It turns out that the resonant frequency of much of the human body is also close to 19 Hz . Vibrations in Tandy’s chest led to breathing difficulties, which in turn brought about the feeling of dread and the cold sweat.
It turns out that the resonant frequency of much of the human body is also close to 19 Hz . Vibrations in Tandy’s chest led to breathing difficulties, which in turn brought about the feeling of dread and the cold sweat.