While we were grad students at MIT, Joshua Batson and I made some educational videos on physics topics as part of the MIT + K12 Initiative. In them, we play brass instruments in tuxedos and look at the waveforms, demonstrate the Doppler effect by playing a trumpet out of a moving car, and investigate the Poisson spot by shining a laser at a ball bearing. Amusingly enough, we now write papers together on machine learning.