What is in hobby rocket engines? Hobby rocket engines come in a variety of shapes and sizes, but they all have the same basic parts. The body of the engine is usually made of metal or plastic, and the engine is...
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What Is Hobby Rocket Fuel Made From
What is hobby rocket fuel made from? Hobby rocket fuel is made from a variety of different materials, but the most common propellant is a type of rubber called rubber-based solid rocket fuel (SRF). Other propellants include polybutadiene acrylonitrile (PBAN), a...
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