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