@EvolLove @Humpleupagus @DrFell @MummaBear Here is a fun bullshit conspiracy theory on the subject: sensoryland.com/blog1/440hz-vs… You'll note on the end he attributes the effect on people to being that 432 HZ resonates with the Schumann Resonance of 8Hz, never mind that the Schumann resonance is an electromagnetic phenomena having to do with the time it takes an electromagnetic wave to circumnavigate the Earth and thus be in phase with itself and reinforcing when it comes all the way around and NOT an accoustic phenomena, but this detail aside, 432Hz and 440Hz are BOTH even multiples of the Schumann resonance, and thus both harmonics of it, so even if that were a factor it would apply equally to both.