Interesting articles about the cello
Making cellos and unusual approaches to the cello
building a cello
a balsa wood cello
https://www.hamstringsmusic.com/projects
James McKean
an historic cello by the inventor of the arpegionne
https://yalealumnimagazine.com
/articles/4596-a-cello-ahead-of-its-time
Why we have F-holes
Alternative material soundpost