My younger daughter, @joannastrogatz, just sent me this link to a cool site where you can see the various harmonics and then listen to them by "plucking" the strings (clicking on them). Great for anyone studying music theory or Fourier analysis. https://t.co/CDP2czOs7v pic.twitter.com/rbW88h4OCR
— Steven Strogatz (@stevenstrogatz) November 1, 2021