154 Hypersonic sound can be used to activate a mass shooter, terrorist, etc. The "Voice of God". @10:37 Direct link in comments. (www.youtube.com) posted 1 year ago by solarsavior 1 year ago by solarsavior +154 / -0 35 comments share 35 comments share save hide report block hide replies
Of course you couldn't hear it. You're not in the room where the sound was generated.