But our good mutual friends, dare I say colleagues at NASA and Harvard ( Cliffe for the Deadhead chicks previously mentioned, but a regress ) have done some work on human body natural resonance frequencies, effects of infrasonics, very interesting reading....
5-10 HZ for some of the major organs, gee not so far from 7.83
5-10 HZ for some of the major organs, gee not so far from 7.83