I think that this slow motion video of a Chinese singing bowl is the best of the web. The bowl works by rubbing your hands on it in a rhythmic way. After watching this video, I convinced a friend’s family to show me their Chinese singing bowl. The slow motion camera captures the spraying dynamics of the water in a fantastically detailed manner, it is truly mystical. The water is sprayed above the surface, almost dancing to the tones the bowl makes. Watching this video makes me want to learn more about fluid motion. It’s not obvious to me what causes this—I think its either some cavitation effect from oscillating pressure of some sort of resonant frequency effect. This is original work from “The Slow Mo Guys” Youtube channel. They have some other nice fluids videos.