I'm not sure of what to make of this video, I hope someone here can figure out what the poster wants me to know....... I dont have a clue
Booster -- 911 molten metal floating up... ??? really weird, maybe someone wants us to know of a rocket test...? just dont know they did link it to
911 by the title of the video.....
It is test of solid rocket fuel - burn rate study. Formula given is
19% Aluminium powder, HTPB (Hydroxy terminated Poly Butadiene
a type of synthetic rubber used as binder/fuel, AP is Ammonium
Perchlorate an oxidizer.