learn why this works so well and experiment with other types of car power. Experiment with other types of "fuel" with the included Depth Charger. Use the included needle and rubber stopper to convert to an air pump system. Great for Science Fairs! Ages 8 and up