Do your own research!
1989 Patent review:
Microwave Hearing Via Broadcast US Patent 4877027 Brunkan & MKULTRA
https://www.brighteon.com/394719ee-ae78-4c52-9e36-113adf263554
1989 Patent review:
Microwave Hearing Via Broadcast US Patent 4877027 Brunkan & MKULTRA
https://www.brighteon.com/394719ee-ae78-4c52-9e36-113adf263554