How to Make EndBurner Rocket Engines — Skylighter, Inc.
For the fuel, I've made 75/15/10 ballmilldust using each of 5 charcoals (See Ball Milling 101 for details), and now I'm going to make 3 endburning rocket motors using each type of milldust. After milling, I add 13% water by weight to my milldust fuel, and screen it in well, to minimize dust during the ramming process, and to produce a ...