cannabineer
Ursus marijanus
I'm gonna have to do a post on Chladni plates in another threadBody language was interesting, particularly when speaking of sound and techtonic vibrations. Also notice he did not give specifics on sizes densities or shapes of rockwool used, and again body language when speaking of how to pack. Or perhaps I just find this curious because in undergrad physics particle flow and fluid dynamics of a granular solid under different vibrational frequencies and amplitudes was something that intrigued me?