The Schumann Resonances: What They Are and What They Are Not
Why the famous 7.8-hertz peak is real, variable, electromagnetic, and not evidence of Earth's heartbeat or a healing signal.
COLLECTION
Earth & Environmental Frequencies
Earth Frequencies Without Mystification
Understand the Schumann resonances, seismic waves, infrasound, and geomagnetic activity as measurable Earth systems while separating established geophysics from health, healing, and spiritual claims that the measurements do not establish.
4 Articles
2 Explained · 1 Deep Dive · 1 Question & Debate
Articles in this Collection
How Seismic Waves Reveal Earth's Interior
How P waves, S waves, shadow zones, and seismic tomography reveal the mantle, liquid outer core, solid inner core, and magma systems.
Infrasound: What Exists Below 20 Hertz
What infrasound is, where it comes from, how humans perceive it, and why detection does not automatically mean danger.
Geomagnetic Activity and Human Health Claims
What geomagnetic storms reliably affect, what human-health studies report, and why a Kp index is not a medical forecast.