Natural Science Industries Smithsonian Rocket Science Kit
Smithsonian Rocket Science Kit you can build and launch a rocket that soars up to 50'. It receives its power from baking soda and vinegar and you can use it over again. The baking soda rocket kit promotes learning in a fun and intriguing way, keeping children interested as they learn valuable skills for life. It comes with everything needed to create a rocket and a 23" x 17" color poster.
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