Information on the Earth’s natural resonant frequency, or the Schumann Resonance, and how it affects our own brain waves and levels of consciousness.

Russian Schumann Monitoring Website – https://goo.gl/w4WgCY
Earthbreathing: “The Discovery of Schumann Resonance” – https://goo.gl/uHlAOC
Bibliotecapleydes: “The Schumann Resonances and Human Psychobiology” – https://goo.gl/L7Wo7t