the Sorbitol had much less thrust than a typical sugar rocket, making it the perfect candidate for a PVC engine. For those of you wondering about the strength of a PVC engine casing, [Richard ...
Liquid fuelled engines ... could 3D print rocket fuel, and simply supply oxygen, creating a hybrid rocket. Thus ensued much experimentation, going so far as to create custom sugar-loaded resin ...
Theoretically, the design of aerospike engines maintains high efficiency across a wide range of altitudes, making it ideal ...