The Gaia Frequency -

The fundamental frequency is approximately 7.83 Hz .

Proponents of Gaia Frequency theories suggest that life on Earth has evolved to sync with these natural rhythms, and that modern disruptions cause "geomagnetic deficiency". The Gaia Frequency

This resonance is created by the space between the Earth’s surface and the ionosphere, which acts as a massive "resonant cavity". Global lightning strikes (about 50 per second) constantly feed energy into this cavity, maintaining the vibration. The fundamental frequency is approximately 7