Breaking A Wine Glass By Detecting Resonant Frequency in Python
Accompanies a blog post at Make Art with Python
You'll need to have Music21, PyAudio, NumPy, Pygame, and Python 3 installed. All of these are easily installable with pip.
Once that's setup, you'll run the program, strike your wine glass, and then press spacebar to begin playing back the detected frequency. If your speakers are loud enough, your wine glass should break!