GoKawiilBartosz Ciechanowski publishes interactive explainer on the physics of sound
The web article walks readers through how sound is created and travels, using interactive, playable keyboard widgets and draggable molecular simulations of air. It begins by visualizing individual air molecules moving at roughly 1,510 ft/s (460 m/s) at room temperature, setting up an explanation of how such particle motion underlies sound propagation.