youtube.com/watch?v=yZsQ1FZ...
Most of us know about binaural beats, rife frequencies, rhythmic auditory stimulation, multiple wave oscillation etc and may even find them beneficial. I thought this YT video was interesting though, not least because some years ago I experimented with subharmonic vibration to stress relieve high alloy carbon steel. It worked. If a 500 kg section of very high strength drill pipe can succumb to gentle vibration, then how much more so might a human body that is ~60% water!
I would appreciate other's personal experiences or opinions as to the veracity of the claims made.
Thanks