How to Transpose a 3D Printed Flute? (w/ Harmonic Ratios)

I know you've all been waiting for this universally asked question. Fear not, I bring you answers.
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Native American Flute:
https://www.thingiverse.com/thing:1675305

Music Note Wavelengths/Frequencies:
http://pages.mtu.edu/~suits/notefreqs.html

Ratios of Wavelengths:
https://en.wikipedia.org/wiki/Interval_(music)#Size_of_intervals_used_in_different_tuning_systems

Minute Physics Video:
https://youtu.be/1Hqm0dYKUx4

Equal Temperament Graph:
https://en.wikipedia.org/wiki/Equal_temperament

Видео How to Transpose a 3D Printed Flute? (w/ Harmonic Ratios) канала Brody