Which Solid Rocket Fuel Grain is the Best? Juno: New Origins

We test out the different solid rocket fuel grains in Juno: New Origins to determine which is the best. Download the test stand used in the video: https://www.simplerockets.com/c/19k8M... Become a Channel Supporter!    / @deltlead   Join the ISS Discord!   / discord   Music from #Uppbeat (free for Creators!): https://uppbeat.io/t/soundroll/tropicana License code: VDZWAQ2GEZBXZUSV