Tesla said it. Einstein Agreed. Science proved it. It is a known fact that everything—including our own bodies—is made up of energy vibrating at different frequencies. That being said, can sound frequencies affect us? Most music worldwide has been tuned to A=440 Hz however, studies regarding the vibratory nature of the universe indicate that this pitch is disharmonious with the natural resonance of nature A=432 Hz and may generate negative effects on human behaviour and consciousness.
Perhaps what Nikola Tesla calls "the core" is what Nassim Haramein and others call the vacuum or SPACE itself, otherwise known over time as: aether, plenum, zero point field, source field, quantum foam, creator, god or whatever you want to call the very fabric of the universe... We need to learn how to tune our receivers (hearts and minds) to the fundamental frequencies of the universe and learn.. --Nassim Haramein