I've been reading through the TEKs and thinking about the various methods used to break down the cell walls so the DMT can be extracted. I've seen crock pots and magnetic stirring hot plates used and it made me wonder whether a heated ultrasonic cleaner machine might help increase yield. Has this been tested? I can see that it might be too extreme and over agitate the mix.
I did a thread search and found someone mentioned ultrasonic use for other plant materials, like mushrooms, but no mention about MHRB. I assume it's been tried and didn't work, but since I didn't read anything conclusive I wanted to ask.