Some people especially those who have not been around so long and by that, I mean, young people will consider the subject very funny and believe all this is nonsense.
To be quite honest, I didn’t believe it to be true at first but as more, I looked around and researched, it appeared to be fact.
This phenomenon is electromagnetic resonance which is named after physicist Winfried Otto Schumann. This scientist predicted the earth natural frequency 1952, mathematically. These frequencies are extremely low frequencies (ELF). I don't want to go into the details, but in summary, one can say that earth has a natural frequency.