DIY Rocket Engines - Easy and Cheap!

We go through a step by step process of how to build our rocket engines. At the end, we test the different mixtures. Our next video (in a few days) will show us lighting the rockets built in this video. (Slo-mo included!) Rocket motor hardware: https://www.rocketmotorparts.com/ Pyrotechnic supplies: https://www.skylighter.com/ Our rocket fuel formulas: https://docs.google.com/document/d/1gzWtCPjL1MQgRfuUrMpYjvo0DYo5RLPu1Te40eSMEpo