Materials:1) Baking Soda (NOT baking powder you fool!!!)
To launch:1) Set the film canister on the ground in your launch area.
How does it all work?I'm glad you asked. Most everyone has seen the simple baking soda + vinegar reaction which produces a nice foamy mess. That reaction is the engine of this rocket. The TP acts as a triggering mechanism by separating the components of the chemical reaction until such time as you turn the bottle over. At which point the chemical reaction starts to produce carbon dioxide. Once the pressure is sufficient so that the seal on the cap is unable to contain it, the thing goes shooting up in the air with a bit of noise and some splashing.
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