I have two questions: - If pulse waves 'aren't propelled by the explosion', what propels them? - Why would seeing a pulse wave in nitrocellulose prove that it'

I have two questions: - If pulse waves 'aren't propelled by the explosion', what propels them? - Why would seeing a pulse wave in nitrocellulose prove that it's an explosive (as you claim), if you're defining pulse waves as any sonic wave? I'm having a hard time understanding your position, or your reasoning for why nitrocellulose isn't an explosive. I also still haven't been able to find any resources that corroborate what you're saying.