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Electrical Peak: Difference between revisions
→Schumann Resonances
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==Schumann Resonances== | ==Schumann Resonances== | ||
The [[Schumann Resonances]] (SR) are a set of spectrum peaks in the extremely low frequency ([[ELF]]) portion of the Earth's electromagnetic field spectrum. Schumann resonances are global electromagnetic resonances, excited by lightning discharges in the cavity formed by the Earth's surface and the [[Ionosphere]].<ref>http://en.wikipedia.org/wiki/Schumann_resonances]</ref> | |||
The Schumann | |||
==Electromagnetic Feedback Loop== | ==Electromagnetic Feedback Loop== | ||