https://patents.google.com/patent/US6017302A/en ?"Alpha waves in the human brain are between 6 and 8 hertz. The wave frequency of the human cavity resonates between 6 and 8 hertz. All biological systems operate in the same frequency range. The human brain's alpha waves function in this range and the electrical resonance of the earth is between 6 and 8 hertz. Thus, our entire biological system - the brain and the earth itself - work on the same frequencies. If we can control that resonate system electronically, we can directly control the entire mental system of humankind." Nikola Tesla. #emf #5g #radiation #mindcontrol #health

US6017302A - Subliminal acoustic manipulation of nervous systems          - Google Patents
patents.google.com

US6017302A - Subliminal acoustic manipulation of nervous systems - Google Patents

In human subjects, sensory resonances can be excited by subliminal atmospheric acoustic pulses that are tuned to the resonance frequency. The 1/2 Hz sensory resonance affects the autonomic nervous system and may cause relaxation, drowsiness, or