Published in Seven Fields

For some years now, I have claimed in my bio that I am published in peer-reviewed publications in six fields. Not so. It is seven. The field that I missed is acoustics. In principle, I redesigned the electric guitar, on the basis that its strings move in two dimensions, not one (as taught in every school textbook). OBSERVATION: Therefore, the fields in which I am published are these:

    • philosophy
    • theology
    • electronics
    • gnomonics
    • organology
    • optics 

       • acoustics