Started by a School Science Teacher
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Cosmic Rocket Kit


Launch a rocket powered by vinegar and baking soda
Manufacturer: 4M
Price:$11.95
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How does the Cosmic Rocket work? When vinegar is mixed with baking soda inside the rocket body, a gas called carbon dioxide is formed. With the chemical reaction continuing, more and more of the baking soda is formed. The accumulated gas is expelled from the bottom of the rocket, causing the rocket to launch.

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