
IFLScience
shared a link post in group #IFLScience

www.iflscience.com
432 Hz Or 440 Hz? The Conspiracy Theory That All The World's Instruments Are Tuned Wrong
According to conspiracy theorists, we chose the wrong pitch, and the Nazis are to blame.

IFLScience

shared a link post in group #IFLScience

www.iflscience.com
432 Hz Or 440 Hz? The Conspiracy Theory That All The World's Instruments Are Tuned Wrong
According to conspiracy theorists, we chose the wrong pitch, and the Nazis are to blame.
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