Read more about frequency & the body

Essays and research on binaural beats, solfeggio frequencies, brainwave entrainment, the vagus nerve, and how sound shapes the human nervous system.

Why 432 Hz Feels Different

The math behind the "natural tuning" — and what your body is actually responding to when you press play.

The Vagus Nerve and Sound

How low, slow tones reach the longest nerve in your body — and quietly shift you out of fight-or-flight.

Sound and Sleep

What pink noise, delta tones, and 432 Hz pads actually do to the architecture of your night.