posted on Nov, 22 2020 @ 05:58 AM
a reply to: democracydemo
And why is there any doubt high explosives working on steel would create vibration and movement? Especially when it’s known pressure waves do
travel through solids.
Care to argue about you crap paper anymore? To con people people for attention?
Thought about it some more. Hell, the sound of striking a steel drum or a glockenspiel by hand can be quite detectable.
edit on 22-11-2020 by neutronflux because: Fixed
edit on 22-11-2020 by neutronflux because: Added and fixed