Added: Jul 23, 2008
From: Sopheris
Duration: 0:21
Rocket engine with fuel on NH4NO3/KNO3/C/S. In first test i used proportions 35%/35%/20%/10% but i think it needs a little more NH4NO3 or KNO3 because after test i found some coal in corpse.
Channel: Tech
Tags: engine fuel kno3 nh4no3 pyrotechnic rocket sparks
Rating: ( ratings) Views: 56 Comments: 0
