Bizarre Fun Fact: This Sound Makes You Hallucinate! 👻
Thursday, February 12, 2026
A 19Hz sound frequency, just below human hearing, can make you hallucinate ghosts, feel watched, and experience supernatural terror! British scientist Vic Tandy discovered this accidentally when he felt a "presence" in his lab and saw a gray figure in his peripheral vision. The culprit was an old fan producing infrasound at exactly 19Hz. This frequency matches the resonant frequency of the human eyeball, causing it to vibrate and create visual distortions that look like shadowy figures. Infrasound also triggers the body's fight-or-flight response, causing chills, anxiety, and the feeling of being watched. Many "haunted" locations like old castles, churches, and theaters naturally produce 19Hz through wind patterns, old pipes, or structural vibrations. Researchers tested this in a concert hall by secretly playing infrasound - 22% of audience members reported feeling uneasy, seeing shadows, or sensing a "presence" during those specific moments. The frequency is so low that you can't consciously hear it, but your body responds with pure terror. This explains why some places feel inherently creepy even when there's no logical reason!
Discover more amazing facts, mysteries, and wonders
Visit Our Site!848 E Main St Ste 800 #2006 Ephrata, PA 17522
(223) 244-5720
Please, Unsubscribe Here to stop receiving these emails
posted by Myrna Sophia at 2:23 PM
![]()

0 Comments:
Post a Comment
<< Home