How would one go about making a liquid fuel amateur rocket engine? - Quora
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Building a model rocket engine at home. | by Orion Harball | Medium
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Homemade Potassium Nitrate and Sugar Rocket | Make:
Building a model rocket engine at home. | by Orion Harball | Medium
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How to Make Rocket Fuel: 11 Steps (with Pictures) - wikiHow
How to Build a rocket from everyday household trash « Model Cars, Rockets & Trains :: WonderHowTo
