Infrasound: The Fear You Can’t Hear

Did you know there are sounds humans can't hear that still make you feel anxious?

These infrasound frequencies exist below our hearing range but our bodies detect them through

vibrations. They trigger primal fear responses in your brain without you knowing why.

Elephants use infrasound to communicate across miles and some scientists believe haunted locations have high

infrasound levels from old pipes or wind. That eerie feeling you get in certain

places? It might not be ghosts but invisible sound waves messing with your nervous

system. Your body knows something's wrong before your conscious mind catches on.

Next time you feel unexplained dread, blame the frequencies.