You CAN pump energy into the Schumann resonances (the US 60 Hz grid does exactly this, though PROBABLY accidentally: one of the resonances hovers around 60Hz, and the resulting difference in the ...

Because Schumann resonances are a global phenomenon, scientists can use them to study changes in Earth’s electrical properties. This has practical applications for monitoring space weather, ...

Schumann Resonance At any given moment about 2,000 thunderstorms roll over Earth, producing some 50 flashes of lightning every second.