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/CDP2czOs7vpic.twitter.com/rbW88h4OCR
Ever since I was a kid I’ve loved Jupiter and its Great Red Spot. A colorful cyclone that persists for centuries! Now we’ve learned it’s deeper than we had thought. https://t.co/CDGMaMaTJV