Sylvanna Devlin

That pitchfork in the brain feeling is real and induced by pressure waves

That full skull pain that feels like a vice is really induced by pressure waves.

The sudden desire to kill yourself is the “suicidal frequency” of pressure waves.

The sudden nerve pain and sensitivity is the “fibromyalgia frequency” of pressure waves.

Silent pressure waves can be so powerful that they collapse the ear canals

The pressure waves are real and really dangerous.