When podcasters, Bonnie and John Mitchell of AwakenVideo uploaded the new, dystopian Netflix disaster thriller, ‘Leave the World Behind’ into their editing program, they were surprised to find four soundtracks, instead of one, something they had never seen before.
One of these four audio tracks is inaudible to humans, because it’s entirely in the infrasonic range. Infrasonic frequencies are used in non-lethal weapons, where they can cause incapacitation, disorientation, nausea, vomiting and uncontrollable..................
Comments